Check Valves
 Strataflo check valves are manufactured from a one piece cast brass body. Each check valve is designed to operate in any position, as a sensitive spring has been added to close the poppet automatically. The valves are available with two types of seals: rubber and metal. The conical rubber poppets are fully-formed around a solid steel insert, a more durable solution than O-rings. Various types of rubber are available, depending on the application. The stainless steel poppets are machined for a metal-to-metal seal, a rugged design for heavy, industrial applications. Each valve is 100% American-Made and built to last.
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| 300 Series, Noiseless Rubber Poppet |
Applications
Buna-S, used for all purpose water, ethylene and glycol
Buna-N, used for gasoline, oil and diesel fuel
EPD, used for chemical and detergent
Viton, used for fuel, chemical and high temperature applications
 View 300 Series product information here.
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| 400 Series, Stainless Steel Poppet |
Applications
Hot Water, Cold Water, Steam, Oil Gas, Compounds and Chemicals
View 400 Series product information here. |
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| 2300/2400 Series, Electroless Nickel Plated |
Applications
Food and Beverage, Steam, Oil or Gas
View 2300/2400 Series product information here. |
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| 350 Series, Tapped |
Applications
Single or double tapped for attaching a pressure switch, pressure gauge, snifter valve, drain or blow line, or adding chemicals.
350 Series, Tapped product information here. |
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| F-Series, Lead-Free |
 Applications
Potable drinking water, or other applications where lead-free materials are required.
View F-Series, Lead-Free product information here. |
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