1 inch angle seat valve steam pneumatic control valves

The POLOVO industry production of the y type pneumatic control valve                                                     

adopt the internal and external polishing treatment .apply to health level condition,

compared to the common stop valve and ball valve the external advanced guide angle

valve seat,a regulative seal stressed top between overflow and sliding block, and the body

can be realized astructure bigger flow.

Product Specifictaions: 

Long service life, economical investment.

Compact in size and lightweight.

Convenient of maintenance, replacement and disassemble.

Used in food, medicine, textile printing and dyeing etc.

Installation:

Mounting position: at any angle

Installation process:

→Connect valve to pipe, ensure that the valve body which attached with arrow in line with the flow

   direction of medium.
→Welding type valve installation: please discharged the actuator from valve body before welding

→Thread type valve installation: According to the requirement of customers need not be discharged in

     advance or discharged from the actuators.

Discharged :

→First ensuring the effect of pressure effect has been lifted before you discharged.
→Before installation, need to remove the body, avoid excessive force, light discharged.
→After discharging, have a good protection of thread, sealing surface and sealing gasket.

→After a good installation of valve body, when install the parts of actuators pay attention to

    don’t short-shipped gasket

→After installation, testing valve body and actuators seal are in good condition to ensure that no leak,

then can be used.

Related pictures for your checking: 

Polovo valves (Shanghai) CO., Ltd. 

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