HENGSEN HVAC-DFQ-BxDQQ-B1
Easy installation and cost saving/Closing tightly and having a great differential pressure
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Easy installation and cost saving
Closing tightly and having a great differential pressure
Water flow smoothly and it won't be blocked by slag. KVS value is much larger than common 2-way valve
Valve opens softly to guard effectively against water hammer
Motorized ball valves are available for terminal waterway control. Thermostat control the motorized ball valve actuator,and the actuator motor drive the valve ON/OFF to make the medium flow or disconnected, and the fan coil blow at the same time to control the temperature automatically.
◆ Main material: forging brass body,seal PTFE/HNBR
◆ Valve opening torque:DN15-DN25<1N.m,DN32-50<2N.m
◆ Actuator torque:2N.m
◆ Nominal pressure:1.6MPa
◆ Working medium: water
◆ Fluid temperature 5~95℃
◆ Stem size:9x9
◆ In the pre-sales and after-sales services, we are committed to provide every customer with the best business experiences, implement quality tracking for each order. Our customer service staffs will maintain pre-sales guidance and after-sales service with each user at any time, and our professional technicians will provide on-site installation debugging and comprehensive technical guidance services for free.
