The newly released products include Pressure Reducing Valves, Pressure Relief Valves and Pump Calibration Columns. These new products expand Hayward’s industry leading range of thermoplastic fluid handling products and solutions for chemical dosing systems and corrosive environments.

The PBV Series Back Pressure Valves and RPV Series Pressure Relief Valves offer a complete range of thermoplastic body materials, chemically resistant, spring-loaded diaphragms and choice of end connections to match any process requirement.

The New CCS Series of Calibration Columns offer a broad range of feed rates, Clear PVC or Borosilicate glass bodies, a range of thermoplastic end connectors and a choice of tops to suit the installation. These products allow fine control of pumping processes and the ability to proof metering pump deliveries against actual operating conditions.

Additional Key Features & Highlights of Chemical Feed lineup include:
PBV and RPV Pressure Valves
Solid, machined bodies of PVC, CPVC, PP and PVDF
Siphon-proof, spring-loaded diaphragm design
Solid 304 Stainless Steel fasteners that do not penetrate the diaphragm
PTFE Diaphragm with EPDM (standard) or FPM backing
Sizes from ¼ to 4”. Metric sizes also available
Standard set pressure of 50 psig, Easily Adjustable
Spring sets available for pressures up to 350 psi
CCS Calibration Cylinders
Sizes from 100 mL to 40,000 mL
Clear Schedule 40 PVC Bodies for easy viewing of draw-down
Direct GPH and mL Readout
PVC, CPVC, PP and PVDF End Connectors with EPDM or FPM Seals
½ thru 4” Process Connection, FNPT, BSPT, Socket, Flanged and True Union
Easy-Clean top available
High Reliability and Low Cost
Maximum Pressure of 15 psi

Typical applications or installations include but are not limited to, waste and water treatment, chemical dosing, transfer and processing, cooling towers, chlorination systems, aquatic and animal life support systems, and metal plating / surface finishing.

Hayward Flow Control, a division of Hayward Industries

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