Flange connection series two-way two-way zero differential (normally closed) solenoid valve introduction

Body material: cast brass, stainless steel, cast iron Interface: flanged connection
Working pressure: 0~10bar Flow path: φ18～50mm
The 2W flange series is a two-way two-step step-by-step direct-acting diaphragm solenoid valve that is energized to open and de-energized to close.
It is characterized by large flow and zero differential pressure start. The connection with the pipeline is flanged, extensive
Automatic control of line fluids for zero differential pressure start.
Body material: forged brass, stainless steel SS304 cast iron
Ambient temperature: -10 to 65 ° C
Sealing material: conventional configuration of nitrile rubber NBR (-5 ~ 80 ° C)
Optional: EPDM EPDM (medium temperature -10 ~ 130 ° C);
Fluororubber VITON (medium temperature -10 ~ 120 °C); silicone rubber VMQ
Working voltage: AC220V/110V 50/60Hz DC24V /12V
Voltage fluctuation: AC220V -15%~+10% 36V or less is allowed to fluctuate ±10%
Coil parameters: Waterproof rating: Plastic coil IP65 Iron shell coil IP54
Insulation class: Plastic coil H class Iron shell coil B grade
Optional time timing controller (only for products with plastic coil DIN43650A junction box configuration), other voltages can be customized. ES low power coil (medium temperature must be within 80 °C)