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Rego 3 Inch Soft Seat Back Check Valve

The A3198S is designed to provide protection in a container opening when desired flow is always into the container. May be used on in-line applications where flow must be limited in one direction. Note: The 3" M-NPT connections must be used for in-line service, the 2' outlet connection is for a standpipe when installed inside a container.

• Large flow area designed to keep the pressure drop low.

• Heavy-duty construction for long service life.

• Synthetic rubber seat disc for a positive seal.

Body .................................................... Cadmium Plated Steel
Disc ..................................................... Cadmium Plated Steel
Stem ............................................................... Stainless Steel
Spring ............................................................. Stainless Steel
Seat Disc ..................................................... Synthetic Rubber