Cryogenic and Liquid CO2 Valves
Cryogenic and Liquid CO2
Valves
Direct Acting and Pilot Operated, Brass Body, 1/8" to 1-1/2"NPT.
"LT" suffix ASCO valves are built to control cryogenic fluids, including liquid oxygen (-297°F,-181°C), liquid argon (-303°F,-184°C), and liquid nitrogen (-320°F,-194°C).
All suffix "LT" ASCO valves are degreased, cleaned, tested free of moisture, and black light tested for hydrocarbons.
Liquid CO2 valves are suitable for remote mounting or for direct mounting to the refrigerated component by using four-hole bracket, provided.
|
Specifications: |
||||||
| Pipe Size | Orifice Size | Cv Flow Factor | Operating Pressure Differential | Catalog Number | ||
| Min. | Max. | |||||
| AC | DC | |||||
|
Cryogenic Service - Normally Closed (Closed when de-energized) |
||||||
| 1/8" | 1/8" | .35 | 0 | 130 | 75 | 8263G240LT |
| 1/4" | 1/8" | .35 | 0 | 130 | - | 8262G22LT |
| 1/4" | 7/32" | .56 | 0 | 100 | 30 | 8263G205LT |
| 1/4" | 9/32" | .70 | 0 | 40 | 18 | 8263G209LT |
| 3/8" | 1/8" | .35 | 0 | 130 | 75 | 8263G232LT |
| 3/8" | 7/32" | .56 | 0 | 100 | 30 | 8263G206LT |
| 3/8" | 9/32" | .70 | 0 | 40 | 18 | 8263G210LT |
| 1/2" | 5/8" | 3.8 | 0 | 90 | 50 | 8222G2LT |
| 3/4" | 3/4" | 5.8 | 0 | 90 | 50 | 8222G3LT |
| 1" | 1" | 13.5 | 5 | 200 | 100 | 8210G78LT |
| 1-1/4" | 1-1/8" | 15 | 5 | 200 | 100 | 8210G80LT |
| 1-1/2" | 1-1/4" | 22.5 | 5 | 200 | 100 | 8210G82LT |
|
Liquid CO2 Service - Normally Closed (Closed when de-energized) |
||||||
| 1/8" | 3/64" | .06 | 0 | 1000 | 1000 | 8264G9* |
| 1/8" | 3/32" | .20 | 0 | 300 | 300 | 8264G10* |
| * = Must use tubing with an I.D. no larger than the outlet port orifice to locate the refrigeration point downstream and to prevent freezing of the CO2 inside the valve. | ||||||
VALVATE ASSOCIATES
15925 Minnesota Ave., Paramount, CA
90723
(562) 633-4300 - (714) 761-3644
FAX: (562) 630-2345
sales@valvate.com
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