Steam Vents & Traps

Erie 24V Normally Closed, High Close Off Steam Actuator With End Switch AH14A02A Erie's PopTop motorized hydronic valves provide convenient, reliable and easy installation for a variety of heating and cooling applications. Installation is a snap with easy, one-handed removal or engagement of the actuator to the valve body. Push the button and lift. It's that simple. Made in the USA. Actuator can be easily attached after the valve body has been installed into the system Mounts quickly and easily without the need of linkages or calibration Temperature Range: 32° to 250°F 18" leads ...

The P131-53M Smart-Flo automatic furl oil de-aerator represents state-of-the-art technology and is manufactured in accordance with all safety regulations and is subject to factory testing. Provides superior flow characteristics over earlier and competitive de-aerators. New, lower profile design for use in tight areas. Clear chamber allows viewing of oil quality and air content. Comes with the industry's highest possible bio-fuel rating: B100 UL Listed Fusible Inline Valve Included 5 Year Warranty

Watts 1/2" Relief Valve 0388798 This 1/2" dual control regulator and relief valve is 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, an attached iron body, diaphragm relief valve, a tight seating check valve, purge lever for manual purging, and a stainless steel strainer. It has high capacity ...

This non-potable water expansion tank is designed for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. This carbon steel tank is pre-charged at 12 PSI, tank volume is 6.0 gallons and features a durable expansion membrane that prevents contact of the water with the air in the tank. This rugged butyl diaphragm minimizes loss of the air change and ensures long and trouble-free life for the system. This tank is made of carbon steel with epoxy ...

Erie 3/4" 3-Way Sweat Steam Valve Body, 5.0 CV VS3315 Erie's PopTop motorized hydronic valves provide convenient, reliable and easy installation for a variety of heating and cooling applications. Installation is a snap with easy, one-handed removal or engagement of the actuator to the valve body. Push the button and lift. It's that simple. Seat Leakage: Zero Leakage (100% Bubble-Tight Close-Off). Made in the USA. Body Materials: Body: Forged Brass Stem: Nickel Plated Seat: Brass Paddle: Highly Saturated Nitrile