Watts Regulator Company products

Made of high-performance thermoplastic material, AquaLock™ push-to-connect plastic fittings give you fast and secure connections without any tools. Designed for years of trouble-free service, backed by a 25-year limited warranty.

Series 1116FM (Angle) Relief Valve meets all requirements for UL listed, FM Approved fire protection service. The design and features incorporated in the WATTS ACV valves assure accurate control, dependable performance, and long life. Automatically maintains a constant pressure in the fire protection system by relieving excess pressure. Angle Pattern Single Chamber Relief Valve

Series (Globe) Relief Valve meets all requirements for UL listed, FM Approved fire protection service. The design and features incorporated in the WATTS ACV Valves assure accurate control, dependable performance, and long life. Automatically maintains a constant pressure in the fire protection system by relieving excess pressure. Globe Pattern Single Chamber Relief Valve

Series 007 Double Check Valve Assemblies prevent the backflow of contaminated water into the potable water supply. They have a bronze (1/2 to 2 in.) body construction that is easy to maintain and service. Series 007 is ideal at referenced cross-connections identified as non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).

Series 007DCDA Double Check Detector Assemblies prevent the backflow of non-health hazard fire protection system substances from being pumped or siphoned into the potable water supply. They incorporate a meter to detect ground leaks and unauthorized illegal taps, greatly reducing annual water expenses. The compact epoxy coated cast iron unibody and modular check design facilitate simple and easy installation and maintenance. Maximum Working Pressure: 175psi (12.06 bar).

This durable, corrosion-resistant stainless steel gas connector is configured with pipe threaded fittings for installation. Designed with safety in mind, this CSA approved gas connector is commonly used for the installation of home appliances such as gas logs and space heaters.

Standardline PPII 45 Elbows are used hospitals, research facilities and other applications where dependable, high-quality, high-purity systems are required. Standardline PPII is manufactured from virgin Type II copolymer polypropylene for high-performing, lightweight, and cost competitive systems. Joining is done with the Socket Fusion method which provides strong, durable, and hermetically-sealed joints in high-purity piping systems. This heat fusion method uses a thermostatically controlled heat tool for quickly creating permanent and tamper-proof joints that perform in severe use applications.

Series 1156F High Capacity Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make-up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. Series 1156F has high capacity performance and simplified servicing design. It is suitable for use in the boiler feed lines of hydronic heating systems. Also available with union solder or union threaded connections. Maximum Pressure: 100psi (6.9 bar).

Series 1070 and P1070 LavSafe thermostatic faucets feature an advanced thermal actuator to provide the latest in thermal protection. The single-lever cartridge, with integral ceramic discs, provides both temperature and volume control. LavSafe automatically mixes hot and cold water to deliver pre-set water within a specific range. In the event of cold water failure, the thermal actuator virtually shuts off the flow of hot water. LavSafe is listed to ASSE 1070, IAPMO cUPC, and NSF 61 Section 9 Annex G.

Series OI recessed or floor mounted epoxy coated steel oil interceptor with gasketed epoxy coated steel skid-proof cover secured with hex head center bolt(s), double wall deep seal trap, draw-off connection and dual vent connections, integral stainless steel flow control plate, and no hub (standard) connections.