Cryogenic Valves

ECONTROL offers a comprehensive range of globe, butterfly, ball and gate control valves for all cryogenic applications.

All valve parts are certified to be adequate for cryogenic service at -196ºC. bodies, bonnets, plugs, balls and seats are entirely manufactured in S.S. 316 with the availability of KELF soft seat.

All valves are degreased for oxygen use. Packing is manufactured in PTFE, adequate for oxygen use. torque is reduced by using PTFE anti-friction disc placed between the valve stem and the plug.

Manufactured sizes DN 25 thru DN 5000 / DN 1" thru 200".
Pressure ratings PN 2, PN 6, PN 10, PN 16, PN 40 / ANSI 125#, ANSI 150#, ANSI 300#, ANSI 600#. ANSI 900#. Please enquiry for higher or lower ratings.
Valve connections Flanged (RF, RTJ, GOST, DIN...), Wafer, W.E., B.W., threaded. Please enquiry for special connections.
Standardization DIN, BS, API, GOST, JIS. Please enquiry for complete details.
Body ASTM A216, A105, A350, A182, A995, B148 C95800, UNS N04400
Trim ASTM A216, A105, A350, A182, A995, B148 C95800, UNS N04400
Seat(s) PTFE, Nylon, PEEK, NBR, ENP (Electroless nickel plating), HC (Hard chrome), TC (Tungsted carbide)
Sealing BUNA-N, EPDM, VITON, Flexible graphite, FKM