Zurn Industries LLC Datasheets for Check Valves

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. 
Check Valves: Learn more

Product Name Notes
Reduced pressure backflow preventer - 2-975XL Irrigation backflow preventer 2-975XL with wye pattern provides high hazard protection for your commercial water applications. This backflow device has two check valves which are accessible tor maintenance without removing...
ZW218 Pressure control valve ZW218 is ideal for applications that require a slow closing check valve, this PRV valve closes slowly to protect system equipment. This water pressure regulator valve will...
Pressure Reducing Valve 1-500XLHR Pressure Reducing Valve 1-500XLHR come with the hallmark features of the Zurn Wilkins 500XL series that has high flow rates and low fall-off. This water pressure control valve is perfect...
2-F210 - Fire Check Valve The Zurn 2-F210 Fire Check Valve is a zone water check to prevent system reversal of flow; as required by systems including sprinkler standpipe systems and fire department connections. Features...
212-F210 - Fire Check Valve The Zurn 212-F210 Fire Check Valve is a zone water check to prevent system reversal of flow; as required by systems including sprinkler standpipe systems and fire department connections. Features...
3-F210 - Fire Check Valve The Zurn 3-F210 Fire Check Valve is a zone water check to prevent system reversal of flow; as required by systems including sprinkler standpipe systems and fire department connections. Features...
4-F210 - Fire Check Valve The Zurn 4-F210 Fire Check Valve is a zone water check to prevent system reversal of flow; as required by systems including sprinkler standpipe systems and fire department connections. Features...
6-F210 - Fire Check Valve The Zurn 6-F210 Fire Check Valve is a zone water check to prevent system reversal of flow; as required by systems including sprinkler standpipe systems and fire department connections. Features...
8-F210 - Fire Check Valve The Zurn 8-F210 Fire Check Valve is a zone water check to prevent system reversal of flow; as required by systems including sprinkler standpipe systems and fire department connections. Features...
212-350 - Double Check Backflow Preventer
3-350 - Double Check Backflow Preventer
3-350OSY - Double Check Backflow Preventer
6-350OSY - Double Check Backflow Preventer
The Zurn Wilkins 350 Double Check Valve Backflow Preventer provides low hazard protection for all applications. To view all options, see the Specification Sheet - Model 350 Features And Benefits...
4-350A - Double Check Backflow Preventer
4-350AOSY - Double Check Backflow Preventer
6-350AOSY - Double Check Backflow Preventer
The Zurn Wilkins 350A Double Check Valve Backflow Preventer provides low hazard protection for all market segments. The grooved, epoxy coated ductile iron body is available with multiple shut-off valve...
112-975XL - Reduced Pressure Principle Backflow Preventer The Zurn Wilkins 975XL Reduced Pressure Principle Backflow Preventer provides high hazard protection for non-potable water applications. The wye pattern, bronze body provides separate access to each check valve and...
34-975XL2FT - Reduced Pressure Principle Backflow Preventer
34-975XL2S - Reduced Pressure Principle Backflow Preventer
34-975XL2SEOS - Reduced Pressure Principle Backflow Preventer
The Zurn Wilkins 975XL2 Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The wye pattern, bronze body offers separate access to each check valve and...
1-975XL2 - 1" Reduced Pressure Principle Assembly
1-975XL2S - Reduced Pressure Principle Backflow Preventer
112-975XL2S - Reduced Pressure Principle Backflow Preventer
114-975XL2 - 1-1/4" Reduced Pressure Principle Assembly
12-975XL2 - 1/2" Reduced Pressure Principle Backflow Preventer
2-975XL2 - 2" Reduced Pressure Principle Assembly
2-975XL2S - 2" Reduced Pressure Principle Assembly with Bronze Wye Type Strainer
2-975XL2SAG - 2" Reduced Pressure Principle Assembly with Bronze Wye Type Strainer and Air Gap
34-975XL2 - 3/4" Reduced Pressure Principle Assembly
The Zurn Wilkins 975XL2 Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The wye pattern, bronze body provides separate access to each check valve and...
ZW5004 - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Angle Body, FNPT) The ZW5004 is a 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve features an angle body and FNPT connections. Its listed as a floor control valve, an indicating valve, and...
ZW5004CAP - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Angle Body, FNPT, with capped bonnet-no handwheel assembly) The ZW5004CAP is a 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve with angle body, FNPT connections, with capped bonnet, no handwheel assembly and is listed as a floor control...
ZW5004G - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Angle Body, Grooved) The ZW5004G 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve features an angle body and grooved connections. Its listed as a floor control valve, an indicating valve, and a check...
ZW5004GCAP - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Angle Body, Grooved, with capped bonnet-no handwheel assembly) The ZW5004GCAP 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve features an angle body, grooved connections, capped bonnet, and no handwheel assembly. It is listed as a floor control valve,...
ZW5004IL - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Inline Body, FNPT) The ZW5004IL is a 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve with inline globe body, FNPT connections and is listed as a floor control valve, an indicating valve, and...
ZW5004ILCAP - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Inline Body, FNPT, with capped bonnet-no handwheel assembly) The ZW5004ILCAP 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve features an inline globe body, FNPT connections, capped bonnet, and no handwheel assembly. Its listed as a floor control valve,...
ZW5004ILG - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Inline Body, Grooved) The ZW5004ILG 2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve features an inline globe body and grooved connections. It is listed as a floor control valve, an indicating valve, and...
ZW5004ILGCAP - 2-1/2" Pressure-Tru® Field Adjustable Pressure Reducing Floor Control Valve (Inline Body, Grooved, with capped bonnet-no handwheel assembly) The ZW5004ILGCAP2-1/2" Pressure-Tru® ZW5004 Pressure Reducing Floor Control Valve features an inline globe body, grooved connections, capped bonnet, and no handwheel assembly. Its listed as a floor control valve, an...
Pressure Reducing Valve 2-500XLHLR Water pressure reducing valve 2-500XLHLR comes with a 1-1/4" prv with integral bypass check valve making it ideal for all industrial & commercial applications. This water regulator valve has high...
114-40XL2 - In-Line Single Check Valve Zurn Wilkins 40XL2 In-Line Single Check Valve is designed for potable water applications. Often used to protect a backflow preventer from water systems pressure fluctuations and water hammer conditions. To...
12-40XL2 - In-Line Single Check Valve Zurn Wilkins 40XL2 In-Line Single Check Valve is ideal for potable water applications. Often used to protect a backflow preventer from water system pressure fluctuations and water hammer conditions. To...
2-40XL2 - In-Line Single Check Valve Zurn Wilkins 40XL2 In-Line Soft-Seated Single Check Valve for potable water applications. Often used to protect a backflow preventer from water systems pressure fluctuations and water hammer conditions. To view...
34-40XL2 - In-Line Single Check Valve Zurn Wilkins 40XL2 In-Line Soft-Seated Single Check Valve iis designed for potable water applications. It's used to protect the backflow preventer from water systems pressure fluctuations and water hammer conditions.
1-40XL2 - In-Line Single Check Valve Zurn Wilkins 40XL2 In-Line Soft-Seated Single Check Valve is designed for potable water applications. Often used to protect a backflow preventer from water systems pressure fluctuations and water hammer conditions.
Z1088 Backwater Valve Gate Type Zurn Z1088 dura-coated cast iron body and cover with PVC flapper valve, bronze check valve, gate, and stem. Features And Benefits Manual backflow flood gate Automatic flapper type backwater valve...