and the colour difference between open and closed position reduces the probability of misinterpretation of information
OM Installation method horizontal/vertical Degree of protection
with pneumatic actuator Elephant PA-SA and pneumatic distributor Elephant 4V320-10 220V:
mm DN50 131 72 26 43 220 65 50 4-7 9x9 DN65 140 83 26 46 220 65 50 4-7 9x9 DN80 150 95 26 46 220 65 50 4-7 9x9 DN100 163 112 28 52 264 90 70 4-10 11x11 DN125 178 125 28 56 264 90 70 4-10 14x14 DN150 191 140 28 56 264 90 70 4-10 14x14 DN200 238 172 34 60 364 125 102 4-12 17x17 DN250 285 205 36 68 504 125 102 4-12 22x22 DN300 315 245 36 78 504 150 125 4-14 22x22
Gate valves Elephant GVKR1331M-1W-Fb-2P-WENZ PN6 unidirectional, interflanged, spindle - extendable, body - cast iron GGG40, gate - stainless steel 304, seal - EPDM, pneumatically actuated, WENZ Ball Valve and the colour difference betweenThe gate valve is designed for installation on the pipeline as a shut off device and regulation of the working medium flow in water supply systems (except for drinking water supply systems) and chemical industry. The principle of operation of the gate valve is to move the gate (knife) perpendicular to the flow of medium. At full closing of the pipeline nominal bore diameter the flow is stopped, at partial closing the flow is regulated. The principle
