Cryogenic Valve for Vases of High Pressure - 4,000 PSI .: click to enlarge References:   Temperature:   Test VAP-74   Maximum: 73º   Hydrostatic: 420 BAR gas phase   Minimum: -50º   Service Pressure: 280 BAR             1 Screw Nut Brass   2 Washer Brass   3 Wheel Aluminum   4 Nut of Rolling Brass   5 O´Ring Viton   6 Bonnet Brass   7 Rolling Steel   8 Command Stem Stainless Steel   9 Gasket PTFE   10 O´Ring Viton   11 Chevron PTFE   12 O´Ring Viton   13 Support Disk Brass   14 Spring Stainless Steel   15 Support Disk Brass   16 Body Brass   17 O´Ring Viton   18 O´Ring Viton   19 Seal Stainless Steel Kel-F Monel Mounted Group 20 Obturator Brass click on image to enlarge Repair Kit: Items (5-9-10-11-12-17-18)               Mounted Group: Items (19-20)                                       DN mm inc 15 1/2" 20 3/4"                 A 95 95                 B 20 20                 C 1/2" 3/4"                 D - Opened 158 158                 E 115 115                 Ø Wheel 110 110                 Weight (Kg) 2.50 2.70                 The valves are supplied clean and ready degreased for the use with Oxygen Under request, are manufactured with External Thread Under request, are manufactured with extremity welds, with a maximum diameter of 28mm. Subject the modifications without previous warning.