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    1-1/4" Check Valve, Archetype: Single, Y Swing, FNPT x FNPT

  • Item # 1JLY1
  • Mfr. Model # 507 1 1/4
1-1/4" Check Valve, Archetype: Single, Y Swing, FNPT x FNPT
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Product Details

Featuring a Y-pattern design that eases maintenance, this MILWAUKEE VALVE swing Y check valve comes with a bronze body and disc and metal-to-metal seating. Model can be mounted vertically or horizontal for easy installation. Valve is suitable for use in plumbing and heating applications.
Note: Not for use with reciprocating air compressor service.
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Technical Specifications

Item # 1JLY1
Mfr. Model # 507 1 1/4
UNSPSC #40141618
Catalog Page 2899
Shipping Weight 3.18 lbs
Country of Origin USA *
Item - Check Valves Check Valve
Archetype - Valves Single
Design - Check Valves Y Swing
Body Material - Valves Bronze
Pipe or Tube Size - Check Valves 1-1/4"
Connection Type - Check Valves FNPT x FNPT
Cracking Pressure - Check Valves 0.750 to 1.000 psi
Mounting Orientation - Check Valves Horizontal, Vertical
Seal Material - Check Valves Chrome, Cobalt
Max. Temp. - Valves 550 Degrees F
Min. Temp. - Valves -20 Degrees F
Max. Water Pressure - Valves 600 psi @ 150 Degrees F
Max. Steam Pressure - Valves 300 psi WSP
Seat Material - Check Valves Bronze
Flow - Valves 54.00 gpm
Full Flow - Valves Yes
Application - Valves General Purpose
Length 4-3/8"
Cap to Inlet Center 3"
Standards MSS SP-80
* This product's country of origin is subject to change

Compliance and Restrictions

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

Low Lead Compliance Level:  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.