CAST IRON THREADED STYLE S 250#
Conforms to Military Specification WW-S-2739
Steam - up to 250 PSI at 400°F
Water, oil and gas - up to 400 PSI at 150°F
CAST IRON FLANGED STYLE M2K (250#)
Conforms to Military Specification WW-S-2739
Steam - up to 250 PSI at 400°F
Water, oil and gas - up to 400 PSI at 150°F