PR-1 Series Pressure Regulator - Versatile Control for Gas & Liquid Services
PR-1 Series Pressure Regulator - Versatile Control for Gas & Liquid Services
SKU:GOR-db0070
Versatile pressure regulator for gas & liquid services, precise control up to 6000 psig & 500°F.
Regular price
$249.99
Regular price
Sale price
$249.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.

The PR-1 Series Pressure Regulator offers versatile pressure control for instrumentation sample systems and semiconductor processing gases. Constructed with 316L stainless steel body for welded connections, stainless steel caps to prevent corrosion, and electropolished surface finish for easy cleaning. With adjustable pressure ranges, various seat materials, and stainless diaphragms, it provides precise control for pressures up to 6000 psig and temperatures up to 500°F. Ideal for low to moderate flows in gas or liquid service, ensuring bubble-tight shutoff and exceptional performance in diverse applications.
Product Specifications
Options 0
Wetted materials of construction: Monel®, Hastelloy®, and titaniumDiaphragm attached poppetSpecial fittingsDiaphragm assist spring for vacuum purgingPanel mount (1 3/8" mounting hole)Relief valvesSpecial diaphragm assembly for water serviceSS inlet pressure gaugesSS outlet pressure gaugesBase-mounting bracketsCaptured ventSelf-relieving
Specifications Body Material
316L Stainless Steel
Specifications Cap Assembly
Tamper-proof, stainless steel
Specifications Diaphragm Backing Material
Stainless Steel
Specifications Diaphragm Facing Material
Teflon®
Specifications Diaphragm Type
Standard diaphragm
Specifications Flow Coefficient Cv
0.50
Specifications Max Operating Pressure
6000 psig
Specifications Operating Temperature
-40 to 260 ºC | -40 to 500 ºF
Specifications Outlet Range
0 to 50 psig
Specifications Port Configuration
Standard
Specifications Process Port Type
1/4" FNPT standard (1/4" FNPT gauge ports)
Specifications Seat Material
Polyimide (metal knob)
Specifications Surface Finish Of Diaphragm Cavity
< 25 Ra, Standard
Specifications Weight
1.9 lbs