multifunction flow control valve of tieling manufacture

feature:spraying epoxy resin on internal and external surfaces,prese control of flow.high sensitivity.reliable performance

Multifunction flow control valve

1.Technology parameters:

   Applicable temperature:less than 80 degree

   Applicable medium:water.oil .water

   Aperture of filter scree:2-5mm

   Governing standard:Q/HS02-2001(GB/T12246)/ISO

2.Working principle:When the flow of upstream outlet rises to a set one,pilot valve-E will close first,immediately followed by primary valve closing,Pilot valve is a normal closed one adjust outlet flow to be steady.when the flow of downstream outlet fluctuates,pilot valve-E opens and then so does primary valve-B.flow -limiting pole-D can control the closing of primary valve by hand .In case of emergency ,quick isolating valve should be closed,and then ,primary valve will close soon.

   

multifunction flow control valve of tieling manufacture