I S S SP-85 94 W 5770640 0500320 529 W S T A N D A R D P R A C T I C E SP-85 1994 Edition CAST IRON Globe 81 Angle Valves FLANGED AND THREADED ENDS Developed and Approved…
S T A N D A R D P R A C T I C E SP-80 1997 Edition BRONZE GATE, GLOBE, ANGLE AND CHECK VALVES Developed and Approved by the Manufacturers Standardization Society of the Valve…
S T A N D A R D P R A C T I C E SP-80 1997 Edition BRONZE GATE, GLOBE, ANGLE AND CHECK VALVES Developed and Approved by the Manufacturers Standardization Society of the Valve…