Watts Datasheets for Steam Valves
Steam valves are used to control the flow and pressure level of steam and heated water vapor.
Steam Valves: Learn more
| Product Name | Notes |
|---|---|
| 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... | |
| Series 127SS Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in the main line and large capacity process services. They feature a... | |
| Series 142 Process Boiler Water Feeders are used in heating applications on pressing machines when direct feed through the float chamber is permissible. The water pressure must be at least... | |
| Series 144 Process Boiler Water Feeders are used in heating applications on pressing machines when feed through the float chamber is permissible. It has external water feed connections: a 1/2... | |
| Series 1450F Dual Controls (Regulator and Relief Valve) are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain... | |
| Series 152A Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in autoclaves, steam tables/irons, vulcanizers and large capacity process services. It is... | |
| Series 152SS Stainless Steel Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in autoclaves, steam tables/irons, vulcanizers and large capacity process services. | |
| Series 2000-M5, 2000S-M5 Hydronic, Two-Way, Universal Flow Check Valves are for use in commercial and residential hydronic heating systems to provide positive shutoff when circulator is not running, preventing flow... | |
| Series 252A Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in autoclaves, steam tables/irons, vulcanizers and large capacity process services. It is... | |
| Series 315-M2 Steam Safety Relief Valves are used in commercial and industrial applications for low-pressure, steam heating boilers and process equipment. It consists of a bronze body construction with NPT... | |
| Series 415 Steam Safety Relief Valves are used in commercial and industrial applications for low-pressure, steam heating boilers and process equipment. It consists of a brass body (size 1/4 in.),... | |
| Series 600-Z3 Steam Check Valves are used in high cycle steam applications. They feature a bronze body heavy internal construction for longer life, conical 316 stainless steel disc for full... | |
| Series 65 Radiator Supply Valves are used as positive manual shutoffs in two-pipe steam or forced circulation hot/chilled water systems. They feature a brass body with threaded-male union connection, non-rising... | |
| Series 911, 911S Combination Fill Valve and Backflow Preventers are for use in commercial and residential hydronic heating systems to provide make-up water to the boiler, and prevent backflow when... | |
| Series B1156F Bronze 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... | |
| Series B911, B911S Bronze Combination Fill Valve and Backflow Preventers are for use in commercial and residential hydronic heating systems to provide make-up water to the boiler, and prevent backflow... | |
| Series BD Brass Boiler Drain Shutoffs are for use in commercial and residential hydronic heating systems. It consists of a brass body construction with 3/4 in. (20mm) hose thread connection... | |
| Series BD-QT Brass Quarter-Turn Boiler Drain Shutoffs are for use in commercial and residential hydronic heating systems. It consists of a brass body construction with 3/4 in. (20mm) hose thread... | |
| Series F127SS Process Steam Pressure Regulators are used in commercial, industrial, and institutional applications to regulate steam pressure in main line and large capacity process services. They feature a cast... | |
| Series Figure 31 Steam Safety Relief Valves are ASME section I valves used on steam boilers with operating pressures from 5 to 250psi (.34 to 17.2 bar). Series Figure 31... | |
| Series Figure 41 Steam Safety Relief Valves are ASME section VIII valves used for over-pressure protection of unfired pressure vessels, steam pressure reducing valve stations, and other steam service equipment... | |
| Series FV-4 Automatic Vent Valves are used in commercial and residential hydronic heating applications to provide automatic air venting for hot or cold water distribution systems. It consists of a... | |
| Series HAV Automatic Vent Valves are used in commercial, residential, and industrial hydronic heating applications to provide automatic or manual air venting in baseboards, convectors, radiators, and high points in... | |
| Series HBV Hydronic Balancing Ball Valves are used in forced hot water systems. They feature a brass body with solder x solder sweat connections. Working Pressure: 600psi (41 bar) (non-shock)... | |
| Series HWA Hot Water Angle Valves are used in heating applications for gravity hot water heating systems only. They feature a bronze body, rising stem and phenolic handwheel. Maximum Working... | |
| Series LFIPF-HV Lead Free* Isolation Pump Flanges are designed to isolate circulator pumps to facilitate circulator pump replacement or repairs. LFIPF-HV feature a Lead Free* brass body and flange with... | |
| Series LFP3 Lead Free* Multi-Orifice Flow Control Valves for Tankless Heaters are for use in commercial and residential hydronic heating systems to limit the flow of water to equipment in... | |
| Series N256 Bronze 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... | |
| Series OTV Oil Tank Valves are used as a shutoff valve for oil tanks. They feature a brass body and iron handwheel. Model OTV-FL with threaded male connection x threaded... | |
| Series OTV-M1 Oil Tank Valves are used as a shutoff valve for oil tanks. They feature a brass body and adjustable packing nut. Model OTV-FL-M1 with threaded male connection x... | |
| Series P3 Multi-Orifice Flow Control Valves for Tankless Heaters are for use in commercial and residential hydronic heating systems to limit the flow of water to equipment in tankless heater... | |
| Series RA-1-AP Steam Radiator Valves are used as shutoff valves in steam or hydronic heating systems. They feature a bronze body and angle pattern with FIP x male union connections.. | |
| Series RA-1-SW Steam Radiator Gate Valves are used as shutoff valves in steam or hydronic heating systems. They feature a bronze body and straight pattern with thread x male union... | |
| Series RA-2-AP Steam Radiator Valves are used as shutoff valves in steam or hydronic heating systems. They feature a brass body and angle pattern with FIP x male union connections.. | |
| Series RPVM1 Residential Purge and Balancing Valves are used in heating applications on boiler return piping to facilitate removal of air from heating zones on initial fill and to control... | |
| Series T156B Bronze Feed Water Pressure Regulators with Separate Strainer are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and... | |
| Series UL Bronze Union Elbows are used in steam and hot water systems. They feature a bronze body with FIP female threaded x male threaded union or solder x male... | |
| The N170 CSUT Master Tempering Valve Series is designed for use in commercial and institutional applications, to mix hot and cold water to reduce high service water temperature to the... |