DOUBLE BLOCL &LLEED VALVES VALVES       BALL VALVES GATE VALVES GLOBE VALVES   CHECK VALVES     DOUBLE BLOCK & BLEED VALVES     PRESSURE BALANCE PLUG VALVES     FORGED VALVES     SOLENOID VALVES     BUTTERFLY VALVES     BELLOW SEAL VALVES     CONTROL VALVES                   PRESSURE BALANCED PLUG VALVES         HAWA-INDIA PETRO-V SERIES PRESSURE BALANCED PLUG VALVES PRESSURE BALANCED. AVAILABLE IN PRESSURE CLASS : 150#, 300#, 600#, 900#, 1500#. AVAILABLE IN SIZES : 25NB TO 300NB WRENCH OPERATED IN SMALLER SIZES FROM 25NB TO 100NB GEAR OPERATED IN HIGHER SIZES. MANUFACTURED UNDER MONOGRAM LICENSE FROM THE AMERICAN PETROLEUM INSTITUTE - LICENSE NO.               API- API -  6D-0493.