Full Shotgun Riser Check Valve assembly. Includes UL / FM Grooved End Check Valve, Angle Drain Valve, UL / FM Pressure Gauges, Plugs, Pipe Nipples. Vertical or Horizontal Installations per NFPA Standards

Grooved End UL- FM Swing Check Valve for use in Vertical or Horizontal Installations. Tapped boss and plugs on bottom and sides, for installation of UL – FM pressure gauge and drain valves.

UL / FM at 350 psi, the highest rated pressure in the industry. Full Waterway design offers exceptionally low-pressureloss at high flow rates. Resilient Seated Design. Valve can be dis-assembled,and maintenance performed without removal from the pipeline. Face to Face dimension to ASME B16.1. Flange

Double Door Check Valve. Meets or exceeds UL 312 and API 584 Standard. Resilient Seated for perfect seal even at low differential pressure. Vertical or Horizontal Installation. Connection designed for ASME B16.1, Class 125, and B16.5, Class 150 Flanges. Model F0411-175 UL Listed with 175 psi Rating.

Valves that prevent backflow in fire protection systems, maintaining system integrity.

Flanged swing check - UL/ULC for fire protection applications 0-80º C / 32-176º F