Stainless Steel Pneumatic Actuator introduction
The rack and pinion type pneumatic actuator controls the valve by the gear shaft rotating movement, which is driven by the meshing movement of the rack and the gear by the piston.Rack and Pinion Pneumatic Actuator Features
CE certificate and According with international Standards, such as NAMUR,ISO5211 and DIN. Integrated Design with Stable Quality. Dual Piston rack and Pinion Design with High Output Power. Multiple bearings and guides on racks and pistons, low friction, high cycle life and prevent shaft blowout. Modular preloaded spring cartridge design, with coated spring for simple versatile range, greater safely and corrosion resistance, longer cycle life. Stainless Steel fasteners for long term corrosion resistance.| Product | Stainless Steel Pneumatic Actuator |
| Structure | Stainless Steel Rack and Pinion Rotary Actuator |
| Rotary Angle | 0-90 Degree |
| Air Supply Pressure | 2.5-8 Bar |
| Actuator Body Material | Stainless Steel |
| Surface Treatment | Hard Anode Oxidation |
| Operating Temperature | Standard Temperature:-20℃ ~ 80℃ Low Temperature:-15℃ ~ 150℃ High Temperature:-35℃ ~ 80℃ |
| Connection Standard | Air interface: NAMUR Mounting Hole: ISO5211 & DIN3337(F03-F25) |
| Application | Ball Valve, Butterfly Valve & Rotary Machines |
| Cover Color | Stainless Steel Raw Color |
Components & Materials of Stainless Steel Pneumatic Actuator
| No. | Discription | Qty | Standards Material | Optional |
| 1 | Spring Clip | 1 | SUS304 | SUS316 |
| 2 | Thrust Washer | 1 | SUS304 | SUS316 |
| 3 | Outside Washer | 1 | Engineering Plastics | |
| 4 | Body | 1 | SUS304 | SUS316 |
| 5 | Inside Washer | 1 | Engineering Plastics | |
| 6 | Cam | 1 | Forged Steel With Nickel Plated | |
| 7 | Bearing﴾Pinion Top﴿ | 1 | Engineering Plastics | |
| 8 | O‐ring﴾Pinion Top﴿ | 1 | NBR | Viton/Silicone |
| 9 | Pinion | 1 | SUS304 | SUS316 |
| 10 | Bearing﴾Pinion bottom﴿ | 1 | Engineering Plastics | |
| 11 | O‐ring﴾Pinion Bottom﴿ | 1 | NBR | Viton/Silicone |
| 12 | O‐ring﴾Adjust Screw﴿ | 2 | NBR | Viton/Silicone |
| 13 | Adjustment Screw Washer | 2 | SUS304 | SUS316 |
| 14 | Nut﴾Adjust Screw﴿ | 2 | SUS304 | SUS316 |
| 15 | Adjust Screw | 2 | SUS304 | SUS316 |
| 16 | Piston | 2 | ADC12 | |
| 17 | Guide﴾Piston﴿ | 2 | Engineering Plastics | |
| 18 | Bearing﴾Piston﴿ | 2 | Engineering Plastics | |
| 19 | O‐ring﴾Piston﴿ | 2 | NBR | Viton/Silicone |
| 20 | Spring | 0‐12 | Sprign Steel | |
| 21 | O‐ring ﴾End Cap﴿ | 2 | NBR | Viton/Silicone |
| 22 | End‐Cap | 2 | SUS304 | SUS316 |
| 23 | Cap Screw | 8 | SUS304 | SUS316 |
Stainless Steel Pneumatic Actuator DOUBLE ACTING Torque(N.m.)
Pneumatic Actuator FAQ:
Q1: Pneumatic Valve can’t Move ? A1: Check the Solenoid Valve is normal or not; Test the actuator separately with air supply; Check the handle position. Q2: Pneumatic Actuator with slow motion ? A2: Check air supply is enough or not; Test the Actuator Torque is ok or not for the valve; Check Valve coil or other components are too tight or not; Q3: Reply Devices without Signal ? A3: Inspect and repair power circuit; Adjust the cam to correct position; Replace micro switches.
Stainless Steel Pneumatic Actuator SPRING RETURN Torque(N.m.)
