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Equilibar Research zero flow Back pressure regulator

Equilibar Research zero flow Back pressure regulator also known as Pilot backpressure regulator are designed to meet the requirements of a wide range of industrial applications Pressure control, Catalyst research, reactors, pilot plants, sampling, upstream petroleum core analysis and laboratories.. The key features of the Equilibar Research zero flow Back pressure regulator are outstanding performance with excellent rangeability, stability and precision at ultra low flows and extreme high pressure. Ultra low CV value from 1*10-9 to 0.05..

General info 
Brand Equilibar
Design RatingMinMax
Process media temp °C 0300
Process media temp °F 0572
Pressure Barg 200
Pressure PSI 3000
Flow rate air std ft³/hr 105
Flow rate air nL/hr 3000
Set/cracking/outlet control pressure Barg 200
Set/cracking/outlet control pressure PSIG 3000
Specs 
Material of construction 316/316L Stainless Steel
Alloy C-276 (Hastelloy¨)
Titanium
PTFE (Perfluorroethylene) (Teflon¨)
PEEK
Alloy 400 (Monel¨)
Process Connection Type NPT ASME B1.20.1, SAE AS71051
ISO/BSP-Parallel, DIN 3852, ISO 228, JIS B0202
Vacuum, VCO, VCR, Vacuseal
Metal to Metal Face seal
Butt Weld
Cone and Thread
Size 1/16 inch - 1/4 inch
Seat material FKM (Fluoroelastomer) (Viton¨)
FFKM (perfluoroelastomer) (Chemraz¨ Kalrez¨ Simriz¨)
EPDM rubber (ethylene propylene diene monomer)
Buna-C
PEEK
PTFE (Perfluorroethylene) (Teflon¨)
Seal material FKM (Fluoroelastomer) (Viton¨)
FFKM (perfluoroelastomer) (Chemraz¨ Kalrez¨ Simriz¨)
EPDM rubber (ethylene propylene diene monomer)
Flow Coefficient (Cv) 0.015
Applications Pressure control, Hydrogen, Electrolysis, Fuel cell, Vacuum, Catalyst research, pilot plants, sampling, upstream petroleum core analysis and laboratories.
Industry Research, R&D, Petrochamical, Chemical, Refinery, Laboratory