Potter Roemer 4520 - 4 inches male X female check valve

Technical Specification

Potter Roemer
  • Potter Roemer
Features:
  • Make: Potter Roemer
  • Model code: 4520
  • Inlet Size (in.): 4.0
  • Thread Type: NPT
Additional info:

4" male X female check valve. Used to permit flow in designated direction only and to prevent backflow. Regularly furnished: 4" forged body with spring-loaded check, body tapered ½"/1.3cm NPT at inlet for ball drip.

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Make Potter Roemer
Manufacturer Potter Roemer
Category Fire Protection>Valves
Model code 4520
Inlet Size (in.) 4.0
Thread Type NPT
Additional info

4" male X female check valve. Used to permit flow in designated direction only and to prevent backflow. Regularly furnished: 4" forged body with spring-loaded check, body tapered ½"/1.3cm NPT at inlet for ball drip.
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