800-645-6733
Check Valves
200 Series Check Valves 0 to 3000 psig
H200 Series High Pressure Check Valves 0 to 6000 psig
2200 Series Check Valves 0 to 800 psig
2300 Series Check Valves 0 to 10000 psig
C200 Series Cartridge Check Valve 0 to 5000 psig
C2900 Series Cartridge Check Valve 0 to 3000 psig
Relief Valves
500 Series Relief Valves 0.5 to 150 psig
HP500 Series Relief Valves 150 to 575 psig
5100 Series Relief Valves 10 to 2400 psig
D500 Series ASME Safety Relief Valves 15 to 150 psig
M5100 Series ASME Relief Valves 20 to 1200 psig
5300 Series Relief Valves 400 to 10500 psig
R6000 Series Right Angle Relief Valves
Solenoid Valves
SV10-SV30 Series Solenoid Valves
SV400 Series Solenoid Valves
Atkomatic Solenoid Valves
15400 Series Solenoid Valves
15800 Series Solenoid Valves
30400 Series Solenoid Valves
30800 Series Solenoid Valves
1000 Series Solenoid Valves
4000/5000 Series Solenoid Valves
6000 Series Solenoid Valves
8000 Series Solenoid Valves
JJ Series Solenoid Valves
HS Series Solenoid Valves
Regulators
Single Stage Pressure Regulators
Cylinder Regulators
Back Pressure Regulators
Hoke Valves
Hoke Needle Valves
Hoke Ball Valves
Hoke Metering Valves
Hoke Check & Relief Valves
Cryogenic Valves & Equip.
Cryogenic Vacuum Jacketed Valves
Cryogenic Non-Jacketed Valves
Filtration
Inline Filters
UHP Fittings
Face Seal Connectors
Face Seal Gaskets, Nuts, Caps & Plugs
Face Seal Unions & Elbows
Face Seal Glands
Mini Weld Fittings
Gyrolok Tube Fittings
Tube to Male Thread
Tube to Female Thread
Tube to Tube Union
Tube to 37° Flare
Tube to Weld
Cap & Plug
Tube Stub Connectors/Adapters
Spare Parts
Specific Applications
Tools & Accessories
Chromatography
Circle Seal Controls Valves
900 Series Shutoff Valve 0 to 6,000 psig
9200 Series Vacuum to 150 psig Plug Shutoff Valves
9300 Series Vacuum to 150 psig Plug Valves 3-way Selector
9400 Series 0 to 3,000 psig Miniature Shutoff Valve
9500 Series 0 to 3,000 psig Shutoff Valve
400 Series Shuttle Valves 0 to 3000 PSI
Precision Pipe Fittings
Pipe Unions
Nipples
Caps and Plugs
Elbows
Tees and Cross
Adapters and Connectors
Search Catalog
By Keyword
By Item #
All Categories
PR-1 Series Pressure Regulators
|
Shipping
|
Tax
|
Terms
Shopping Cart
0 Items
Request for Quote
0 Items
All Categories
>
GO Regulator
>
Single Stage Pressure Regulators
>
PR-1 Series Pressure Regulators
>
View Items
Download PDF
Download PDF
Printable Page
Email This Page
Save To Favorites
Please wait…
PR-1 Series Pressure Regulators
Check up to five results to perform an action.
larger image
The PR-1 Series is a versatile pressure reducing regulator designed to fulfill a wide range of needs in instrumentation sample systems and other applications such as semiconductor processing gases. Many features of the PR-1 make it ideal for a wide range of applications controlling pressures at low to moderate flows in gas or liquid service. 316L body material is used to facilitate welded connections. Stainless steel caps and adjusting screws prevent atmospheric corrosion and maintain appearance. Enhanced internal body surface finish of better than 25 Ra plus electropolishing allows easier cleaning and potentially less particle contamination in the flow stream.
Five different seat materials, three alternate orifice sizes and seven pressure control ranges with stainless diaphragms offer the user a wide spectrum of capabilities for pressure control with inlet pressures up to 6000 psig and standard operating temperatures up to 500º F (260º C).
Features & Specifications
Gas or liquid service
316L stainless steel, Inconel®, Teflon®, and Tefzel® (or optional main seat material choice) only in flow stream
Stainless steel cap with SS adjusting screw
Inlet pressures of up to 6000 psi
Adjustable outlet pressure ranges of 0 - 10, 0 - 25, 0 - 50, 0 - 100, 0 - 250, 0 - 500 and 0 - 750 psig
Operating temperatures of - 40º F up to +500º F (-40º C up to +260º C)
Bubble-tight shutoff under most conditions
Cv flow coefficients 0.025, 0.06, 0.20, and 0.50 (0.06 standard)
MORE IMAGES
·
Dimensional Drawing
Results Per Page :
25
50
100
200
Results 1 - 25 of 504
Unit of Measure:
Imperial
Metric
Both
1
2
3
4
5
»
Item #
Body Material
Seat Material
Max. Operating Pressure
Operating Temperature
Outlet Range
Cv
PR1-1A11A3C111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 10
psig
0.06
PR1-1A11A3C114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 10
psig
0.06
PR1-1A11A3C118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 10
psig
0.06
PR1-1A11A3D111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 25
psig
0.06
PR1-1A11A3D114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 25
psig
0.06
PR1-1A11A3D118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 25
psig
0.06
PR1-1A11A3E111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 50
psig
0.06
PR1-1A11A3E114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 50
psig
0.06
PR1-1A11A3E118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 50
psig
0.06
PR1-1A11A3G111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 100
psig
0.06
PR1-1A11A3G114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 100
psig
0.06
PR1-1A11A3G118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 100
psig
0.06
PR1-1A11A3I111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 250
psig
0.06
PR1-1A11A3I114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 250
psig
0.06
PR1-1A11A3I118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 250
psig
0.06
PR1-1A11A3J111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 500
psig
0.06
PR1-1A11A3J114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 500
psig
0.06
PR1-1A11A3J118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 500
psig
0.06
PR1-1A11A3W111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 750
psig
0.06
PR1-1A11A3W114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 750
psig
0.06
PR1-1A11A3W118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 750
psig
0.06
PR1-1A11A5C111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 10
psig
0.20
PR1-1A11A5C114
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 10
psig
0.20
PR1-1A11A5C118
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 10
psig
0.20
PR1-1A11A5D111
316L Stainless Steel
Tefzel®
3600
psig
-40 to 66
ºC
-40 to 150
ºF
0 to 25
psig
0.20
Results 1 - 25 of 504
1
2
3
4
5
»