manufacturers and exporters
of industrial Valves

A105, WCB, LF2

  • A 105(a)
  • A 216 WCB (a)
  • A 350 LF2 (d)
Notes:
  • a.Permissible but recommended for prolonged usage above about 800° F.
  • b.Not to be used over 650° F

STANDARD CLASS      
Temperature° F
Working Pressure by Classes PSIG
15030040060090015002500
-20 to 1002857409901480222037056170
2002606759001350202533755625
3002306558751315197032805470
4002006358451270190031705280
5001706008001200179529954990
6001405507301095164027354560
6501255357151075161026854475
7001105357101065160026654440
750955056701010151025204200
80080410550825123520603430
8506527035553580513402230
900501702303455158601430
95035105140205310515860
1000205070105155260430

 
SPECIAL CLASS      
Temperature° F
Working Pressure by Classes PSIG
15030040060090015002500
-20 to 10029075010001500225037506250
20029075010001500225037506250
30029075010001500225037506250
40029075010001500225037506250
50029075010001500225037506250
6002757159501425214035655940
6502707009351400210034655825
7002656959251390208034705780
7502406308401260189031505250
8002005156851030154525704285
850130335445670100516702785
9008521528543064510701785
950501301702603856451070
1000256585130195320535

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