PFS - Standard Top Valve

Standard features: Available in 7 sizes, ranging from 1/4" to 2" NPT or BSPT. 8 materials, including PVC, CPVC Corzan, Polypropylene, PVDF, PTFE, Stainless Steel, Alloy 20, and Hastelloy C276. Polycarbonate molded top on standard models, -50 series and above. Back Pressure (anti-syphon) valve is a two-port flow through device, .factory set at 50 PSIG (field adjustable 15-150 PSIG). Pressure Relief valve is a three-port flow through design, factory set at 50 PSIG (field adjustable 15-150 PSIG). Pressure Relief valve is also available in a two-port, off-line style (model P2). Standard diaphragm material is PTFE laminated and EPDM backed (3-year warranty); optional materials available. Locking pressure adjustable handle is standard on all valves. Gauge port option available. CRN certification available on a variety of valves. Please contact us for price and availability.