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About Pressure-Regulating Valves
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Find a regulator that’s compatible with your gas, matches the CGA number on your tank, and has twice the operating pressure of your application’s normal range.
Pressure-Regulating Valves for Chemicals
 |
A plastic body and fluoroelastomer seal stand up to harsh chemicals. These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range.
Polypropylene Body—Polypropylene valves withstand higher temperatures than PVC valves.
Inlet | Outlet | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | Pressure Range, psi | Pressure Adjustment Method | End-to-End Lg. | For Use With | Temp. Range, ° F | Each | |||
NPT Female | |||||||||||||
Polypropylene Body—Fluoroelastomer Seal | |||||||||||||
| 1/2 | Side | 125 | 1/2 | Side | 10 to 80 | Screw | 3" | Chemicals | 35 to 180 | 45965K41 | 0000000 | ||
| 3/4 | Side | 125 | 3/4 | Side | 10 to 80 | Screw | 3 15/16" | Chemicals | 35 to 180 | 45965K42 | 000000 | ||
| 1 | Side | 125 | 1 | Side | 10 to 80 | Screw | 3 15/16" | Chemicals | 35 to 180 | 45965K43 | 000000 | ||
PVC Body—Fluoroelastomer Seal | |||||||||||||
| 1/2 | Side | 125 | 1/2 | Side | 10 to 80 | Screw | 3" | Chemicals | 40 to 140 | 45965K31 | 000000 | ||
| 3/4 | Side | 125 | 3/4 | Side | 10 to 80 | Screw | 3 15/16" | Chemicals | 40 to 140 | 45965K32 | 000000 | ||
| 1 | Side | 125 | 1 | Side | 10 to 80 | Screw | 3 15/16" | Chemicals | 40 to 140 | 45965K33 | 000000 | ||
| 1 1/2 | Side | 125 | 1 1/2 | Side | 10 to 80 | Screw | 6 1/8" | Chemicals | 40 to 140 | 45965K34 | 00000000 | ||
| 2 | Side | 125 | 2 | Side | 10 to 80 | Screw | 6" | Chemicals | 40 to 140 | 45965K35 | 00000000 | ||
