开云游戏

INDUSTRY&PRODUCTS
Your location is:Industry&products >> Exhaust valve >> Compound exhaust valve
Compound exhaust valve
Product overview
The compound exhaust valve is installed at the pump outlet or in the water distribution pipeline, which is used to remove the air accumulated in the pipe, so as to improve the use efficiency of the pipeline and the water pump. Once the negative pressure is generated in the pipe, the valve quickly sucks in the outside air to prevent the pipeline from being damaged due to the negative pressure.
Product details
Product features
The design of flow dynamics can realize high-speed exhaust without gas seal;
It has micro exhaust function;
It has high sensitivity and can effectively prevent the pipeline from being damaged by negative pressure;
The floating ball is made of stainless steel, with long service life, high pressure bearing capacity, safe and reliable;

Food grade epoxy coating.


Product standards
Product standard: CJ / T217
Connection standard: GB / T17241.6

Pressure test standard: GB / T13927


Technical parameter
Nominal size: DN50 ~ DN200 (2 "~ 8")
Nominal pressure: PN10
Working temperature: 0 ° C ~ 85 ° C
Low pressure seal: 0.02MPa
Sealing test: 1.1PN
Shell test: 1.5PN
Applicable medium: water


+86-21-66059111
qrCode
站点地图-xml  
开云游戏(中国)集团有限公司-官网