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RCI series
Tied Diaphragm
Category
- UHP | Regulator | IGS | RCI series
- Dimensions
- How To Order
- Specification
- Features
Dimensions
| Part No. | End Connection | A | B | C | D | H | ||
| Inlet | Outlet | |||||||
| RCI | C-11W- | 1.125” W-Seal | 28.6 | 28.6 | 21.8 | 10 | 117.5 | |
| C-11C- | 1.125” C-Seal | 28.6 | 28.6 | 21.8 | 10.9 | 117.5 | ||
| C-15W- | 1.5” W-Seal | 39.0 | 39.0 | 30.0 | 13.0 | 119.0 | ||
| C-15C- | 1.5” C-Seal | 39.0 | 39.0 | 30.2 | 15.5 | 119.0 | ||
How To Order
| RCI | C | - | 11W | - | 11 | 0 | - | 2 | H | ||
| Regulator Type | Connection Type | Connection Size | Inlet / Outlet Pressure | Gauge Port Option | Body Material | Surface Finish | Trim Material | Seat Material | |||
| Regulator Type | Maximum Inlet Pressure | Body Material | |||||||||||
| RCI | UHP Regulator | 1 | 150 psig / 10.3 bar (0.04 Cv) | 2 | 316L VAR Stainless Steel | ||||||||
| 3 | 150 psig / 10.3 bar (0.08 Cv) | ||||||||||||
| Connection Type | 7 | preset | Internal Surface Finish | ||||||||||
| C-*W | W-Seal | None | EP – Electro Polished | ||||||||||
| C-*C | C-Seal | Outlet Pressure Range | BA | BA | |||||||||
| C-*M | Male UCR | 0 | 1~30 psig / 0.1~2.1 bar | ||||||||||
| C-*F | Female UCR Swivel | 1 | 1~60 psig / 0.1~4.1 bar | Trim Material | |||||||||
| 2 | 1~100 psig / 0.1~6.9 bar | H | Hastelloy® | ||||||||||
| Connection Size | 7 | preset | |||||||||||
| 11 | 1.125” | Seat Material | |||||||||||
| 15 | 1.5” | Gauge Port Option | None | PCTFE | |||||||||
| 04 | 1/4 inch | 0 | None (Fig. A) | V | PI | ||||||||
| 1 | 1/4 Internal UCR(Fig.B) | T | PTFE | ||||||||||
| F | PFA | ||||||||||||
Specification
| Pressure Ratings | |||||
| Per criteria of ANSI/ASME B31.3 | Media Contact Materials | ||||
| Max. Inlet Pressure | 150 psig (10.3 bar) | Body | 316L VAR Stainless Steel | ||
| Diaphragm | Hastelloy® | ||||
| Outlet Pressure Range | 30, 60, 100 psig (2.1, 4.1, 6.9 bar) | Seat | PCTFE (Optional PI, PFA, PTFE) | ||
| Poppet | Hastelloy® | ||||
| Design Proof Pressure | 150% of maximum rated | ||||
| Internal Surface Finish | |||||
| Operating Temperature | Designator | Surface Finish(µm) | |||
| PCTFE Seat | -40~60℃ (-40℉~140℉) | Average | Maximum | ||
| PI Seat | -40~177℃ (-40℉~350℉) | BA | ＜ 0.4 | ＜ 1.6 | |
| PFA Seat | -40~71℃ (-40℉~160℉) | EP | ＜ 0.125 | ＜ 0.4 | |
| PTFE Seat | -40~71℃ (-40℉~160℉) | ||||
| Flow Capacity | |||||
| Flow Capacity | 0.04 Cv (Optional 0.08 Cv) | ||||
| Helium Leak Test | |||||
| Inboard Leak Rate | 1x10-9 atm cc/sec He | ||||
Features
· The RCI series, an ultra high-purity tied diaphragm pressure-reducing regulator, provides excellent stability of set pressure with accuracy and sensitivity.
· The internal springless and threadless design, along with low internal volume, minimizes particles
· Compact size
· The positive shutoff seal reduces creep
· Metal to metal diaphragm seals provide enhanced leak integrity
· Optimum performance and cleanliness at a great value
· Inlet and outlet pressure, as well as flow settings, are available (preset).
Flow Chart
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