The actuator travel is limited by limit switches
Construction and materials of the gate Elephant GVKR3131E-1W-Fb-S
Name Material Frame Stainless steel AISI 316L/03X16H15M3 Cuff VITON Disk Steel AISI316L (03X17H14M3) Stock Steel AISI316L (03X17H14M3) Hairpin Steel AISI316L (03X17H14M3) Sleeve PTFE Sealing ring Nitrile NBR Plate
№ Part name Material 1 O-ring Nitrile NBR 2 Gate valve body Cast iron GGG40 3 Disk seal Nitrile NBR 4 Disk steel AISI304 5 Bolt steel AISI201 6 Gland packing PTFE 7 Bolt and nut steel AISI201 8 gland Carbon steel WCB 9 Bolt and nut steel AISI201 10 Nut Brass 11 Stem steel 2Cr13 12 Support plates steel A3 13 Bolt steel A3 14 Bearing cover Carbon steel WCB 15 Bearing ZChSnSb10-6 16 Gearbox Cast iron GGG40
№ Name Material 1 Body cast iron GGG50 2 Wedge cast iron GGG50 + EPDM 3 Rod nut brass 4 Rod carbon steel or stainless steel SS 420/2Cr13 5 Gasket EPDM 6 Cover cast iron GGG50 7 Ring carbon steel 8 Sealing ring EPDM 9 Bolts carbon steel 10 ISO flange cast iron GGG50 11 Seal cast iron GGG50 12 Sealing ring EPDM 13 Bolts carbon steel
Two way normally closed direct acting electric solenoid valve Elephant DW21-SS316 normally closed 316 VITON G SD01B 110/220V, body material - stainless steel AISI 316, seal - Viton Connection size:DN40 The actuator travel is limitedA solenoid valve is a specialized device designed to conveniently control the flow of a working fluid. This process occurs in a pipeline under pressure. A normally closed solenoid valve remains closed unless control voltage is applied to its induction coil. When voltage is applied to the coil, the normally closed valve opens and allows the working fluid to flow through it. When the control voltage is removed, the valve automatically closes, blocking
