The products are used for liquid flow regulation and control in central air conditioning, heating, chemical industry, environmental protection, and water supply and drainage.

Valve body material: QT450 ductile iron, 2CR13 valve stem, stainless steel or ductile iron valve disc, EPDM seal
Connection diameter: DN50 ~ DN500
Connection method: clamp connection
Valve body pressure: 1.6 MPa medium temperature: 0 – 95℃
Working medium: cold/hot water or 30% ethylene glycol solution
Drive material: die-cast alloy aluminum shell, steel transmission gear
Working power supply: DC24V/AC220V/AC380V 50/60HZ
Drive control: switch type (with passive feedback), intelligent type (DCO “1oV/4 ~ 20mA)
Output torque: 50Nm ~ 4000Nm, power-off manual switch function