Yueqing Weihe Electric Co., Ltd.
Main products:air pressure switch,smart protector applicable,double-stage double -speed starter,ac contactor,magnetic starter
Contact Us
  • Contact Person : Mr. Cheng Weichun
  • Company Name : Yueqing Weihe Electric Co., Ltd.
  • Tel : 86-0577-27873126
  • Fax : 86-0577-27873127
  • Address : Zhejiang,Yueqing,Lv'ao Industrial Zone, Liushi
  • Country/Region : China
  • Zip : 325604

GYD20-20 Pneumatic Pressure Switch

GYD20-20 Pneumatic Pressure Switch
Product Detailed
GYD20-20Pneumatic Pressure Switch According with CCC, CE, ISO9001 Certificate Easy operating Good quality with low price

GYD20-20 Pneumatic Pressure Switch 


After the motor runs,the press ure is produced and directly gets into the switch ,under the action of sensing film,the thrust is developed,the pressure spring with it makes the driving plat move up to drive the spring board,and actuate the jumper spring to fast separate the moving contact from the fixed contact with the help of elastic force,so as to cut off the power,the motor will stop running immediately. 

Technical parameters

ModelRated voltage(V)Rated Current (A)Pressure adjusted range (Mpa) pressure difference (Mpa)Inlet without screwExhaust joints screw

Pressure can be adjusted according to customer's requirement.

Size (cm)

11.8 (L) x 7.9 (W) x 8 (H)

GYD20-20 Pneumatic Pressure Switch

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.