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RCTS3 Series
Tied Diaphragm
Category
- UHP | Regulator | RCTS3 Series
- Dimensions
- How To Order
- Specification
- Features
Dimensions
| Part No. | End Connection | Dimensions(mm) | |||
| Inlet | Outlet | L ± 1 | |||
| RCTS3 | C-04M- | 1/4” Male UCR Swivel | 101.6 | ||
| C-04F- | 1/4” Female UCR Swivel | 94 | |||
| C-08M- | 1/2” Male UCR Swivel | 132.6 | |||
| C-08F- | 1/2” Female UCR Swivel | 132.6 | |||
| C-12M- | 3/4” Male UCR Swivel | 159 | |||
| C-12F- | 3/4” Female UCR Swivel | 159 | |||
| WB-08T- | 1/2” Tube Butt Weld | 110.2 | |||
| WB-12T- | 3/4” Tube Butt Weld | 127 | |||
How To Order
| RCTS3 | C | - | 08F | - | 22 | 2 | 3 | - | 2 | ||||
| Regulator Type | Connection Type | Connection Size | Inlet / Outlet Pressure | Gauge Port Option | Outlet Gauge | Inlet Gauge | Body Material | Surface Finish | Trim Material | Seat Material | |||
| Regulator Type | Gauge Port Option | Inlet Gauge | |||||||||||
| RCTS3 | RCTS3 Series | None | None (Fig. A) | None | No Gauge | ||||||||
| 1 | 1/4“ Internal UCR (Fig. B) | A | 0~600 psig | ||||||||||
| Connection Type | 2 | 1/4“ Internal UCR (Fig. C) | B | 0~1000 psig | |||||||||
| C-*M | Male UCR Swivel | 3 | 1/4“ Internal UCR (Fig. D) | C | 0~2500 psig | ||||||||
| C-*F | Female UCR Swivel | 4 | 1/4“ Male Swivel (Fig. B) | D | 0~3500 psig | ||||||||
| WB-*T | Tube Butt Weld | 5 | 1/4“ Male Swivel (Fig. C) | E | 0~4000 psig | ||||||||
| 6 | 1/4“ Male Swivel (Fig. D) | ||||||||||||
| Connection Size | 7 | 1/4“ Female Swivel (Fig. B) | Body Material | ||||||||||
| 04 | 1/4 inch | 8 | 1/4“ Female Swivel (Fig. C) | 2 | 316L VAR Stainless Steel | ||||||||
| 08 | 1/2 inch | 9 | 1/4“ Female Swivel (Fig. D) | 4 | 316L Stainless Steel | ||||||||
| 12 | 3/4 inch | ||||||||||||
| Outlet Gauge | Internal Surface Finish | ||||||||||||
| Maximum Inlet Pressure | None | No Gauge | None | EP – Electro Polished | |||||||||
| 1 | 3000 psig (0.9 Cv) | 0 | 0~30 psig | BA | BA | ||||||||
| 2 | 1700 psig (0.9 Cv) | 1 | 0~60 psig | ||||||||||
| 3 | 1700 psig (1.1 Cv) | 2 | 0~100 psig | Trim Material | |||||||||
| 4 | 1500 psig (1.2 Cv) | 3 | 0~160 psig | None | 316 SS | ||||||||
| 5 | 1000 psig (1.2 Cv) | 4 | 0~200 psig | H | Hastelloy® | ||||||||
| 6 | 150 psig (1.2 Cv) | 5 | 0~300 psig | ||||||||||
| Seat Material | |||||||||||||
| Outlet Pressure Range | None | PCTFE | |||||||||||
| 0 | 1~30 psig / 0.1~2.1 bar | V | PI | ||||||||||
| 1 | 1~60 psig / 0.1~4.1 bar | ||||||||||||
| 2 | 1~100 psig / 0.1~6.9 bar | ||||||||||||
| 3 | 1~130 psig / 0.1~8.9 bar | ||||||||||||
| 4 | 1~150 psig / 0.1~10.3 bar | ||||||||||||
| 5 | 1~250 psig / 0.1~17.3 bar | ||||||||||||
Specification
| Pressure Ratings | |||||
| Per criteria of ANSI/ASME B31.3 | Media Contact Materials | ||||
| Max. Inlet Pressure | 150, 1000, 1500, 1700, 3000 psig (10.3, 69, 103, 117, 207 bar) | Body | 316L Stainless Steel | ||
| Diaphragm | Hastelloy® | ||||
| Outlet Pressure Range | 30, 60, 100, 130, 150, 250 psig (2.1, 4.1, 6.9, 8.9, 10.3, 17.3 bar) | Seat | PCTFE (Optional PI) | ||
| Spring | 316 Stainless Steel or Inconel® | ||||
| Poppet, Retainer | 316 Stainless Steel or 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 | |
| EP | ＜ 0.125 | ＜ 0.4 | |||
| Flow Capacity | |||||
| Flow Capacity | 0.9 Cv(Optional 1.1Cv and 1.2 Cv) | ||||
| Helium Leak Test | |||||
| Inboard Leak Rate | 1x10-9 atm cc/sec He | ||||
Features
· The RCTS3 series, an ultra high purity tied diaphragm pressure reducing regulator, provides excellent stability of set pressure with accuracy and sensitivity
· Low internal volume
· Metal to metal diaphragm seals provide enhanced leak integrity
· The positive shutoff seal reduces creep
· Optimum performance and cleanliness at a great value
· All performed in Class 100 and Class 10 clean rooms.
Flow Chart
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