H41X Noise Elimination check valve

purpose:

noise elimination check valve is mainly used for water supply and drainage,fire protection,hvac system,can be installed in the pump outlet place,to prevent the backflow medium and water hammer pump damage.

characterstics:

Internal parts are streamgn,small flow resostance ,energy saving,on its own spring forece close,can prevent the water hammer,simple structure,reliable in preformance.This valve should be installed vertically.

Technical parameters:

nominal pressure:1.0mpa 1.6mpa 2.5mpa

shell test:1.5mpa 2.4mpa 3.75mpa

sealing test:1.1mpa 1.76mpa 2.75mpa

air seal test:0.6mpa

working temperature:≤100℃

application medium;water

main parts materials:

body:ductlie iron

gaket:rubber

Disc:dustile iron

stem:stainless steel

shaft sleeve:copper alloy

How to reach our factory：by plane:From Beijing airport:240kms,3 hours by driving.From Tianjin airport:150kms, 2 hours by driving.By Train:From beijing South railway station:224Kms, 1 hoursFrom Shanghai Hongqiao railway station:1167Kms, 4.5 hoursBy Car:From CangzhouXi railway station:45kms, 40 minutes.

Our address：Botou Industry Park,Cangzhou City,Hebei Province ,Chinaperson to pick you up from air port or anyplace in China，please call alanï¼8892you can add mybr>you can add my wechat:885893you can call m92

Botou Shengfeng auto-valve Co,. LTD is a specialized manufacture enterprise that focuses producing, installing, sale and service. The main products include Gate Valve,Waterpower Control Valve,Center erfly Valve, Flanged Butterfly Valve, Metal Butterfly Valve, Check Valve, Microresistance Slow Close Check Valve, Multi-function Pump Control Valve and their series products. Moreover, we can produce control valve and pressure reducing valve that are different materials, pressures, specifications, actuation ways. Our products include more than 50 serials and 1200 species, and the annual production output is more than 8.000 metric tons. Shengfeng valves have been selling well all over China and exporting to Europe, America and other countries and areas, which are used widely in water supply and drainage, electric power, petrol chemical industry, metallurgy and other trades. Our products are quite creative, good quality, cheap price and exnt .