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WATTS® 757N Lead-Free Double Check Valve Assembly, 8 inch, 175 psi
Watts®Water Backflow Preventers

WATTS® 757N Lead-Free Double Check Valve Assembly, 8 inch, 175 psi

Mfg Part #: 757N-OSY 8

Part #: W757NOSYV

Sold As: 1/Each

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Specifications

ManufacturerWatts Water Technologies
BrandWatts®
Mfg Part #757N-OSY 8
Part #W757NOSYV
Sold AsEach
Package Qty0
Min Order Qty1
Weight0.0
Standards/ApprovalsASSE 1015|AWWA C510-97|CSA Certified|cULus Listed|FM Approved|NSF Certified

Description

Double Check Valve Assembly, Lead-Free, 757N Series, Nominal Size: 8 inch, Operating Pressure 175 psi, Stainless Steel Body, Silicone or EPDM Disc, Resilient Seat, UL/FM Outside Stem, Standards: cULus Listed, FM Approved, NSF, Dimensions: Dimension A: 49-3/4 inch| Dimension: 37-3/4 inch|Dimension: 6-11/16 inch|Dimension: 54-1/8 inch|Dimension: 40-1/8 inch|Dimension: 27-7/16 inch|Dimension: 15-11/16 inch|Dimension: 17-3/16 inch|

Features

  • Unmatched ease of serviceability
  • Replaceable check disc rubber
  • Patented tri-link check provides lowest pressure loss
  • Groove fittings allow integral pipeline adjustment
  • Extremely compact design
  • Available with grooved butterfly valve shutoffs
  • Available for horizontal, vertical or N pattern installations
  • 70% lighter than traditional designs
  • 304 (SCH 40) Stainless steel housing & sleeve

Resources

Specification SheetInstruction/Installation ManualSpecification SheetInstallation Instructions

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