Valve construction	-- Choose an option -- Direct Operated Pilot Operated Direct Operated
Power saving type	-- Choose an option -- Yes No No
Zero differential pressure type	-- Choose an option -- Yes No Yes
Valve Type	-- Choose an option -- N.C. N.O. N.C.
Applicable fluid	-- Choose an option -- Air (High pressure) Air Vacuum Water Heated water Steam Oil Water
Special environment	-- Choose an option -- Not required Food Industry Not required