Sanitary Threaded Check Valve

Material: AISI304,316L
Size: DN15-DN100
Spring: AISI 301
Washer: EPDM according to FDA 117.2600
Surface Treatment: Ra≤0.8μm

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Description

Sanitary Threaded Check Valve is a valve used in piping systems that only allows fluid flow in one direction. It is designed to prevent fluid backflow or reverse flow. The valve body and internal parts are made of hygienic and corrosion-resistant materials to ensure long service life and prevent contamination.

When the pressure of the fluid is greater than the suction pressure of the spring, the valve opens. When the two pressures are equal, the valve closes.
A stronger pressure differential can also close the valve.

Threaded Check Valve Function

Sanitary Threaded Check Valve function is to open when the fluid flows in the correct direction and automatically close when the fluid flows in the reverse direction. This ensures that fluid flows in one direction only, protecting the system from backflow, contamination and damage.

MAIN CONNECTION SIZE

TYPE	B2	D	A
DN15	87	RD34X1/8	111
DN20	87	RD44x1/6	115
DN25	87	RD52x1/6	117
DN32	87	RD58x1/6	117
DN40	87	RD65x1/6	117
DN50	100	RD78x1/6	122
DN65	130	RD95x1/6	156
DN80	155	RD110x1/4	167
DN100	165	RD130x1/4	176

Application

Sanitary Threaded Check Valve is commonly used in food, beverage, pharmaceutical, biotechnology and other industries where hygiene and cleanliness are critical.

Our Company

Xi'an Changxin Hardware Co. LTD is one credible Sanitary Threaded Check Valve Suppliers, who is specializing in all kinds of hoses, pipe fittings and valves. We offer the best hoses at the most competitive price. Wholesale Shower Hose Price.

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