Cryogenic Valves
Cryogenic applications require an extra high quality valve and extreme care as regards cleanliness. Our cast stainless valves have, for example, API 600 thick walled castings. We clean and degrease valves for process and oxygen service in-house and checks include ultra violet light before the products are enclosed in polythene (see photos).
The range which we offer covers solid monel valves, forged and cast stainless valves, including ones for insertion into cold boxes, and cryogenic ball valves. We are the only stockist in Europe of degreased monel valves.
| Styles: | forged gate, globe and ball valve with extensions 11/2 inch to 1 inch Cast gate and globe valves 2 to 12 inch in CF8m for insertion into cold boxes |
| Ratings: | 150, 300, 800, 900, 1500 |
| Ends: | SE, SW, BW and flanged |
| Bodies: | 316, 204(L) CF8 and CF8M |
| Seating: | metal to metal, and usually with R-PTFE insert in wedge or disc/plug |
| Design codes: | API 600 and API 602, BS 1873, API 6D, BS 6755 and API 607 |
Product images
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1 inch class 800 forged solid monel gate valve; compete with 25 percent glass filled insert in wedge; valve is cleaned for oxygen and encased in protective polythene bag
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12 inch, 3 piece trunnion mounted in 316 stainless steel for gas plant in Norway 2005 – note the cryogenic extension
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3 inch class 300 extended stem stainless valves for Thailand in 2006; complete with PTFE packing and insert
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1 inch class 800 forged solid monel gate valve; compete with 25 percent glass filled insert in wedge
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2 inch class 800 316L gate valve with extended stem, with 25 percent glass filled insert in wedge for process service in UK
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Similar to above; 2 inch class 800 316L gate valve with extended stem, with 25 percent glass filled insert in wedge for process service in UK; valve is cleaned for oxygen and encased in protective polythene bag
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