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Check Valve, 1 in, Single, Inline Swing, Bronze, FNPT x FNPT

  • Item # 10F303
  • My Part #
  • Mfr. Model # 10F303
  • Catalog Page # 2898
  • UNSPSC # 40141634
Check Valve,  1 in,  Single,  Inline Swing,  Bronze,  FNPT x FNPT close
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Primary Category:
~Plumbing~Check Valves and Backflow Preventers~Check Valves


$53.00 / each
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  • Shipping Weight 1.3 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More
  • This item is restricted for conveying or dispensing water for potable use (human consumption).
  • WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Product Details

Allows flow in one direction and helps prevent fluid backflow this MILWAUKEE VALVE swing check valve is suitable for use in plumbing and heating applications. Model can be mounted vertically or horizontally to ease installation.

Note: This swing check valve is not for use with reciprocating air compressor service.
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Technical Specs

  • Item - Check Valves Check Valve
  • Flow Design Single
  • Mechanism and Body Design Inline Swing
  • Body Material - Valves Bronze
  • Pipe or Tube Size - Check Valves 1 in
  • Connection Type - Check Valves FNPT x FNPT
  • Cracking Pressure - Check Valves 0.75 to 1 psi
  • Mounting Orientation - Check Valves Horizontal, Vertical
  • Seal Material - Check Valves PTFE
  • Max. Temp. - Valves 406 Degrees F
  • Min. Temp. - Valves -20 Degrees F
  • Max. Water Pressure - Valves 300 psi
  • Max. Steam Pressure - Valves 150 psi WSP
  • Seat Material - Check Valves Bronze
  • Flow - Valves 31 gpm
  • Full Flow - Valves Yes
  • Application - Valves General Purpose
  • Length 3 5/32 in
  • Cap to Inlet Center 1 15/16 in
  • Hex Size 1 11/16 in
  • Standards ASTM B62, MSS-SP-80
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Compliance and Restrictions

  • This product is not intended for potable water applications (human consumption – drinking and cooking) and has not been designed to be compliant with the “Safe Drinking Water Act” requirements for low lead in potable water applications. This item is for use only in non-potable (non-human consumption) water applications.

  • This item is restricted for conveying or dispensing water for potable use (human consumption).

  • WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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