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Model 3700 Cast Iron Flanged Ball Valve

Pressure Rating

200W

End Connections

Flange x Flange

Certification Marks

UL

Compliance Certification

NSF/ANSI 372, NSF/ANSI/CAN 61

Max. Temperature

200° F

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American Valve’s 3700 Series™ provides the best alternative to gate valves, exactly matching their end-to-end and flanged dimensions. Unlike gate, plug, and butterfly valves, 3700 Series™ valves are designed to maintain a bubble-tight shut off that exceeds ANSI Class VI for many years, even if the valve has not been operated or maintained regularly. The 3700 Series™ valves are certified to meet the requirements of NSF/ANSI 61 and NSF/ANSI 372 for drinking water. All 3700 Series™ valves are rated at 200 psig @ 200º F, and are full port in all sizes. Ideally suited for potable water, wastewater, or other liquids and compressed air. 3700 Series™ valves are bi-directional; flow may go in either direction. They may be mounted horizontally, vertically, or at an angle and can be locked in either the open or closed position. 2” square operating nuts are available for underground service or hard-to-reach installations.

  • PFA* Fused Solid Ball
  • Tapped & plugged boss allows for venting downstream, or test port for backflow preventer
  • Full Port in All Sizes
  • Rated 200W @ 200°F
  • Direct Replacement for Cast Iron Gate Valves (ANSI B16.10)
  • UL Listed to NSF/ANSI 61 & 372
  • Low Torque
  • Ideal for Liquid, Air, and Backflow applications
  • Blowout Proof Stem

NSF/ANSI/CAN 61,NSF/ANSI 372

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