BP-66 Series Back Pressure Regulators On Circle Valve Technologies Inc.

The BP-66 Series is the counterpart of the PR-57 pressure reducing series for systems that are higher in pressure and low to moderate flows. This regulator has piston sensing to provide relief at high pressures. The Polyimide/stainless seat assembly provides good shutoff in most applications. For economy purposes the cap assembly and knob are of aluminum construction as in the PR-57 companion unit. Good sensitivity and a selection of control ranges make this regulator an excellent selection in many research and pilot plant facilities.

Features & Specifications

Spring-loaded piston sensor
Gas and liquid service
Viton® seals (other elastomers optional)

Go Back Pressure Regulator BP-66 Series High Pressure

Item #	Body Material	Seat Material	Max. Operating Pressure	Operating Temperature	Control Range	Cv
BP66-1A11CEO161	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 6000 psig	N/A 0.04
BP66-1A11CEO164	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 6000 psig	N/A 0.04
BP66-1A11CEO1B1	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 6000 psig	N/A 0.04
BP66-1A11CEO1B4	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 6000 psig	N/A 0.04
BP66-1A11CEO1S1	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 6000 psig	N/A 0.04
BP66-1A11CEO1S4	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 6000 psig	N/A 0.04
BP66-1A11CEP151	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP154	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP161	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP164	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP1B1	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP1B4	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP1S1	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CEP1S4	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 7500 psig	N/A 0.04
BP66-1A11CJL151	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL154	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL161	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL164	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL1B1	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL1B4	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL1S1	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJL1S4	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 2000 psig	N/A 0.01
BP66-1A11CJN151	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 4000 psig	N/A 0.01
BP66-1A11CJN154	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 4000 psig	N/A 0.01
BP66-1A11CJN161	N/A 316L Stainless Steel	N/A Polyimide	N/A 10000 psig	N/A -40 to 177 ºC-40 to 350 ºF	N/A 0 to 4000 psig	N/A 0.01

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 6000 psig

N/A 0.04

BP66-1A11CEO164

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 6000 psig

N/A 0.04

BP66-1A11CEO1B1

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 6000 psig

N/A 0.04

BP66-1A11CEO1B4

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 6000 psig

N/A 0.04

BP66-1A11CEO1S1

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 6000 psig

N/A 0.04

BP66-1A11CEO1S4

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 6000 psig

N/A 0.04

BP66-1A11CEP151

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP154

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP161

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP164

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP1B1

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP1B4

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP1S1

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CEP1S4

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 7500 psig

N/A 0.04

BP66-1A11CJL151

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL154

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL161

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL164

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL1B1

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL1B4

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL1S1

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJL1S4

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 2000 psig

N/A 0.01

BP66-1A11CJN151

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 4000 psig

N/A 0.01

BP66-1A11CJN154

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 4000 psig

N/A 0.01

BP66-1A11CJN161

N/A 316L Stainless Steel

N/A Polyimide

N/A 10000 psig

N/A -40 to 177 ºC-40 to 350 ºF

N/A 0 to 4000 psig

N/A 0.01

Item #

Body Material

Seat Material

Max. Operating Pressure

Operating Temperature

Control Range

Cv