Plast-O-Matic Valves, Inc. Datasheets for Water Valves

Water valves are designed to handle and control hot water, cold water, ground water, potable water, salt water and/or wastewater. They are made from metal or plastic.
Water Valves: Learn more

Product Name Notes
1/2" Plastic Pressure Regulators -- PRHM Features: Series PRHM design incorporates a poppet seat, double u-cups, large area rolling diaphragm and one piece body construction. A pressure balanced shaft assures smooth and stable control, while the...
Flow Control Valve -- FC Series FC Maintain constant flow with inlet pressure changes from 15 to 120 PSI (1 bar to 8 bar). Available in pipe sizes 1/4″ through 3″, with standard flow ranges...
Air-Operated Drain Valve -- IDA Series IDA Choice of double-acting air x air or normally-closed operation provides bubble-tight seal with up to 25î of water. Large flow area for ultra-fast drain — tested faster than...
Process Cooling Water Stick -- PCWS Series PCWS supply side or Series PCWR return side assemblies simplify piping and provide superior strength. Fully customizable with choice of valves, flow, and pressure controls; pressure and temperature gauges,...
Plastic Pressure Regulators -- PRH Series PR/PRH/PRHM Downstream pressure reducing valve features large area rolling diaphragm, ultra-smooth operation and isolated spring control. Molded and machined valves in 1/4″ through 4″ and metric pipe sizes in...
In-Line Pressure Relief Valve -- RVDT Series RVDT/RVDTM is a universal automatic backpressure control valve for pressure relief, pump backpressure, pump bypass, anti-siphon, and backpressure regulator applications. Thermoplastic or Metal Valves designed for smooth, sensitive operation...
3-Way Bypass PTFE Diaphragm Valve -- TRVDT Series TRVDT is a high flow relief/by-pass valve with 3-port design, ideal for applications where minimal footprint is required or where use of a piping tee is impractical. Valve has...
Air Operated Pinch Valves -- HAS Air-operated pinch valve designed for corrosive slurries; long-life EPDMh2 sleeve with a variety of pipe sizes and connection materials. EPDM Sleeve tested to over 1,000,000 cycles in laboratoryconditions. High flow...