Advanced craft and reliable action;
Diaphragm of main valve adopts imported special rubber, with high anti-corrosion and resisting low temperature at -20℃
Coil parts adopt imported enamelled wires in F class with excellent insulation
Anti-explosion Class:Exd Ⅱ BT
Technical Specification
• Diameter : 20mm/(3/4)”
• Connection : Thread
• Flow Rate : 5-50L/min
• Working Pressure : 0-1.6MPa
• Voltage : AC220v 50HZ
• Ambient Temperature : -20℃ -65℃