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Features
- Outlet stop valve is actuated using 80psig
pneumatic actuator gives remote on/off operation.
- Non-isolatable relief valve protects downstream
system and pipe work.
- Intermediate relief valve not required.
- Cartridge principle allows full maintenance
of all valves with block welded in situ.
- Material selection provides good resistance
to humid environment on site.
- Instrumentation drillings removes requirement
for substantial pipe work
Specifications
- Application: Remote Switch on/off of helium
shroud gas supply.
- Design Pressure: 6000 psig (400 bar) at 100º
F (38º C).
- Temperature Range: -4 to 248º F (-20 to 120º
C).
- Max. Flow Rate: To Customer Specifications
- Relief valve blow-down 10% and accumulation
10%.
- Outlet pressure ranges from 1Barg to 280Barg
with 10% lockup and 10% droop.
- Non-return valve cracking pressure 0.1Barg.
- Switched non-return valve provides indication
of relief valve operation.
| Drawing No. |
Weight lbs
(Estimated) |
Inlet Pipe Size |
Outlet Pipe Size |
Block Dimensions |
| Length, L |
Width, W |
Height, H |
| RRU 5003-RB/1 |
132 |
20mm (¾") |
80mm (¾") |
210mm
8.3" |
210mm
8.3" |
130mm
5.1" |
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Dynamic
Controls Limited
Union Street, Royton, Oldham, OL2 5JD, England
Tel +44 (0)161 633 3933 • Fax +44
(0)161 633 4113
sales@dynamiccontrols.co.uk
©
2003 Dynamic Controls. All Rights Reserved
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