Muffler check valve Muffler check valve type check valve silencer price

The main technical parameters: Nominal pressure PN (MPa) 1.0 1.6 2.5 test pressure (MPa) shell strength 1.5 2.4 1.1 1.76 2.75 3.75 sealing temperature (℃) ≤80 For medium water, oil major part material: Part name Body seat valve spring Flap sealing surface material cast iron, cast bronze, stainless steel copper, stainless steel copper NBR Description: The valve is installed in the pump discharge piping to prevent water pipe when the pump stop pump reverse hammer impact and protect the safety of the pipeline. The valve small size, light weight, easy installation and maintenance, have guide means to close a flexible, linear seals, check good effect, can effectively eliminate the closed noise. Apply to the relevant pump outlet drainage, fire protection, HVAC, etc., in order to prevent the media back and water hammer on pump and pipeline damage.