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 Back pressure regulators |
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| Design Features: |
1. Metal-to-metal diaphragm seals
2. Inlet and outlet ports1/4—NPTF
3. Easy panel and base mounting |
| Typical applications: |
1.Research labs
2.Gas and liquid sampling
3.Manufacturing process and industrial control
4.Petroleum industry |
| Operation Parameters: |
Maximum control pressure250 Pisg
Control pressure range0°250°500°1000°250psig
Proof pressure:1.5 times operating pressure
Operating temperature:-40F°+165F(-40 to 74)
Leak rate2⊙10-8atm cc/sec He
Flow capacity0.08 |
| Materials: |
Body:316LBrass
Bonnet300 series stainless steelBrass
Diaphragm316L
SeatPCTFEPTFE,Vespel®
Spring316L
Main valve316L |
| weight: |
0.9kg |
FLOW DATA:
DIMENSIONS:
ORDERING INFORMATION:
| Series: |
R71 |
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| Body Materials: |
L |
L:316L
B:Brass |
| Porting Configurations: |
A |
A |
| Control Pressures Range: |
G
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G:0-250pisg
I:0-100pisg
K:0-50pisg
L:0-25pisg |
| Inlet Connection: |
00 |
001/4—NPTF
011/4—NPTM
101/8—Tube Fitting
111/4—Tube Fitting
123/8—Tube Fitting
Other connections are available |
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Outlet Connection: |
00 |
001/4—NPTF
011/4—NPTM
101/8—Tube Fitting
111/4—Tube Fitting
123/8—Tube Fitting
Other connections are available |
| Options: |
P |
PPanel |
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