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1/2 in. Forged Brass Union Dual Check Valve with Intermediate Atmospheric Vent

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Watts

Series LF9D 1/2 in. Forged Brass Union Dual Check Valve with Intermediate Atmospheric Vent

  • Fast #
  • Part #WLF9DD
  • Item #8431764
  • Manufacturer Part #88006822
4 out of 5 Customer Rating
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Watts Brass Union Female Threaded 175 psi Backflow Preventer
You last purchased this on
 
Watts

Series LF9D 1/2 in. Forged Brass Union Dual Check Valve with Intermediate Atmospheric Vent

  • Fast #
  • Part #WLF9DD
  • Item #8431764
  • Manufacturer Part #88006822
4 out of 5 Customer Rating
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Package Quantity Info:

Each: 1 Inner Pack: 1 Case: 12
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  • Pick Up: 2 Available in Hilliard, OH
  • Shipping: Available for immediate shipment

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Product Details

Product Details

  • Lead-free forged brass body for durability
  • Compact design
  • Stainless steel internal parts
  • Horizontal or vertical installation
  • True line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling
  • Maximum flow at low pressure drop
  • Furnished with union connections to facilitate removal and replacement for maintenance
  • Compact for economy combined with performance
  • Design simplicity for easy maintenance
  • Can be installed vertically or horizontally
  • Requires Certification

  • Lead Law Compliant

Specifications

ANSI:
ANSI 61-G, ANSI 372
ASSE Standards:
ASSE 1012
CSA Certified:
CSA B64
Coating:
Brass
Collection:
Series LF9D
End Connection 1:
Union
End Connection 2:
Union
End Connections:
Union
Height:
2-9/16 in
Installation Type:
Horizontal, Vertical
Lead Law Compliance Level:
Lead Law Compliant and Certified
Lead Law Compliant:
Yes
Material:
Brass, Rubber
Maximum Temperature:
250
NSF:
NSF 372
NSF Certified:
Yes
Pressure - Maximum:
175 psi
Proposition 65:
CALIFORNIA PROP 65 WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
UL Listed:
No
Valve Body Material:
Brass
Valve Body Style:
Inline
Valve Seat Material:
Rubber
Valve Size:
1/2 in
Valve Type:
Double Check Valve
Weight:
1.75 lb
Width:
2-1/4 in