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Data Sheets :
PBV Series Back Pressure Valves DataSheet EN
Submittals :
PBV Series Back Pressure Valve Submittal
IOMs :
PBV Series Back Pressure Valves IOM EN

3/4" PVDF Back Pressure Valve 10-250psi w/PTFE/EPDM Diaphragm, NPT Ends

Item # PBV5075TPE2
List Price: $1,326.75

Product Description

The Hayward PBV Series Back Pressure Valves enhance the performance of Chemical Feed systems by applying consistent back pressure on metering pumps to produce predictable delivery. The PBV Series also provides an Anti-Siphon function. The PBV Series is available in sizes from 1/4 to 4", with PVC, CPVC, PP and PVDF wetted bodies. The set pressure is factory set at 50 psi but is easily field adjustable between 10 to 150 psi (other pressure ranges are available by request). Backed by Hayward's 3-year warranty, the PBV Series back pressure valves will provide reliable service for your Chemfeed applications.
nsf

Certified to NSF/ANSI 61 & 372

Pipe Size
3/4 in
Material
PVDF
Seal
EPDM
End Connection Type
FNPT
Pressure Rating
250 PSI

• Available in PVC, CPVC, PP or PVDF Body with Noryl™ Molded Dome
• PTFE/EPDM Diaphragm
• Spring: 10 - 150 psi (Spring pre-set: 50 psi)
• 304 Stainless Steel Bolting
• FNPT Threads
• Anti-Siphon Function
• Adjustment Screw with Slot
• PVC, CPVC and PVDF rated to 250 psi @ 70°F / 17.2 Bar at 21°C, PP rated to 150 psi @ 70°F / 10 Bar at 21°C

• 2-port / 90º
• ANSI or DIN / EN Threaded, Socket, True Union Socket or Flanged End Connections
• 10 - 50 psi and 10 - 250 psi Springs
• PTFE/FPM Nitrile and Hypalon Diaphragms
• For set pressures less than 10 psi, only FPM, Nitrile and Hypalon diaphragms may be used.

• PVC Cell Class 12454 per ASTM D1784
• CPVC Cell Class 23447 per ASTM D1784
• PP per ASTM D4101
• Natural PVDF per ASTM D3222 Type 1

All 1/4"– 4" thermoplastic PBV valves shall be manufactured with PVC Type 1, Grade 1 (ASTM D1784, Cell Classification 12454), CPVC (ASTM D1784, Cell Classification 23447), Polypropylene (ASTM D4101, Cell Classification 85580), or PVDF (ASTM D3222 Type 1). All valves shall have a Noryl™ molded dome. All hardware shall be 304 stainless steel. Valves shall have anti-siphon functionality with an adjustable pressure setting. The diaphragm shall be PTFE backed with EPDM as standard. A diaphragm of PTFE backed with FPM is available. All O-rings shall be EPDM or FPM. Valves are available in threaded, socket, true union socket, or flanged end connection configurations. All 1/4” – 4” PVC, CPVC, or PVDF valves shall be pressure-rated for 250 psi at 70°F non-shock. All 1/4” – 4” Polypropylene valves shall be pressure rated for 150 psi at 70° non-shock. All sizes of ANSI 150 lb flanged valves shall be pressure rated for 150 psi/PN10 at 70°F non-shock. PBV Series Thermoplastic Back Pressure Valves shall carry a three-year global warranty, shall be manufactured by Hayward® Flow Control, and in the USA.