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
Features & Specifications
- Spring-loaded piston sensor
- Gas and liquid service
- Viton® seals (other elastomers optional)
Unit of Measure
Specifications
Series |
N/A BP-66 |
Body Material |
N/A 316L Stainless Steel |
Seat Material |
N/A Polyimide |
Max. Operating Pressure |
N/A 10000 psig |
Operating Temperature |
N/A -40 to 177 ºC-40 to 350 ºF |
Control Range |
N/A 0 to 6000 psig |
Flow Coefficient (Cv) |
N/A 0.12 |
Process Port Type |
N/A 1/4" FNPT |
Port Configuration |
N/A Standard (body "A") |
Actuator Material |
N/A Polyimide |
Piston Type |
N/A Standard |
Piston Material |
N/A
Stainless steel with optional Teflon® cavity o-ring |
Cap Assembly |
N/A Standard, aluminum |
Cavity Finish |
N/A < 25 Ra |
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