Primary Fluid Systems Inc. products

Available in 6 materials of construction, including PVC, CPVC, PP, PVDF, 316 S/S, and Hastelloy C276.

PFS Injection quills have been developed to allow chemical injection into the center stream of the flow. This ensures the dispersion of chemical in a more uniform manner, providing for a more homogeneous mix in the pipeline.

Allows installation and retrieval of the quill under full operating pressure up to 1000 psig. Titanium Gr. 5 retractable rod for compact design. 3 materials of construction for greater durability: 316 S/S, Alloy 20, and Hastelloy. Connection in NPT, metric or flanged. Extensive variety of designs, materials, and size configurations to best suit your application. Retrofit kit is available for standard PFS Corporation Stops.

Standard insertion lengths available are 2 5⁄8 inches and 4 5⁄8 inches. Custom insertion lengths available upon request. Field repairable. Available in PVC, CPVC, PP, PVDF, 316 S/S, and Hastelloy C276. Other materials available upon request. Maximum temperature (metallic options) of 176? (350?). Maximum pressure (metallic options) of 2000 psig. Standard 1/8" discharge orifice for high velocity discharge. Optional 1/4" discharge orifice available for higher capacity flow.

Available in sizes ranging from 100mL to 20,000mL

Available in sizes ranging from100mL to 4,000mL

Readily available stainless steel union-style connection for Top Valve ensures ease of installation and removal.

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.

Available in Thermoplastic and Metallic. Our Flanged Top Valves in Plastic incorporate 150# socket-welded flanges on PVC and CPVC valves, and threaded 150# companion flanges on polypropylene, PVDF, and PTFE valves. Flanges sizes from 1/4" to 2" available. Our Flanged Top Valves in Metal incorporate 150# socket-welded flanges on fully metal or metal body-only valves. These flanged valves are also available in our High Temperature and High Pressure series.

Our High Pressure series is available only with metallic bodies. Its features include: Pressure range from 50 to 350 psig. This series includes a standard aluminum metallic top, viton diaphragm, and high pressure spring, with three standard choices of metallic wetted bottom. Standard body materials available are 316L stainless steel, Alloy 20, or Hastelloy C. Other metallic bodies are available upon request.. Three styles available: BH Back Pressure 2-port design, PH Pressure Relief 3-port in-line design, or P2H Pressure Relief off-line design. Valves available in various configurations that include threaded, socket, and flanged.