The product is used in liquid flow, pressure balance self-compensation and temperature regulation control of central air conditioning and heating equipment.

Valve body material: QT450 ductile iron 304 stainless steel stem EPDM seal
Connection diameter: DN40 DN200 two-way
Connection method: flange connection
Media range: hot and cold water or 30% ethylene glycol solution 0℃ 95℃
Flow characteristics: ~ 30% linear 3 ~ 100% equal percentage
Valve leakage rate: less than 0 ~ o. 05% of KVS value
Valve body pressure: 1. 6Mpa
Drive material: die-cast ADC12 aluminum bracket steel gear, PC shell
Working voltage: AC24V/DC24V/AC220V 50/60H Z
Motor power consumption: 6. 5VA/16VA (motor power-off protection function when control is in place)
Control method: intelligent (0 ~ 1 V/4 ~ 20mA) switch type
Output torque: 1 500N/2500N/4000N/5000N (with power-off manual opening function) Driving stroke: 1 500N stroke 20mm 2500N/4000N/5000N stroke 40MM
Installation method: clamping quick connection installation (compatible with Siemens drive)