Electric actuators of explosion-proof version QT-EX-EM-O1-220VAC-U1 are used in industrial explosion hazardous areas to control butterfly valves
730 65 50 178 142 20 138 242 17 F07/F10 7
Main parameters of butterfly valves Elephant gg25-316l-nbr-elephant-da-hdm-yt1000rsn
№ Part name Material 1 Body cast iron HT250(GG25) 2 Housing O-ring steel 304 3 Plate steel A105 4 Hinge pin steel 2Cr13 5 Bellows - 6 Bolt steel 35 7 Nut steel 35 8 Gasket St08+thermally expanded graphite 9 Cover cast iron HT250(GG25) 10 Sealing expanded graphite 11 Screw plug steel Q235 12 pin steel 45 13 Locking plate steel Q235 14 Gland nut steel 45 15 Steering wheel nut steel Q235 16 Helm steel Q235 17 Rod nut copper alloy ZCuZn38Mn2Pb2 18 Press nipple (tavotnitsa) -
2 11 Elephant-005 50 30 10 0
Water Butterfly Valve Elephant gg25-316l-nbr-elephant-da-4m310-24-apl210n-hdm-afc2000, body material - cast iron GG25, disk material - stainless steel AISI 316L, seal - NBR, pneumatic actuator operated Ball Valve Electric actuators of explosion-proof versionButterfly valves Elephant GG25 316L NBR are designed for use as shut off or regulating valves for flow control in heat and water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries. Butterfly valves should be installed only between collar flanges. Pneumatic double acting rotary actuators and pneumatic rotary actuators with return springs are designed to automate the process of controlling
