Features
– The RE01 series provides excellent stability of set pressure with accuracy, sensitivity.
– Metal to metal diaphragm seals provide enhanced leak integrity.
– Optimum performance and cleanliness at a great value.
– Low internal volume
– Adjustable stop to limit outlet pressure
Specification
Pressure Ratings
Per criteria of ANSI/ASME B31.3
| Max. Inlet Pressure | 3500 or 500 psig [241 or 34.5 bar] |
| Outlet Pressure Range | 25, 50, 100, 250 and 500 psig [1.7, 3.5, 6.9, 17.3 and 34.5 bar] |
| Design Proof Pressure | 150% of maximum rated |
Operating Temperature
| PCTFE seat | -40~60°C [-40°F~140°F] |
| Vespel® Seat | -40~177°C [-40°F~350°F] |
Flow Capacity
| 3500 psig / 241 bar | Cv = 0.06 |
| 500 psig / 41.4 bar | Cv = 0.2 |
Helium Leak Test
| Inboard Leak Rate | 2x10^-8 atm cc/sec |
Media Contact Materials
| Body | 316L Stainless Steel |
| Diaphragm | 316L Stainless Steel or Hastelloy® |
| Seat | PCTFE [Optional Vespel®] |
| Spring | 316 Stainless Steel or Hastelloy® |
| Poppet, Retainer | 316L Stainless Steel |
Flow Chart
Cleaning
UNILOK Regulators are free from machine oils, loose particles and grease throughout the close cleaning process.
How to Order
| Regulator Type | |
|---|---|
| RE01 | RE01 Series |
| Connection Type | |
|---|---|
| F-*N | Female NPT |
| U-T* | UNILOK Tube Fitting |
| Maximum Inlet Pressure | |
|---|---|
| 1 | 3500 psig / 241 bar |
| 2 | 500 psig / 34.5 bar |
| Gauge Port Option | |
|---|---|
| 0 | None [Fig. A] |
| 1 | 1/4'' Female NPT [Fig. B] |
| 2 | 1/4'' Female NPT [Fig.C] |
| 3 | 1/4'' Female NPT [Fig. D] |
| Body Material | |
|---|---|
| S | 316L SS |
| B | BRASS |
| Connection Size | |
|---|---|
| 04 | 1/4'' |
| Outlet Pressure Range | |
|---|---|
| 0 | 1~25 psig / 1~1.7 bar |
| 1 | 1~50 psig / 1~3.5 bar |
| 2 | 1~100 psig / 1~6.9 bar |
| 3 | 1~250 psig / 1~17.3 bar |
| 4 | 1~500 psig / 1~34.5 bar |
| Diaphragm Materia | |
|---|---|
| None | 316L SS |
| E | Elgiloy |
| H | Hastelloy® |
Ordering Information & Dimensions
