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PNEUMATIC ACTUATOR
AUTOMA pneumatic quarter turn actuator is available in double acting and spring return configurations. The design of Scotch Yoke is intended for use with quarter-turn valves need to be controlled, requiring high torque and where a compact actuator design is needed. The Scotch Yoke principle is characterised by its high torque when required - at the beginning and end of each operation. This increase safety, expecially in aplications where a valve remain stationary throughout long periods. The design is compact and using about 30% less air than rack and pinion actuators
Series: AD - AS
- Double Acting - Spring Return
- Scotch Yoke design, ISO5211 DIN3337 standard
- Anadized surface & double coated interior
- Dome indicator Open-Close position
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: ACM-WT
- CI wafer type butterfly valve, polished edge CF8 disc, EPDM seat
- 2-piece shaft design, pinless to eliminate leakage from pin hole
- ISO5211 mounting DIN 3337 square shaft
- Universal flanged suits JIS, ANSI and PN standards
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: ACM-WT-S
- SS316 wafer type butterfly valve, CF8M disc, PTFE seat
- 2-piece shaft design, pinless to eliminate leakage from pin hole
- ISO5211 mounting DIN 3337 square shaft
- Universal flanged suits JIS, ANSI and PN standards
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: ACM-WT-T
- CI wafer type butterfly valve, teflon coating CF8 disc, PTFE seat
- 2-piece shaft design, pinless to eliminate leakage from pin hole
- ISO5211 mounting DIN 3337 square shaft
- Universal flanged suits JIS, ANSI and PN standards
PNEUMATIC ACTUATOR
AUTOMA pneumatic quarter turn actuator is available in double acting and spring return configurations. The design of Scotch Yoke is intended for use with quarter-turn valves need to be controlled, requiring high torque and where a compact actuator design is needed. The Scotch Yoke principle is characterised by its high torque when required - at the beginning and end of each operation. This increase safety, expecially in aplications where a valve remain stationary throughout long periods. The design is compact and using about 30% less air than rack and pinion actuators
Series: AD - HD
- Double Acting - Spring Return
- Piston Design
- Heavy Duty up to 20,000Nm
LIMIT-SWITCH-BOX
A limit-switch-box is mounted on the pneumatic actuator in order to operate indicating lights on the control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole, double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams.
The cams are connected to the cam shaft, which is direct coupled to the actuator shaft. Switches can be set to be activated in fully open or closed positions, or in any position in the quadrant of the actuator's operation.
Model: ALS10 / ALS11
- Mechanical / Proximity switches
- ISO5211 NAMUR mounting
- Captive cover bolts, visual Open-Closed position
- Two cable entry port, quick set cam
LIMIT-SWITCH-BOX
A limit-switch-box is mounted on the pneumatic actuator in order to operate indicating lights on the control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole, double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams.
The cams are connected to the cam shaft, which is direct coupled to the actuator shaft. Switches can be set to be activated in fully open or closed positions, or in any position in the quadrant of the actuator's operation.
Model: ALS30
- Explosion-proof Ex d IIB T6
- ISO5211 NAMUR mounting
- Captive cover bolts, visual On-Off position
- Two cable entry port, quick set cam
ANGLE SEAT VALVE
Fully stainless steel angle-seat valve - SS316 body SS304 actuator. Applications suitable for high viscosity and slightly polluted media. Actuator can be turned all around and installation in any position.
Series: 2000
- Spring return - Normally closed - Normally open
- CF8M body - SS304 actuator
- Seat: PTFE
- Size: G3/8 to G2
BALL VALVE
A Ball Valve is a valve with a spherical disc. The sphere has a hole, or port through the middle so that when the port is in line with both ends of the valve, flow will occur. The handle will be inline with the port position letting you "see" the valve's position.
Flanged ball valves standard with ISO5211 mounnting pad.
Model: AT101
- 1-piece body, reduced bore, CF8/CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
BALL VALVE
A Ball Valve is a valve with a spherical disc. The sphere has a hole, or port through the middle so that when the port is in line with both ends of the valve, flow will occur. The handle will be inline with the port position letting you "see" the valve's position.
Flanged ball valves standard with ISO5211 mounnting pad.
Model: AT201
- 2-piece body, full bore, CF8/CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT221
- Cast iron body A126Gr FC20
- Flanged JIS 10K dimension according to JIS B2239
- Face-to-face dimension according to JIS B2002
- Pressure test according to JIS B2003
BALL VALVE
A Ball Valve is a valve with a spherical disc. The sphere has a hole, or port through the middle so that when the port is in line with both ends of the valve, flow will occur. The handle will be inline with the port position letting you "see" the valve's position.
Flanged ball valves standard with ISO5211 mounnting pad.
Model: AT301
- 3-piece body, full bore, CF8/CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT321
- 3-piece body, full bore, CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
- Available Double Acting - Spring Return - Electric Actuated
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT341
- 3-way L and T-port, standard or full bore, CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
- Available Double Acting - Spring Return - Electric Actuated
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT610 / AT611
- 3-way L and T-port, full bore, direct mounting
- Body material: SCS13 - SCS14
- Flanged JIS 10K dimension according to JIS B2239
- Pressure test according to JIS B2003
SAFETY VALVE
A safety valve is a valve mechanism for the automatic release of a substance from a boiler, pressure vessel, or other system when the pressure or temperature exceeds the preset limits.
Recommended settings to not exceed 10% of the line operation pressure. As required by ASME all valves manufactured for Steam applications must have a handle lift lever. For Air and Gas this is optional. Industry standards are male inlet and female outlet.
Model: AT1000L
- Bronze Safety Valve, Lever Type
- PN25, adjustable up to 20bar
- Investment casting body
Model: AT1000S
- Bronze Safety Valve, Seal Type
- PN25, adjustable up to 20bar
- Investment casting body
DECLUTCHABLE GEAR OPERATOR
The compact DG declutchable gearbox provides efficient, precise performance for quarter-turn manual override valves. The gearbox is specially designed to offer quick and simple operation of the highest torque valves when the air or power supply fails.
The wormshaft is disengaged from the quadrant teeth during normal operation. The quadrant transmits the rotary motion of the actuator via a coupling onto the valve shaft. For manual operation, the worm is swiveled into the quadrant teeth by means of a lever and then fixed. Now the valve and the pneumatic actuator can be operated via the gearbox.
When used with single-acting actuators, it is necessary to operate against the spring load of the actuator. All gearboxes are self-locking so that any chosen position can be driven to and maintained. In order to prevent the pneumatic actuator from being actuated by pressure during the manual override operation, the actuator must be equipped with a safety locking system and/or a shut-off valve must be mounted onto the gearbox. The shut-off valve (3/2-way valve) is automatically activated as soon as the lever for clutching or declutching the worm shaft is operated. Once the lever has been operated, the pneumatic actuator is vented and simultaneously the inlet air pressure is cut off. The position is maintained until the wormshaft is declutched. Take into account the max. spring force of the actuator and the max. output torque of the valve together as a magnitude when selecting the gearbox for single-acting actuators.
Model: DG
- Aluminium die cast body
- Compact design, light weight
- Easy switch from manual to pneumatic actuatar
- ISO5211 direct mount to valve and actuator
- Precision gear desgin
- Torque outputs
CONTROL GLOBE VALVE
Control Valves are used to control conditions such as flow, pressure, temperature and liquid level by fully or partially opening or closing in response to signals received from controllers.
The opening or closing of control valves is done by means of electrical, hydraulic or pneumatic systems. Positioners are used to control the opening or closing of the actuator based on Electric, or Pneumatic signals. These controls signals, traditionally based on 3-15psi, more common now are 4-20mA signals for industry, 0-10V for HVAC systems, and the introduction of "Smart" systems, HART, Fieldbus Foundation & Profibus being the more common protocols.
Series: ACV
- Body: WCB / CF8 / CF8M
- Seat: PTFE / SS316
- Flanged: JIS 10K / JIS 20K / ANSI-150LB / 300LB
- Positioner: 4-20mA / 3-15psi
LIMIT-SWITCH-BOX
A limit-switch-box is mounted on the pneumatic actuator in order to operate indicating lights on the control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole, double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams.
The cams are connected to the cam shaft, which is direct coupled to the actuator shaft. Switches can be set to be activated in fully open or closed positions, or in any position in the quadrant of the actuator's operation.
Model: IP2M01
- Direct mounting without mounting bracket
- Compact polyamide PA6, visual Open-Closed position
- Easy and time saving fastening system
- Cable gland M20x1.5 - IP67
KNIFE GATE VALVE
ZUBI Knife Gate Valves are ideal for a variety of slurry handling applications.?ZUBI knife gate valves are designed and engineered to a higher standard, to provide the best performance possible.?Standard features such as precision-machines gates, heavy-duty topworks and cast-iron bodies up to 24" make the valves rugged and dependable.?Other features such as replaceable wear seats, simplified packing replacement or solid stainless steel linings make the valves affordable and easy to maintain.
Series: 200HW - 200DA
- Handwheel - Pneumatic
- CI body - SS304 gate - EPDm seat
- Standard flange to PN10 (options for ANSI-150LB)
- Size: 2" to 24"
SAFETY VALVE
A safety valve is a valve mechanism for the automatic release of a substance from a boiler, pressure vessel, or other system when the pressure or temperature exceeds the preset limits.
Recommended settings to not exceed 10% of the line operation pressure. As required by ASME all valves manufactured for Steam applications must have a handle lift lever. For Air and Gas this is optional. Industry standards are male inlet and female outlet.
Model: NCSTS3
- SS304 - SS316 body
- Seal Type
- PN25, adjustable up to 20bar
- Max. steam 350°C
- Investment casting body
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: VF910 - VF930
- High performance butterfly valve wafre type, metal-to-metal seat
- ISO5211 mounting DIN 3337 square shaft
- Pateneted seat retainer ring
- Double eccentric disc design
- Flanged ANSI-150LB, max. 25bar
- Anti blow-out shaft - antic static design
- WCB body, CF8 dics, R-PTFE seat 15% graphite
- WCB body, CF8M disc, SS316 seat
ELECTRO-PNEUMATIC POSITIONER
Electro-pneumatic positioner accepts variable instrumentation signals (between four and 20 milliamps) from a PLC, DCS or set point controller, and regulates the 6bar air supply to and from the actuator. This process regulates the actuator position within its quadrant for precise modulation.
Model: YT1000R-DN531-S13
- ISO5211 NAMUR mounting
- Built-in limit switches, visual Open-Closed position
- ISO5211 mounting bracket
- 1/2" Conduit cable entry
ELECTRIC ACTUATOR
An electric actuator is, essentially a geared motor. The motor can be of various voltages, and is the primary torque-generating component. To prevent heat damage from overwork or excessive current draw, electric actuator motors are usually equipped with a thermal overload sensor embedded in the motor windings. This sensor is wired in series with the power source and opens the circuit if the motor overheats. The circuit closes again when the motor reaches a safe operating temperature.
An electric motor consists of an armature, an electrical winding, and a gear train. When power is supplied to the winding, a magnetic field is generated causing the armature to rotate. The armature will rotate as long as there is power to the windings. When the power is cut, the motor stops. Standard end-of-travel limit switches, which are a necessity for an electric actuator, handle this task.
Series: ITQ - ATM
- High Performance Electric Actuator 100 to 3,000Nm
- Robust construction & reliable performance - IP67
- Options for Remote Position Controller 4-20mA or 0-10V
- Declutchable manual override - Dry powder coating housing
ELECTRIC ACTUATOR
An electric actuator is, essentially a geared motor. The motor can be of various voltages, and is the primary torque-generating component. To prevent heat damage from overwork or excessive current draw, electric actuator motors are usually equipped with a thermal overload sensor embedded in the motor windings. This sensor is wired in series with the power source and opens the circuit if the motor overheats. The circuit closes again when the motor reaches a safe operating temperature.
An electric motor consists of an armature, an electrical winding, and a gear train. When power is supplied to the winding, a magnetic field is generated causing the armature to rotate. The armature will rotate as long as there is power to the windings. When the power is cut, the motor stops. Standard end-of-travel limit switches, which are a necessity for an electric actuator, handle this task.
Series: ITQ - ATM
- Compact Electric Actuator 25 to 80Nm
- Suitable for small ball valves - plug valves and dampers
- Compact light weight
- ISO5211 mounting DIN3337 square female shaft
PNEUMATIC ACTUATOR
AUTOMA pneumatic quarter turn actuator is available in double acting and spring return configurations. The design of Scotch Yoke is intended for use with quarter-turn valves need to be controlled, requiring high torque and where a compact actuator design is needed. The Scotch Yoke principle is characterised by its high torque when required - at the beginning and end of each operation. This increase safety, expecially in aplications where a valve remain stationary throughout long periods. The design is compact and using about 30% less air than rack and pinion actuators
Series: AD - AS
- Double Acting - Spring Return
- Scotch Yoke design, ISO5211 DIN3337 standard
- Anadized surface & double coated interior
- Dome indicator Open-Close position
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: ACM-WT
- CI wafer type butterfly valve, polished edge CF8 disc, EPDM seat
- 2-piece shaft design, pinless to eliminate leakage from pin hole
- ISO5211 mounting DIN 3337 square shaft
- Universal flanged suits JIS, ANSI and PN standards
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: ACM-WT-S
- SS316 wafer type butterfly valve, CF8M disc, PTFE seat
- 2-piece shaft design, pinless to eliminate leakage from pin hole
- ISO5211 mounting DIN 3337 square shaft
- Universal flanged suits JIS, ANSI and PN standards
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: ACM-WT-T
- CI wafer type butterfly valve, teflon coating CF8 disc, PTFE seat
- 2-piece shaft design, pinless to eliminate leakage from pin hole
- ISO5211 mounting DIN 3337 square shaft
- Universal flanged suits JIS, ANSI and PN standards
PNEUMATIC ACTUATOR
AUTOMA pneumatic quarter turn actuator is available in double acting and spring return configurations. The design of Scotch Yoke is intended for use with quarter-turn valves need to be controlled, requiring high torque and where a compact actuator design is needed. The Scotch Yoke principle is characterised by its high torque when required - at the beginning and end of each operation. This increase safety, expecially in aplications where a valve remain stationary throughout long periods. The design is compact and using about 30% less air than rack and pinion actuators
Series: AD - HD
- Double Acting - Spring Return
- Piston Design
- Heavy Duty up to 20,000Nm
LIMIT-SWITCH-BOX
A limit-switch-box is mounted on the pneumatic actuator in order to operate indicating lights on the control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole, double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams.
The cams are connected to the cam shaft, which is direct coupled to the actuator shaft. Switches can be set to be activated in fully open or closed positions, or in any position in the quadrant of the actuator's operation.
Model: ALS10 / ALS11
- Mechanical / Proximity switches
- ISO5211 NAMUR mounting
- Captive cover bolts, visual Open-Closed position
- Two cable entry port, quick set cam
LIMIT-SWITCH-BOX
A limit-switch-box is mounted on the pneumatic actuator in order to operate indicating lights on the control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole, double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams.
The cams are connected to the cam shaft, which is direct coupled to the actuator shaft. Switches can be set to be activated in fully open or closed positions, or in any position in the quadrant of the actuator's operation.
Model: ALS30
- Explosion-proof Ex d IIB T6
- ISO5211 NAMUR mounting
- Captive cover bolts, visual On-Off position
- Two cable entry port, quick set cam
ANGLE SEAT VALVE
Fully stainless steel angle-seat valve - SS316 body SS304 actuator. Applications suitable for high viscosity and slightly polluted media. Actuator can be turned all around and installation in any position.
Series: 2000
- Spring return - Normally closed - Normally open
- CF8M body - SS304 actuator
- Seat: PTFE
- Size: G3/8 to G2
BALL VALVE
A Ball Valve is a valve with a spherical disc. The sphere has a hole, or port through the middle so that when the port is in line with both ends of the valve, flow will occur. The handle will be inline with the port position letting you "see" the valve's position.
Flanged ball valves standard with ISO5211 mounnting pad.
Model: AT101
- 1-piece body, reduced bore, CF8/CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
BALL VALVE
A Ball Valve is a valve with a spherical disc. The sphere has a hole, or port through the middle so that when the port is in line with both ends of the valve, flow will occur. The handle will be inline with the port position letting you "see" the valve's position.
Flanged ball valves standard with ISO5211 mounnting pad.
Model: AT201
- 2-piece body, full bore, CF8/CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT221
- Cast iron body A126Gr FC20
- Flanged JIS 10K dimension according to JIS B2239
- Face-to-face dimension according to JIS B2002
- Pressure test according to JIS B2003
BALL VALVE
A Ball Valve is a valve with a spherical disc. The sphere has a hole, or port through the middle so that when the port is in line with both ends of the valve, flow will occur. The handle will be inline with the port position letting you "see" the valve's position.
Flanged ball valves standard with ISO5211 mounnting pad.
Model: AT301
- 3-piece body, full bore, CF8/CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT321
- 3-piece body, full bore, CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
- Available Double Acting - Spring Return - Electric Actuated
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT341
- 3-way L and T-port, standard or full bore, CF8M body
- Blow-out proof stem
- Investment casting body 1000psi
- Available Double Acting - Spring Return - Electric Actuated
ACTUATOR BALL VALVES
Direct mount ball valves are standard with ISO5211 mounting pads, mounting holes measured in PCD (F03/F04/F05/F07/F10/F12) and square shaft (9mm/11mm/14mm/17mm/22mm). They are directly mounted onto pneumatic and electric actuators, without bracket and adaptors.
Flanged ball valves standard with ISO5211 mounnting pad and cast SS304 bracket.
Series: AT610 / AT611
- 3-way L and T-port, full bore, direct mounting
- Body material: SCS13 - SCS14
- Flanged JIS 10K dimension according to JIS B2239
- Pressure test according to JIS B2003
SAFETY VALVE
A safety valve is a valve mechanism for the automatic release of a substance from a boiler, pressure vessel, or other system when the pressure or temperature exceeds the preset limits.
Recommended settings to not exceed 10% of the line operation pressure. As required by ASME all valves manufactured for Steam applications must have a handle lift lever. For Air and Gas this is optional. Industry standards are male inlet and female outlet.
Model: AT1000L
- Bronze Safety Valve, Lever Type
- PN25, adjustable up to 20bar
- Investment casting body
Model: AT1000S
- Bronze Safety Valve, Seal Type
- PN25, adjustable up to 20bar
- Investment casting body
DECLUTCHABLE GEAR OPERATOR
The compact DG declutchable gearbox provides efficient, precise performance for quarter-turn manual override valves. The gearbox is specially designed to offer quick and simple operation of the highest torque valves when the air or power supply fails.
The wormshaft is disengaged from the quadrant teeth during normal operation. The quadrant transmits the rotary motion of the actuator via a coupling onto the valve shaft. For manual operation, the worm is swiveled into the quadrant teeth by means of a lever and then fixed. Now the valve and the pneumatic actuator can be operated via the gearbox.
When used with single-acting actuators, it is necessary to operate against the spring load of the actuator. All gearboxes are self-locking so that any chosen position can be driven to and maintained. In order to prevent the pneumatic actuator from being actuated by pressure during the manual override operation, the actuator must be equipped with a safety locking system and/or a shut-off valve must be mounted onto the gearbox. The shut-off valve (3/2-way valve) is automatically activated as soon as the lever for clutching or declutching the worm shaft is operated. Once the lever has been operated, the pneumatic actuator is vented and simultaneously the inlet air pressure is cut off. The position is maintained until the wormshaft is declutched. Take into account the max. spring force of the actuator and the max. output torque of the valve together as a magnitude when selecting the gearbox for single-acting actuators.
Model: DG
- Aluminium die cast body
- Compact design, light weight
- Easy switch from manual to pneumatic actuatar
- ISO5211 direct mount to valve and actuator
- Precision gear desgin
- Torque outputs
CONTROL GLOBE VALVE
Control Valves are used to control conditions such as flow, pressure, temperature and liquid level by fully or partially opening or closing in response to signals received from controllers.
The opening or closing of control valves is done by means of electrical, hydraulic or pneumatic systems. Positioners are used to control the opening or closing of the actuator based on Electric, or Pneumatic signals. These controls signals, traditionally based on 3-15psi, more common now are 4-20mA signals for industry, 0-10V for HVAC systems, and the introduction of "Smart" systems, HART, Fieldbus Foundation & Profibus being the more common protocols.
Series: ACV
- Body: WCB / CF8 / CF8M
- Seat: PTFE / SS316
- Flanged: JIS 10K / JIS 20K / ANSI-150LB / 300LB
- Positioner: 4-20mA / 3-15psi
LIMIT-SWITCH-BOX
A limit-switch-box is mounted on the pneumatic actuator in order to operate indicating lights on the control panels; to control other equipment such as pumps, compressors and mixers; to sequence other valves, or for feedback and PLC position confirmation. Two single pole, double throw (SPDT) switches are mounted in one enclosure and are activated by individual, adjustable cams.
The cams are connected to the cam shaft, which is direct coupled to the actuator shaft. Switches can be set to be activated in fully open or closed positions, or in any position in the quadrant of the actuator's operation.
Model: IP2M01
- Direct mounting without mounting bracket
- Compact polyamide PA6, visual Open-Closed position
- Easy and time saving fastening system
- Cable gland M20x1.5 - IP67
KNIFE GATE VALVE
ZUBI Knife Gate Valves are ideal for a variety of slurry handling applications.?ZUBI knife gate valves are designed and engineered to a higher standard, to provide the best performance possible.?Standard features such as precision-machines gates, heavy-duty topworks and cast-iron bodies up to 24" make the valves rugged and dependable.?Other features such as replaceable wear seats, simplified packing replacement or solid stainless steel linings make the valves affordable and easy to maintain.
Series: 200HW - 200DA
- Handwheel - Pneumatic
- CI body - SS304 gate - EPDm seat
- Standard flange to PN10 (options for ANSI-150LB)
- Size: 2" to 24"
SAFETY VALVE
A safety valve is a valve mechanism for the automatic release of a substance from a boiler, pressure vessel, or other system when the pressure or temperature exceeds the preset limits.
Recommended settings to not exceed 10% of the line operation pressure. As required by ASME all valves manufactured for Steam applications must have a handle lift lever. For Air and Gas this is optional. Industry standards are male inlet and female outlet.
Model: NCSTS3
- SS304 - SS316 body
- Seal Type
- PN25, adjustable up to 20bar
- Max. steam 350°C
- Investment casting body
HAND LEVER, GEAR OPERATED, ACTUATOR BUTTERFLY VALVES
The "butterfly" is a metal disc mounted on a rod, connected to an actuator on the outside of the valve. Unlike the ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow regardless of valve postition. A butterfly valve is from a family of valves like ball valves called "quarter-turn valves". When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid. The valve may also be opened incrementally to throttle flow.
Series: VF910 - VF930
- High performance butterfly valve wafre type, metal-to-metal seat
- ISO5211 mounting DIN 3337 square shaft
- Pateneted seat retainer ring
- Double eccentric disc design
- Flanged ANSI-150LB, max. 25bar
- Anti blow-out shaft - antic static design
- WCB body, CF8 dics, R-PTFE seat 15% graphite
- WCB body, CF8M disc, SS316 seat
ELECTRO-PNEUMATIC POSITIONER
Electro-pneumatic positioner accepts variable instrumentation signals (between four and 20 milliamps) from a PLC, DCS or set point controller, and regulates the 6bar air supply to and from the actuator. This process regulates the actuator position within its quadrant for precise modulation.
Model: YT1000R-DN531-S13
- ISO5211 NAMUR mounting
- Built-in limit switches, visual Open-Closed position
- ISO5211 mounting bracket
- 1/2" Conduit cable entry
ELECTRIC ACTUATOR
An electric actuator is, essentially a geared motor. The motor can be of various voltages, and is the primary torque-generating component. To prevent heat damage from overwork or excessive current draw, electric actuator motors are usually equipped with a thermal overload sensor embedded in the motor windings. This sensor is wired in series with the power source and opens the circuit if the motor overheats. The circuit closes again when the motor reaches a safe operating temperature.
An electric motor consists of an armature, an electrical winding, and a gear train. When power is supplied to the winding, a magnetic field is generated causing the armature to rotate. The armature will rotate as long as there is power to the windings. When the power is cut, the motor stops. Standard end-of-travel limit switches, which are a necessity for an electric actuator, handle this task.
Series: ITQ - ATM
- High Performance Electric Actuator 100 to 3,000Nm
- Robust construction & reliable performance - IP67
- Options for Remote Position Controller 4-20mA or 0-10V
- Declutchable manual override - Dry powder coating housing
ELECTRIC ACTUATOR
An electric actuator is, essentially a geared motor. The motor can be of various voltages, and is the primary torque-generating component. To prevent heat damage from overwork or excessive current draw, electric actuator motors are usually equipped with a thermal overload sensor embedded in the motor windings. This sensor is wired in series with the power source and opens the circuit if the motor overheats. The circuit closes again when the motor reaches a safe operating temperature.
An electric motor consists of an armature, an electrical winding, and a gear train. When power is supplied to the winding, a magnetic field is generated causing the armature to rotate. The armature will rotate as long as there is power to the windings. When the power is cut, the motor stops. Standard end-of-travel limit switches, which are a necessity for an electric actuator, handle this task.
Series: ITQ - ATM
- Compact Electric Actuator 25 to 80Nm
- Suitable for small ball valves - plug valves and dampers
- Compact light weight
- ISO5211 mounting DIN3337 square female shaft
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Today VEC has been established in Malaysia and forming part of international sales and distribution network of VEC International. VEC distributes the power electronics products such as Soft Starter, Inverter, PLC, Control Panel, Electrical Component, etc. 
