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HPY Series Pneumatic Actuators
HPY Series Pneumatic Actuators HPY Series Pneumatic Actuators
HPY Series Pneumatic Actuators HPY Series Pneumatic Actuators
HPY Series Pneumatic Actuators HPY Series Pneumatic Actuators
HPY Series Pneumatic Actuators HPY Series Pneumatic Actuators

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HPY Series Pneumatic Actuators

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HPY scotch yoke pneumatic actuators are fit for turn-off or metering control of 90° valves (such as ball valves, butterfly valves and plug valves). It can realize automatic control of industrial process with various accessories. The principle is that compressed air enters the chamber to push the piston to do linear motion, and by transmission structures of the yoke pin and yoke groove, the piston's linear motion will be converted into the yoke's rotary motion, and drives the output shaft to rotate, thus achieving the control of the valve
  • HPY

  • KST&OEM&ODM Brand

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Features


        dual effects pneumatic                                                                         

▶Qi source pressure:43.5~145.5PSI (3~10bar);                                

▶Output torque:dual effects pneumatic1000~16000Nm;                                                    

▶Output torque: Single effect is motivated640~83650Nm;

▶The following temperature range is optional:                               

▶Standard:-20°F~200°F(-29℃~93℃)                                                

▶Lowtemperature:-508~180 °F(-46℃~82℃)                                  

▶High temperature:0°F~350°F(-18℃~177℃)                                   

 

Structure Features


HPY series actuators adopt a highly modular design concept and are divided into cylinder module (hydraulic cylinder module), box module and spring module to simplify field configuration. Users can flexibly choose the mode of action according to the actual use requirements, with strong mutuality and universality. It can easily realize the combination and replacement of single and double acting, manual operation and other modules without the need of special tools. Cylinder or hydraulic cylinder module can be configured on one side or on both sides.

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Parts and Materials

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Name Qty Material
1 Flange Cap 1 Carbon Steel
2 Spring Seat 1 Carbon Steel
3 Spring 1 Spring Steel
4 Spring Body 1 Carbon Steel
5 Spring Stem 1 Alloy Steel
6 Indicator 1 Carbon Steel
7 Centre Body Cap 1 Ductile Iron
8 Yoke 1 Ductile Iron
9 Centre Body 1 Ductile Iron
10 Drive Mechnism 1 Alloy Steel
11 Cylinder Seat 1 Ductile Iron
12 O-Ring 1 Rubber
13 Piston 1 Ductile Ironl
14 Guide Ring 1 Resin
15 Cylinder Tube 1

Carbon Steel+Hard Chrome Plating 

Carbon Steel+Teflon

16 Front Cylinder Cap 1 Ductile Iron
17 Double and Stud N Carbon Steel
18 Nut N Carbon Steel


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