PR-1 Series Precision Pressure Regulators
PR-1 Series Precision Pressure Regulators
SKU:GOR-a1822f
Premium PR-1 Series Precision Pressure Regulators for precise pressure control in instrumentation and semiconductor applications.
Regular price
$399.99
Regular price
Sale price
$399.99
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 Precision Pressure Regulators are expertly crafted for diverse applications in instrumentation sample systems and semiconductor processing gases. Constructed with premium 316L stainless steel material, these regulators ensure reliability and longevity. Featuring a range of seat materials, alternate orifice sizes, and precise pressure control ranges, the PR-1 Series offers versatility and performance. With an inlet pressure capacity of up to 6000 psig and operating temperatures up to 500°F, these regulators excel in maintaining optimal pressure levels. The electropolished body surface finish and stainless steel components enhance durability, prevent corrosion, and simplify maintenance. Ideal for gas or liquid services, the PR-1 Series delivers impeccable control and efficiency.
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
0.025
Specifications Max Operating Pressure
6000 psig
Specifications Operating Temperature
-40 to 80 ºC | -40 to 175 ºF
Specifications Outlet Range
0 to 500 psig
Specifications Port Configuration
Standard
Specifications Process Port Type
1/4" FNPT standard (1/4" FNPT gauge ports)
Specifications Seat Material
PCTFE (formerly Kel-F® 81)
Specifications Surface Finish Of Diaphragm Cavity
< 25 Ra, Standard
Specifications Weight
1.9 lbs