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1" FNPT Lead Free Brass Spring Check Valve
- Mfr # 4031E
- Zoro # G1818171
product price:Â
$
61.75
/ea
Key Features
Pipe Size
1"
Connection Type
FNPT x FNPT
Connection
FNPT
Body Material
Lead Free Brass
Seat Material - Check Valves
Bronze
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Specifications
Product Information
- MFR #
- 4031E
- Zoro #
- G1818171
- UPC #
- 088409330041
- Country of Origin
- United States
Dimensions
- Pipe Size
- 1"
- Width
- 1 3/4 in
- Pipe or Tube Size - Check Valves
- 1 in
- Length
- 3 1/2 in
- Overall Height
- 1 3/4 in
- Size
- 1"
- Overall Length
- 3.5 in
- Pipe or Tube Size
- 1 in
- Connection Size - Side 2
- 1 in
- Connection Size - Side 1
- 1 in
- Nominal Valve Size
- 1 in
- Wire Rope Length
- 3.5 in
Description
CAMPBELL 4031E is a 1 in. inline spring check valve with FNPT x FNPT connections for water service applications compatible with the product specifications. It uses a spring-loaded poppet intended to allow one-way flow and close when flow stops or reverses, and is intended to reduce reverse flow in piping systems. The lead-free brass body, 0.5 psi cracking pressure, and horizontal or vertical mounting options allow installation in horizontal or vertical orientations.
Key Features:
- Valve type: Spring check valve with inline body style and single-flow design
- Size and connections: 1 in. female NPT inlet x 1 in. female NPT outlet
- Body material: Lead-free brass
- Check mechanism: Poppet with 302 stainless steel mechanism and 302 stainless steel spring
- Seal and seat materials: Buna-N/Nitrile seal with bronze seat
- Flow rating: 18 gpm with Cv of 15
- Cracking pressure: 0.5 psi
- Pressure and temperature ratings: 400 psi maximum pressure; 35 degrees F minimum operating temperature; 180 degrees F maximum operating temperature
- Mounting orientation: Horizontal or vertical
- Standards: NSF 61, ANSI B1.20.1
- Overall dimensions: 3.5 in. length x 1-3/4 in. height x 1-3/4 in. width
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