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RCT03 Series
Tied Diaphragm

范畴

  • UHP | Regulator | RCT03 Series
  • Dimensions
  • How To Order
  • Specification
  • Features

Dimensions

 

Part No.End ConnectionDimensions(mm)
InletOutletL ± 1 
RCT03C-04M- 1/4" Male UCR100.8
C-08M-1/2” Male UCR Swivel142
C-08F-1/2” Female UCR Swivel142
WB-08T-1/2” Tube Butt Weld94
WB-12T-3/4” Tube Butt Weld146

How To Order

RCT03C-08F-1222 -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 TypeGauge Port OptionInlet Gauge
RCT03RCT03 Series0None (Fig. A)NoneNo Gauge
11/4“ Internal UCR (Fig. B)A0~160 psig
Connection Type21/4“ Internal UCR (Fig. C)B0~300 psig
C-*MMale UCR Swivel31/4“ Internal UCR (Fig. D)
C-*FFemale UCR Swivel41/4“ Male Swivel (Fig. B)Body Material
WB-*TTube Butt Weld51/4“ Male Swivel (Fig. C)2316L VAR Stainless Steel
61/4“ Male Swivel (Fig. D)4316L Stainless Steel
Connection Size71/4“ Female Swivel (Fig. B)
041/4 inch81/4“ Female Swivel (Fig. C)Internal Surface Finish
081/2 inch91/4“ Female Swivel (Fig. D)NoneEP – Electro Polished
123/4 inchBABA
Outlet Gauge
Maximum Inlet PressureNoneNo GaugeTrim Material
1250 psig / 17.2 bar00~30 psigNone316 SS
2150 psig / 10.3 bar10~60 psigHHastelloy®
20~100 psig
Outlet Pressure Range30~160 psigSeat Material
01~30 psig / 0.1~2.1 barNonePCTFE
11~60 psig / 0.1~4.1 barTPTFE
21~100 psig / 0.1~6.9 bar


Specification

Pressure Ratings
Per criteria of ANSI/ASME B31.3Media Contact Materials
Max. Inlet Pressure150, 250 psig
(10.3, 17.2 bar)
Body316L Stainless Steel
DiaphragmHastelloy®
Outlet Pressure Range30, 60, 100 psig
(2.1, 4.1, 6.9 bar)
SeatPCTFE (Optional PTFE)
Poppet316 Stainless Steel or Hastelloy®
Design Proof Pressure150% of maximum ratedRear Seal316L Stainless Steel
Operating TemperatureInternal Surface Finish
PCTFE Seat-40~60℃ (-40℉~140℉)DesignatorSurface Finish(µm)
PI Seat-40~71℃ (-40℉~160℉)AverageMaximum
BA< 0.4< 1.6
Flow CapacityEP< 0.125< 0.4
Flow Capacity1.8 Cv
Helium Leak Test
Inboard Leak Rate1x10-9 atm cc/sec He

Features

· The RCT03 series, an ultra high purity tied-diaphragm pressure reducing regulator with high flow capacities.

· The internal springless and threadless design, along with low internal volume, minimizes particles

· 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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