reduce costs by % precision irrigation delivers a controlled amount of water and nutrients straight to the roots of each plant, wasting nothing. this practice can save you up to % in water and fertilizer costs alone. in addition, precise water delivery ensures minimal weed growth, reducing herbicide...
to the set values programmed into the controller. installation . ensure enough space around the valve assembly for future maintenance and adjustments. . prior to valve installation, flush the pipeline to insure flow of clean fluid through the valve. . for future maintenance, install isolation gate valves...
atmosphere inert. ...... more fire fighting equipments two independently powered pumps must be provided in all cargo ships of tons gross and over and in passenger ships of less than tons gross. larger passenger vessels and passenger ferries must have three such pumps. the pumps are fitted with non-return valves...
atmosphere inert. ...... more fire fighting equipments two independently powered pumps must be provided in all cargo ships of tons gross and over and in passenger ships of less than tons gross. larger passenger vessels and passenger ferries must have three such pumps. the pumps are fitted with non-return valves...
atmosphere inert. ...... more fire fighting equipments two independently powered pumps must be provided in all cargo ships of tons gross and over and in passenger ships of less than tons gross. larger passenger vessels and passenger ferries must have three such pumps. the pumps are fitted with non-return valves...
atmosphere inert. ...... more fire fighting equipments two independently powered pumps must be provided in all cargo ships of tons gross and over and in passenger ships of less than tons gross. larger passenger vessels and passenger ferries must have three such pumps. the pumps are fitted with non-return valves...
) industrial damper fire & safety(tunnel dampers) tunnel ventilation damper fire & safety(marine dampers) marine & offshore dampers oil & gas dampers energy saving by- pass type vavs presure dependent vavs pressure independent vavs induction type vavs constant air volume – cav fan power vavs heavy duty...
rating nn rated working pressure psi. nn factory hydrostatic test pressure psi end connections nn grooved ansi/awwa c , - " installation when the swing check valves are installed vertically, the direction of the flow arrow must point upward. in preaction systems, the valves must be installed vertically...