Product Description
Usage/Application |
LNG Fueling |
Brand |
REGO |
Model Name/Number |
Extended Stem Valves & Extended Bonnet Valves |
Application
For use as a trycock valve or hose drain valve on cryogenic tanks, or as a use, liquid fill, or vent valve on mini-bulk cryogenic tanks. These valves can be used also for other cold gas applications requiring extended stem valves as LNG fueling.
Features
- Union bonnet
- One piece stainless steel stem
- Conical seat design.
- Maximum working pressure is 600 psig (42 barg).
- Working temperature is 320 F to +165 F. (-196 C to 74 C)
- Cleaned for oxygen service per CGA G-4.1.
- Working temperature range is -320 F to +165 F. (-196 C to +74 C)
- 100% Factory Tested
TES8450 Series specific feature:
- Grafoil packing
- Approved by PED and TPED
ES8450 Series specific feature:
- Manual torque compression packing.
BK9450 and BK9470 Series specific feature:
- Extended bonnet and spring loaded packing.
BK9470 Series specific feature:
- 304 St. Stl Tube brazed into both ends.
Materials
- Body Brass
- Bonnet Brass
- Seat Disc PCTFE
- Bonnet Gasket PTFE
- Handwheel Aluminum
- Packing PTFE
- Stem Stainless Steel
- Packing(TES) Grafoil
BK 9470 Series
Ordering Information
Part Number |
Inlet/Outlet Connections |
Height "A" |
Body Width "B" |
Width with Tube "C" |
Cv Factor |
ES8452 |
FNPT |
4.2 |
2.5 |
0.70 |
TES8452 |
ES8453 |
3/8 FNPT |
1.10 |
TES8453 |
ES8454 |
FNPT |
TES8454 |
BK9452 |
FNPT |
6.5 |
0.70 |
BK9453 |
3/8 FNPT |
1.10 |
BK9454 |
FNPT |
BK9453FA |
5/8 OD tubing x 3/8 FNPT |
4.0 |
BK9475A |
5/8 OD tubing both ends |