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PR-5 Series Pressure Regulators
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Item # PR5-1A11D5I111
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Item # PR5-1A11D5I111, PR-5 Series Pressure Regulators
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The PR-5 Series pressure regulator is designed for service at high flows with good sensitivity and regulation. While the design was originated for gas systems, this valve is perfectly suitable for liquid systems that are compatible with the materials of construction. The PR-5 also performs well with jest a few liters per minute of flow.
This series is a variation of the time proven PR-1 Series which has been used for many applications in systems requiring stainless steel construction. The exact package size of the PR-1 has been retained making it convenient for the user to interchange these units if better control at high flow rates is required.
Features & Specifications
High flow capability in compact size
Minimum droop with large flow increases
Bubble-tight shutoff
Stainless steel cap & adjusting screw provided with stainless steel unit
Materials of construction: stainless steel, brass, Teflon®, Viton®, Kalrez®, Buna N, or EPR
20 micron inlet filter
Operating temperatures up to +400º F (+204º C)
Ideal for line regulator applications
Teflon®/Viton® diaphragm standard up to 50 psig
Inlet pressure 300 psig
Adjustable outlet ranges 0 - 10, 0 - 25, 0 - 50, 0 - 100, & 0 - 250 psig
Cv flow coefficient 0.20
Unit of Measure:
Imperial
Metric
Both
Specifications
·
Options
Specifications
Body Material
316L Stainless Steel
Seat Material
Viton®
Max. Operating Pressure
300
psig
Operating Temperature
-40 to 204
ºC
-40 to 400
ºF
Outlet Range
0 to 250
psig
Flow Coefficient (Cv)
0.20
Process Port Type
1/4" FNPT
Port Configuration
Standard
Diaphragm Type
Standard diaphragm
Diaphragm Facing/Backing Material
Teflon®/Stainless Steel
Cap Assembly
Standard
Surface Finish of Diaphragm Cavity
< 25 Ra, Standard
Optional Cap Finish
Chrome plated
Electroless Nickel plated
Weight
1.9
lbs
Options
Panel mount (requires 1 3/8" mounting hole)
Extra ports
Special welded connections
Pressure gauges
Captured vent
MORE IMAGES
·
Dimensional Drawing
DOWNLOADS
Port Configuration
(PDF, 248KB)
Pressure & Temperature Table
(JPG, 73KB)