304/316L Stainless Steel Sanitary Check Valve Welded End. Our Check Valves are designed to prevent reverse flow.Concentric and eccentric styles as well as our tapered disk design are available for horizontal,vertical applications and are working well without leaking while getting a returnpressure.Our special designed Check valve can be using for many applications in such as food, dairy, beverage,pharmaceutical, chemical, and many other industries。

Customization: Yes
Brand: Qili
Model: DN25-DN150
Material: Stainless Steel
Connection Type: Welded, Threaded, Quick-Connect
Structure: Welded
Applicable Media: Weak Acid and Alkali Media
Pressure Environment: Normal Pressure
Operating Temperature: Normal Temperature
Standard: DIN.SMS.3A
Flow Direction: Unidirectional
Drive Method: Hydraulic Control
Components and Accessories: Accessories
Application: Check Valve
Type (Channel Position): Straight-through
Diameter: DN25-DN150
Nominal Diameter: DN25-DN150
Installation Size: DN25-DN150

Sanitary Check Valve Series
Check Valve Working Principle: When the pressure at the bottom of the valve stem exceeds the pressure at the top and the spring force, the check valve opens; otherwise, it closes. Check valves generally use a clamp connection, which is economical and practical, and is widely used in the food industry.