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Cryogenic globe valve
Type 7000

PN10 to PN250, 150Lbs to 1500Lbs according to DN

DN10 to DN80 - 3/8 to 3"

Characteristics
Options
Achievements
Options
  • Connection :
  • Any type of connection (threaded, welding end, SW, BW or other special connections under request)
  • Operation :
  • Multiturns pneumatic actuator
  • Stainless steel pneumatic actuator
  • Electric actuator
  • Electro-pneumatic, pneumatic positioner
  • Intelligent positioner
  • Pneumatic positioner
  • Manual override
  • Manual operator with locking mechanism
  • Extended manual operator with/without cardans
  • Limit switches (mechanical, inductive or other)
  • Electro-distributor
  • Junction box
  • Specific configurations :
  • Vacuum jacket
  • Leak detector at stuffing box
  • Upstream and/or downstream nozzle on piping
  • Certification :
  • ATEX certification

 

Notes : 

Some options are not compatible

Special valve can be designed upon request

Dimension

DN10 to DN80

Pressure class

PN10 to PN250, 150Lbs to 1500Lbs according to DN

Connection

Welding ends (BW, SW), special connections...

Body shape

Straight, angle,  offset inlet/outlet valve, 3-way bypass valve, Y-type

Bonnet type

Short, standard extension (H=450mm), non standard extension, other...

Stem sealing system

Sealed O’rings stuffing box, with sealing bellows, with pure or filled PTFE rafters, reinforced stuffing box (O’rings + packing)

Material in contact with the fluid

Stainless steel  1.4404, 1.4435, 1.4429, 1.4571 and 1.4306, low ferrite rate (lower than 5% before welding)

Flow features

Exponential, mixed exponential, linear, parabolic, TOR, other...

Actuator

Manual, pneumatic (single or double-acting), electrical

Sealing test of a cryogenic bellow sealed globe valve DN50 BW in stainless steel 316L, with pneumatic actuator
Batch of cryogenic globe valves in stainless steel 316L, with pneumatic and manual actuator
Cryogenic bellow sealed Y-globe valve DN15 BW in stainless steel 316L, with manual actuator
Cryogenic bellow sealed globe valve DN20 BW in stainless steel 316L, with pneumatic actuator and limit switches
Cryogenic bellow sealed globe valve in stainless steel 316L, with pneumatic actuator on hydrogen container
Download the specification sheet
http://bom.fr/sites/default/files/straight_cryogenic_valve_4.pdf
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