DESCRIPTION

  • Backflow preventor with double check valve assembly
  • Ball valve type test cocks
  • Non-rising stem gate valves

Watts Grooved Stainless Steel Cross Hand Wheel Handle Backflow Preventer with Non-Rising Stem Valve

W757NRS

Valve Size:

SPECIFICATIONS

ANSI Specifications
ANSI 61-G
ASSE Standards
ASSE 1015
AWWA Specifications
AWWA M-22
CSA Certified
CSA B64.5
End Connection 1
Flanged
End Connection 2
Flanged
Lead Law Compliant
Yes
Material
Stainless Steel
Maximum Pressure
175 psi
Maximum Temperature
140
NSF Certified
Yes
NSF Specifications
NSF 61 Annex G
Number of Handles
Two Handle
Recommended Valve Application
Water
UL Listed
Yes
Valve Operator
Cross Handwheel Handle
Valve Seat Material
Plastic
Valve Size
3 in
Valve Stem
Non-rising Valve Stem
Valve Type
Backflow Preventers

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