310

310

The Zurn Wilkins 310 Single Detector Check Valve prevents the reverse flow of non-hazardous substances into the water supply. The 310 is used to protect upstream equipment, and is not adequate for low or high hazard backflow prevention.

To view all options, see the Specification Sheet - BF-310

Product Resources

Spec Sheets & Install

BIM / 3D Models / 2D Drawings

Related Documents

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Features And Benefits

  • Designed for use in fire protection feed lines
  • Epoxy-coated ductile iron body resists corrosion
  • Utilizes the patented, center-stem guided Compound Check for reliable and superior performance
  • Optional metered by-pass and OS&Y shut-off available
  • Either flanged or grooved end connections
  • Available as a 310DA, with detector assembly for fire protection
Proportion 65
Lead Free
MasterSPEC
Zurn Wilkins
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Repair Parts

Cover used with RK6-LBF-VALVE-COVER.

Standard Repair Kit, 6" 310 used with RK6-310. Kit Contains O-Ring, Poppet Bolt (x4), Seal Ring, and O-Ring, Seat.

Cover used with RK8-LBF-VALVE-COVER.

Standard Repair Kit, 8" 310 used with RK8-310. Kit Contains O-Ring, Poppet Bolt (x6), Seal Ring, and O-Ring, Seat.

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