304/316 Industry Stainless Steel Disc Type Wafer Check Valve H71W

• Media: Water
• Temperature: Ordinary Temperature
• Material: Stainless Steel
• Connection Form: Flange
• Structure: Elevated
• Pressure: Ordinary Temperature
• Model NO.: H71W
• Function: Nrvr Silence, Nrvz Silence
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Reversing
• Standard: GB
• Application: Industrial Usage, Water Industrial Usage
• Sales Volume: 5000sets
• Inventory: 8000sets
• Supply Capacity: 10000sets
• Seat: NBR/Nr
• Transport Package: Wooden Case
• Specification: 50cm*50cm*50cm
• Trademark: BDV
• Origin: Wenzhou China
• HS Code: 8481300000
• Production Capacity: 5000

Product Description

 

Products Description

Silencing check valve refers to a valve that automatically opens and closes the valve disc based on the flow of the medium itself, used to prevent medium backflow.

It is also known as a check valve, one-way valve, silencing check valve backflow valve, and backpressure valve. 

A check valve is an automatic valve that primarily functions to prevent media backflow, prevent pump and drive motor reversal, and discharge container media. 

 

name	description
material quality	stainless  steel
pressure	0.6mpa~2.5mpa
caliber	DN25~DN600
temperature	-29°C ~425°C
medium	water ,oil
Connection method	flange
Driving method	automatic

 

Detailed photos 

 

Check valves can also be used to supply pipelines to auxiliary systems where the pressure may rise above the system pressure. 

 

 

Certifications 

 

 

 

Delivery Time	15~30 Days
Package	Standard Exporting Plywood Case
Shipping Port	Ningbo/Shanghai, China
Shipping Terms	EXW, FOB, CFR, CIF, etc.
Payment Terms	T/T, Western Union, PayPal, etc.   30% prepayment, 70% balance paid before shipping or against copy of BL
Advantage	OEM/ODM is applicable;Our own casting room
Others	We also manufacture Flange Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve & Y Strainer

 

 

Company Profile

 

 

FAQ