Research Series Back Pressure Regulators

Series Name Max Pressure psig/bar(g) Min Cv Max Cv Advantages
LF: Low Flow To 1000 psig / 69 bar(g) 1E-8 0.07 Ultra wide flow range, superior multi-phase flow
HP: High Pressure To 10,000 psig / 690 bar(g)
HF: Higher Flow To 1000 psig / 69 bar(g) 1E-5 0.41
HPF: High Pressure & Flow To 10,000 psig / 690 bar(g) 0.35
HT: High Temp To 5000psig / 345 bar(g) 1E-5 0.07 High Temperature applications
HTF: High Temp & Flow To 5000 psig / 345 bar(g) 0.35
ZF: Zero Flow To 2000 psig / 140 bar(g) Effective Zero 0.01 Nano flow range; excellent multi-phase flow
UL: Ultra Low Flow To 10,000 psig / 690 bar(g) 1E-9 0.015 Offers lower flow than HP in some applications

Description

Research Series back pressure regulators solve critical performance problems for laboratory and gas analysis systems worldwide. They are especially popular for applications such as catalysis research and reservoir core analysis.

Nayagi has several different trim styles and many different diaphragm materials in the Research Series designs to help meet many demanding research conditions. The Research Series back pressure regulators work through an incredibly wide range of flow, pressure, and temperature. Materials include Hastelloy, SS316L, PTFE, and FFKM (Kalrez), to name a few.

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