Webstone Air Separators

Webstone Air Separators High Quality Air Elimination Webstone Air Separators are designed for the complete elimination of air from closed loop heating and cooling systems up to a maximum temperature of 240°F and a maximum pressure of 150 psi. These air separators use stainless steel coalescing medium to clear the system of microbubbles, sand, dirt and rust that can damage the system, reduce efficiency and cause irritating noise. Features pin guided float that ensures smooth operation Built with vent head & coalescing medium that can be removed for cleaning Stainless steel coalescing medium that is a more durable alternative Removes... Read more

Webstone Valves

Webstone Valves High Quality Valves, Flanges, and Drains Pro-Pal Series valves reduce leak paths and save space & labor Primary/Secondary loop forged brass purge tees Purge & fill valves allow simultaneous draining, flushing and refilling of a hydronic system Full port forged brass ball valves with or without Hi-Flow Hose Drains Flanges with or without Hi-Flow Hose Drains Brass boiler drains... Read more

Webstone Relief Valves

Webstone Relief Valves Relief Valves for residential applications to protect domestic storage tanks, tankless water heaters, radiant or solar heating systems against excessive pressure and/or temperature. Bronze body construction with ¾" NPT male inlet and ¾" NPT female outlet connections and test lever.... Read more

Webstone Isolator Tankless Water Heater Valves

Webstone Tankless Water Heater Valves For Quick, High-Quality Installations Set of two compact, heavy-duty forged brass valves Full port main flow channel Large drain port outlets Pressure relief valve Aluminum handles color-coded for hot & cold Uniquely-designed lever/wing handle Fewer leak paths and easy cleaning & flushing... Read more

Webstone Press Thermostatic Mixing Valve

Webstone Press Thermostatic Mixing Valve So you won't get burned Webstone lead-free press thermostatic mixing valves are suitable for hydronic heating, point of use and water distribution systems. Union connections simplify installation and maintenance while the temperature locking handle ensures appropriate output range (95-131F).... Read more