Grooved resilient swing check valve

Features:

Certificate: UL Listed / FM Approved

Standard: UL 312, AWWA C508

Connection: Grooved as AWWA C606

Temperature: 0°C to 80°C

W. pressure: 300 / 363 psi

Surface: FBE coating as AWWA C550

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Product details

Grooved resilient swing check valve is a grooved elastic swing check valve designed to prevent fluid reverse flow. The valve is equipped with an elastic sealing ring, which can effectively prevent the backflow of the medium, thereby protecting the normal operation of the pipeline system and equipment.

Size			Working Pressure
Inch	DN	OD (mm)	Working Pressure
2”	50	60.3	300/363
2-1/2”	65	76.1/73.0
3”	80	88.9
4”	100	114.3
5”	125	139.7/141.3
6”	150	165.1/168.3
8”	200	219.1
10”	250	273.0
12”	300	323.8