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Wilkins Detector Check Valve

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Model 310

Model 310

Fire Applications

Designed for installation on potable water connections in fire sprinkler systems to protect against both backsiphonage and backpressure of polluted water into the potable water supply. Assembly shall provide protection where a potential health hazard does not exist.

  • Designed for use in fire protection feed lines
  • Optional metered by-pass and OS&Y shut-off available
  • Either flanged or grooved end connections
SKU Description 8" Price Qty
8-310 8" 8-310 Single Check Valve Assy, Flanged x Flanged $2,583.77
8-310BS 8" 8-310BS Single Check Valve Assy, Flanged x Flanged, British Flange/Threads $2,583.83
8-310OSY 8" 8-310OSY Single Check Valve Assy, Flanged x Flanged, OS & Y Gate Valves $4,146.80
8-310G 8" 8-310G Single Check Valve Assy, Grooved x Grooved $2,583.77
8-310BSG 8" 8-310BSG Single Check Valve Assy, Grooved x Grooved, British Threads $2,583.83
SKU Description 6" Price Qty
6-310 6" 6-310 Single Check Valve Assy, Flanged x Flanged $865.05
6-310BS 6" 6-310BS Single Check Valve Assy, Flanged x Flanged, British Flange/Threads $865.05
6-310OSY 6" 6-310OSY Single Check Valve Assy, Flanged x Flanged, OS & Y Gate Valves $2,256.71
6-310G 6" 6-310G Single Check Valve Assy, Grooved x Grooved $865.05
6-310BSG 6" 6-310BSG Single Check Valve Assy, Grooved x Grooved, British Threads $865.05
SKU Repair Kits 6" Price Qty
RK6-310 6" RK6-310 Repair Kit - Model 310 $81.92
SKU Description 4" Price Qty
4-310OSYPIFG 4" 4-310OSYPIFG Single Check Valve Assy, Flanged OSY x Grooved PI $1,506.59
4-310 4" 4-310 Single Check Valve Assy, Flanged x Flanged $663.20
4-310BS 4" 4-310BS Single Check Valve Assy, Flanged x Flanged, British Flange/Threads $663.20
4-310OSY 4" 4-310OSY Single Check Valve Assy, Flanged x Flanged, OS & Y Gate Valves $1,506.59
4-310GOSYPIFG 4" 4-310GOSYPIFG Single Check Valve Assy, Grooved Body, Flanged OSY x Grooved PI $1,506.59
4-310G 4" 4-310G Single Check Valve Assy, Grooved x Grooved $663.20
4-310BSG 4" 4-310BSG Single Check Valve Assy, Grooved x Grooved, British Threads $663.20
4-310OSYG 4" 4-310OSYG Single Check Valve Assy, Grooved x Grooved, OS & Y Gate Valves $1,506.59
SKU Repair Kits 4" Price Qty
RK4-310 4" RK4-310 Repair Kit - Model 310 $51.62
Documents
Specification Sheet PDF icon
Installation and Maintenance Instructions PDF icon


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