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Cryogenic electric actuated ball valve with direct mounting for liquid gas industries
Features
Cryogenic ball valve
Media temperature can be -196℃ or lower
Size from DN08 to DN100, 1/4” to 4”
304L(CF3), 316L(CF3M), alloy steel material available
Upstream vent hole for cavity relief in the closed position
Ball drilling in the stem mark for cavity relief in the open position
Fire safe and anti-static design
Stem extension avoids any stem freezing and allows easy valve operation
Full port or reduced port optional
ISO 5211 top flange for easy automation
Electric actuator
1/4 turn operation with mechanical limits
Non ventilation heavy duty motor with overheat protection
Corrosion resistances housing with rust passivation aluminum alloy and thermally bonded polyester coating
Local button to cut off power when emergency issue happens for manual operation
De-clutchable handwheel is safe, reliable, labor-saving and small
Valve position indicator/flat or convex
Standard ISO5211 direct mounting
Certified by CSA per UL standard/CE marked
Description
DCL cryogenic electric ball valves are widely used for LNG, liquid oxygen, gas oxygen etc. Cryogenic ball valves are treated at gas nitrogen or liquid nitrogen to improve the metal’s toughness in very low temperature. Long stem can avoid low temperature to freeze the actuator and output drive.
Specification
Actuator Type
Butterfly Valve(≤PN1.0MPa)
Ball Valve(≤PN1.6MPa)
Vent Valve(≤PN0.1MPa)
DCL-Ex05
DN50~65
DN40
DN50~80
DCL-Ex10
DN80~100
DN50~65
DN100~200
DCL-Ex20
DN125~150
DN80~100
DN250~300
DCL-Ex40
DN200
DN125
DN350~450
DCL-Ex60
DN250
DN150
DN500~600
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2001
Total Annual:
7000000-12000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact constructi... Founded in 2001, Dynamic Corporation Limited(DCL) is a national high-tech enterprise, which is engaged in R&D, manufacturing and sale of Electric Actuator, Electric Valve and its Automation Control System. The main leading product, DCL Series Electric Actuator is featuring the compact constructi...