JBPH (set pressures to 5,800 psi)

Model JBPH is a piston operated Back Pressure Regulator capable of set pressures to 5,800 psi (400 bar). It is suitable for gases and liquids and is available in sizes 1/2″, 3/4″ & 1″.

Body & Trim – 316L SS
Spring Housing – 316L SS
Plug – 416 SS
Seat insert – KEL-F
Body Seals – Buna-N, EPDM, Viton)
Cv 0.5 (class IV shut-off)
Ends – FNPT or BSPP, Socket Weld, Flanged

Spring Ranges – 0 -2,150 psi (0-148.3 bar)
0 – 2,500 psi (0- 172.4 bar)
0 – 4,060 psi (0-280 bar)
0 – 5,800 psi (0 -400 bar)

Options: Panel mount, Locking wire (lead sealed), Tamper proof, Lock-out device (these are explained in PDF)