Pneumatic Actuator MAP-Series
Multi-function position indicator with Namur is convenient for mounting accessories such as positioner, limit switch and so on.
The pinion is high-precision and integrative, made from nickle plating steel, full conform to the standards of ISO5211, DIN3337, NAMUR Standard. The size can be customized and stainless steel is available.
- 3.Actuator Body
According to the different requirements, the extruded aluminum alloy STM6005 body can be coated with hard anodized, polyester PTFE or nickel.
- 4.End cap
End caps are made of aluminum material, and can be coated with polyester, metal powder, PTFE and nickel.
The twin rack pistons are made of aluminum die-casting coated with hard anodized or steel coated with Zinc. Long lifespan, fast operation and reversed rotation by simple reversing.
- 6.Stroke Adjustment
The two independent external travel bolts can accurately adjust ±5°at both open and close position.
- 7.High Performance Spring
Preloaded springs are made from high quality material for resistant to corrosion and longer lifespan, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of spring.
- 8.Bearing & Guide
Made from low friction, long-life compound material, to avoid the direct contact between metals. The maintenance and replacement are easy and convenient.
NBR O-rings provide trouble-free operation at standard temperature ranges. Viton or Silicone for high and low temperature.
Applied on small/middle rotary valves, such as ball valve, butterfly valve and so on.
- 1.Work Medium
Dry or lubricated air or non-corrosive air. Dust below 30 micron.
- 2.Air Supply Pressure
Min.Air pressure is 2 bar. Max.air pressure is 8 bar.
- 3.Operating Temperature
Standard: -20 to +80℃
Low: -40 to +80℃
High： -20 to +120℃
- 4.Stroke Adjustment
±5°adjustment range at 0°and 90°point for rotation.
- Air from port A forces the points outwards, causes the pinion to turn counter-clockwise while the air exhausted through port B.
- Air from port B forces the pistons inwards, causes the pinion to turn clockwise while air exhausted through port A.
- Air from port A forces the pistons outwards, and causes the springs to compressed, the pinion turns anticlockwise while air exhausted through port B.
- Then loss of air force, compressed spring force the piston inwards, causes the pinion turns clockwise.
The non-standard rotation direction is to reverse the position of two pistons, the introduction of pressure into the A can rotate clockwise, the introduction of pressure into the B can rotate counterclockwise.
Shenzhen MORC Controls Ltd, is the professional manufacturer of valve control accessories. Since its establishment in 2008, the company has been equipped with a number of professional scientific research teams and high-end R & D equipment and testing equipment to meet the diversified needs of customers. with its excellent technology and considerate service, we help customers improve their value rapidly.
Product range involves in valve positioner, solenoid valve, limit switch, air filter regulator, pneumatic & electric actuator and so on, which are widely used in petrochemical engineering, natural gas, power, metallurgy, paper-making, foodstuff, pharmaceutical, water treatment and other fields. At the same time, providing a perfect set of solutions for all kinds of fluid engineering.
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Q1: Are you trading company or manufacturer?
A: We are manufacturer. We are looking for distributors around the world.
Q2: Can you provide sample?
A: Yes, you can order sample.
Q3: Do you test all your goods before delivery?
A: Yes, we implement strict quality control procedure. Every product will be checked and inspected by our QC personnel.
Q4: How long is the warranty for the products?
A: Warranty is valid for 18 months at the date of receiving the goods.
Q5: What is the payment terms?
A: Normally T/T 30% as deposit, 70% balance before delivery. Contact us for details of other payment terms.
Any other questions, please feel free to contact us.