Water control valves are vital components in firefighting sprinkler systems. The valves control the water flow throughout the whole system and allow or disallow water to certain areas. Our line of water control valves includes our gate valves, butterfly valves, alarm check valves, deluge valves, etc. Material: ductile iron
Approved Gear Operator for both Indoor or Outdoor use NSF Certified Polymide Coated Ductile Iron body for Excellent Protection Elastomer Encapsulated Disc with Outstanding Flow Characteristics
Working Pressure: 175PSI,200PSI,250PSI,300PSI are available upon request
Connection Ends: ASME Class 125 & 150
Stem drive by keys, parallel or diagonal square or flat head
Connection Ends: ASME B16.1 Class 125
Working Pressure: 200PSI, 250PSI, 300PSI are available upon request
Fusion Bonded Epoxy Coating in accordance with ANSI/AWWA C550
The swing check valve can be installed horizontally and vertically. 2. The inside of the valve has little resistance to the fluid. 3. It is sealed by non-stick EPDM.
Bolted Bonnet. Non-Rising Stem. Resilient Wedge 300PSI/20.7 Bar Non-Shock Cold Working Pressure Conforms to AWWA C509 FBE Coated Interior and Exterior
Bolted Bonnet. Outside Screw and Yoke. Resilient Wedge 300PSI/20.7 Bar Non-Shock Cold Working Pressure Maximum Operating Temperature 185℉/85℃ Flange: ANSI Class 125/150,other flange dimensions are available
Bolted Bonnet. Outside Screw and Yoke. Resilient Wedge FBE Coated Interior and Exterior Maximum Operating Temperature 185℉/85℃ FM Approved & UL/ULC Listed
300PSI/20.7 Bar Non-Shock Cold Working Pressure Conforms to AWWA C509 FBE Coated Interior and Exterior Maximum Operating Temperature 185℉/85℃
The UL FM indicator post is designed for use with NRS gate valves,FM Approved&UL Listed ,Two types can be choose: Wall pe post and Adjustable upright post,Other sizes are available upon request.Material: ductile iron
Installed before the relief valves, as well as other equipment, UL Y-Strainers serve to filter out the impurities in the flow medium for protection of valves and equipment in the sprinkler system.
Pressure reducing valves are diaphragm type control valves driven by the pressure within the sprinkler system. The function of the valve is to reduce the high pressure buildup and maintain a set pressure range.
Material: Cast Iron Ductile Iron ASTM Spec: A126 Class B A536 65-45-12