manufacturers and exporters
of industrial Valves

F22, WC-9

  • A 182 F22(c)
  • A 217 WC9(j)
Notes:
  • c. Permissible but recommended for prolonged usage above about 1100° F.
  • j. Not to be used over 800° F.

SPECIAL CLASS      
Temperature° F
Working Pressure by Classes PSIG
15030040060090015002500
-20 to 10029075010001500225037506250
2002607159551430225035805965
3002306759051355203033855640
4002006508651295194532405400
5001706408551280192032005330
6001406058051210181530255040
6501255907851175176529404905
7001105707551135170528404730
750955307101065159526604430
800805106751015152525404230
85065485650975146024354060
90050450600900135022453745
95035380505755113018853145
10002027035553580513402230
105020(1)2002654005959951660
110020(1)115150225340565945
115020(1)105140205310515860
120020(1)5575110165275160

SPECIAL CLASS      
Temperature° F
Working Pressure by Classes PSIG
15030040060090015002500
-20 to 10029075010001500225037506250
20029075010001500225037506250
30029075010001500225037506250
40029075010001500225037506250
5002857409851475221036856145
6002857409851475221036856145
6502857409851475221036856145
7002807359801465220036656110
7502807309701460218536456070
8002757209601440216036006000
8502606809051355203033855645
9002306008001200180030005000
950180470630945141523603930
1000130335445670100516702785
10509525033050074512452070
1100551401902854257101180
1150501301702603856451070
1200257090140205345570

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