BALL VALVE ; NUMBER OF WAYS: 2 ; NOMINAL DIAMETER: 1IN ; PRESSURE CLASS: 300LBS ; END(S): NPT ; BODY: CARBON STEEL ASTM A216 GR# WCB ; BALL: STAINLESS STEEL AISI 304 ; STEM: STAINLESS STEEL AISI 304 ; SEAL:# PTFE ; DRIVE: LEVER ADDITIONAL FEATURE ADDITIONAL FEATURE: EXTR.THREAD ;# COMMERCIAL REFERENCE: WORCESTER MOD. MSER SERIE300