Detailed Product Description

Material:	Stainless Steel304 Or 316L	Structure:	Clamp
Size:	1/2" ~ 6"	Flow Direction:	One Way, Non-return
Connection:	Connected To Pipelines By Clamp	Weld End Standard:	SMS, DIN, ISO, BS, 3A
High Light:	hygienic check valve , sanitary non return 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.

Quick Details

Product Name:	Stainless Steel Sanitary Clamp End Non-Return Check Valve
Material:	SS304 or SS316L
Standard:	3A, SMS, DIN, RJT, IDF
Size:	1/2"-6", Dn15-Dn150.Large size can be customized
Connection Way:	End connections can be butt-welded, sanitary clamp, threaded or others upon request.
Seal Material:	Silicone, EPDM, Viton, NBR
Working Temperature:	-20°C ~ 120°C
working Pressure:	≤6bar
Inside surface treatment	Ra 16 ~ 32µin (0.4 ~ 0.8µm)
Outside surface treatment	Ra 32 ~ 64µin (0.8 ~ 1.6µm)
Application scope:	Dairy,food, beverage, pharmacy, cosmetic, Chemical, etc
Packing Details:	Textile bag pack for each butterfly valve, two packed butterfly valves into one box, into cartons, then reinforced with a woven bag outside. Wooden box is also available depends on the quantity and the way of transport.