DRVZ/HC42T Type damping check valve

It is a new product developed in this Co.,inside Of the valve a streamlined design is used for the flow path and a flow guide body is set.1t is mainly used in the outlet of water pump and other places preventing back flow of liquid,can effectively prevent the pump from shocking by water hammer produced when liquid flows back and protect the safety of the pipeline and has a silencing close feature.thus extending the duration An ideal product for updating check valve.

Main Technique number Noinal diameter

50~500
Nomianal pressure		1.0	1.6	2.5
Test pressure (MPa)	Shell strength	1.5	2.4	3.75
	Sealing performance	1.1	1.76	2.75
Working temperature		≤ 200
Applicable temperature		Water\oil Ect

Material Far Main Parte Name of prates

Material
Valve body and flow guide body	Casting plg\Ductile lron\Cast steel\Stainless steel\Brassiness
Seat\\Disc\Shaft	Bronze or Cr stainiess steel
Spring	Stainless steel

Contact Supplier