ColdFlow Series
By using an extended bonnet, the packing, gaskets and seals are protected from cryogenic temperatures, thus ensuring their sealing properties. Optional special gaskets and packings can be used to operate at temperatures as low as – 69 °C. Depending on the application, Flowserve cryogenic valves are available with a top entry design for the easy maintenance of valves located in a cold box or with a simple extended bonnet attached to the valve body.
Applications:
Chlor-alkali,Reactor Feed,Corrosive Services,Synthetics,Cryogenic Service,Utility,Fine Chemicals,Water,Food Processing,Gasification,Gas Production,Gas Industry Service ,General Purpose,Hydrogen,Inorganic Chemicals,Industrial Plant Services,Beverage Processing,Organic Chemicals,Bioprocessing,Pharmaceuticals,Chemical Processing,Process,Chemical Transfer,Reactor Circulation
- Angle valve with flanged extension
- Temperatures down to -196 °C / -320 °F
- Class IV shut-off
- DN25 to DN200 (max DN 400/20″)
- Kv values up to 630 (DN200)
- Top entry valve incl. DN100
- Aluminium (3.3547 = AlMg 4.5 Mn) Body for max PN63
- High pressure stainless steel bodies
- Weld ends to customer‘s specification
Features 241000
- Top entry design with welded extension
- Helium liquefaction and air separation applications
- Temperatures down to -269 °C or 4 K
- Seat integrated in valve body (seat dia = nom. dia)
- PCTFE soft seat
- Bellows seal
- Sizes DN 4/6/8/10/15/20/25/32/40/50/65/80/100/125/150
- Stainless steel
- Standard ratings up to PN 40 (special up to PN 500)
- Optional flex plug for DN20 and larger
- Valve stroke 40 mm for seat dia 50 and larger
- Weld ends to customer‘s requirements
(or vacuum flanges e.g. Leibold)
Applications:
Chlor-alkali,Reactor Feed,Corrosive Services,Synthetics,Cryogenic Service,Utility,Fine Chemicals,Water,Food Processing,Gasification,Gas Production,Gas Industry Service ,General Purpose,Hydrogen,Inorganic Chemicals,Industrial Plant Services,Beverage Processing,Organic Chemicals,Bioprocessing,Pharmaceuticals,Chemical Processing,Process,Chemical Transfer,Reactor Circulation
Features Series 041000
Low Temp Valves.pdf
Low Temp Valves.pdfContact our Valve Specialist Team:
Brendan Merrigan (External) – Mob: 087 2598124
Internal Team
Brian Barry – Tel: 021 461 7211
Darragh Rodgers- Tel: 021 461 7241
Miriam Adair- Tel: 021 461 7235
Ross O’Donovan – Tel: 021 461 7230
Shauna O’Connor – Tel: 021 461 7237
Tim Quigley – Tel: 021 461 7209
Vicki McGrath – Tel: 021 461 7207
Tel: 021 461 7200