Sanitary Check Valve

Stainless Steel  Check Valve

Sanitary check valves are widely used to prevent the liquid flowing from revering direction.The check valves can ensure the fluid flow in one way direction and inhibit the fluid flow back. The check valve ( non return valve) is normally working automatically, it is closed if no media flow.When the pressure of the fluid is heavier than the pressure of the spring, the check valve open automatically.
The check valves are also called sanitary spring check valve, sanitary disk check valve, non return valve, NRV.

Features:
Valve disc is made from casting.
Valve body is made from forging.
Valve body type: clamped or nut type
The check valves can not be used for sticky ,adhesive, viscous products.
Valve body type: clamped or nut type , or ball type
Simple construction, easy to installation and easy to control
Precision machined body, stem, disc, free draining
Disc  tapered for smooth body and reduce draining
Absolute seating
Vertical installation preferred
Minimize turbulence and bacteria traps
Compact design, easy maintenance and high torque
Gasket: EPDM, silicone  
All gaskets are FDA approved
Max. Pressure: 10BAR
Min. Pressure:0.2BAR
Compact design, easy maintenance and high torque

Connection end: Weld, tri-clamped, male threading,
Inside surface finish: Ra0.4
Size:3/4"-6", DN20-DN150
Grade: AISI304 and AISI316L
FDA approved Gasket: EPDM, silicone , viton
Standard: 3A, SMS, DIN , etc
Connections: butt welded;Tri clamp end; male threaded; female threaded; flange end;union connection;
Application: Food, beverage, dairy, pharmacy, chemical or any food processing industries


Quality guarantee of 3 years
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
10 years' Rich exporting experience to make you easy and happy with custom work

We also supply sanitary butterfly valve, sanitary flow diversion valve, sanitary CPM valve, sanitary regulating control valve, sanitary diaphragm valve, sanitary ball valve, sanitary sampling valve, sanitary safety valve, sanitary pressure reducing valve
sanitary elbow, sanitary tee, sanitary reducers, sanitary unions, sanitary clamp, sanitary ferrule, sanitary pipe clamps,sanitary cleaning ball, sanitary sight glass, sanitary manway manhole cover, sanitary strainer, filters, and other sanitary pipe fittings....
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