2 way brass G2" 4-20ma proportional control ball valve for HVAC
model: B250-DA8MU230-A
Volatage: AC100-240V
Features:
Equal percentage flow characteristic guarantees the valve performances of stability. Control ball valves are widely used in HVAC system, heating system, water treatment equipment, and water running control in industrial automation, such as: AHU, flesh air-handling unit, differential pressure control unit and heat exchanger for flow regulation and on/off control.
Adjustable flow ratio, high reliability, high life, the use of graphite reinforced PTFE valve seals, valve stem seals double EPDM. Built-one assignment butterfly, no afraid of reverse pressure. Equal percentage flow characteristic. High Off strength 1.4MPa. Rated working pressure PN40. Maximum working pressure 0.35Mpa. With manual actuator shorted button. -5 To 121 ° C operating temperature. Suitable for central air-conditioning, heating system, hot and cold water, steam humidification.
Application
HVAC system
Heating system
Water treatment system
Industrial equipments
Operational mode
The actuator is controlled by a modulating on/off , proportional control system and move the ball of the valve, to the opening position dictated by the control signal.
Medium: cold/hot water, with 50% glycol,100 kPa saturated steam
Temperature of medium: 2°C...120°C
Rated pressure: PN20
Pipe connector: internal thread
Ambient temp. range: −5…+60°C;0…90%RH Size: 2’’
Valve type: 2-way
Flow characteristic: Equal percentage
Valve body: forged brass
Seal: PTFE
Ball: SS304
Shaft: brass
Proportional (4-20Ma)
Output torque: 8N.m ; Angle of rotation: 90°
Manual handle Automatic overload protection system
Protect rank: IP54 Operation time: 35-45S
PHOTOS :
You May Like
- 2 way brass G1" DN25 0-10V 8Nm PID regulating valve motorized ball valve for HVAC system, AC100-240V
- 2 way brass G11/4" DN32 4-20ma 6Nm proportional control ball valve for HVAC system, AC100-240V
- 2 way brass G1" DN25 4-20ma 6Nm proportional control ball valve for central air-conditioning, AC100-240V
- 2 way brass PID regulating valve G3/4" DN20 4-20ma 4Nm electric ball valve for HVAC system , AC100-240V
- 2 way brass 0-10VDC G2" DN50 8Nm ACDC24V proportional electric ball valve for HVAC
- brass 0-10VDC G11/4" DN32 6Nm 3 way motorized flow control valve for HVAC system
- 2 way brass 0-10VDC G11/4" DN32 6Nm electric valve for water treatment equipment
- 2 way brass 0-10VDC G1" DN25 6Nm proportional electric ball valve for water treatment equipment
- 3 way brass 0-10VDC G1/2" DN15 4Nm proportional motorized valve for central air-conditioning
- 2 way brass valve 0-10VDC control AC/DC24V G3/4" DN20 4Nm electric ball valve for HVAC
Popular Searches
Find Similar Products By Category
You May Like
- 2 way brass 0-10VDC G1/2" DN15 4Nm motor control valve for HVAC system
- CWX-60P DN25 G1" BSP 2 way stainless steel ball valve actuator motorized DC24V CR01S 5 wires
- CWX-25S DN15 G1/2" BSP 2 way SS with manual override function electric motor operated ball valve DC12V / DC3-6V 5 wires
- CWX-25S DN25 G1" BSP 2 way stainless steel small electronic ball valve DC3-6V CR05 5 wires
- 2 way stainless steel small electronic ball valve CWX-25S DN20 G3/4" BSP MOTOR valve DC3-6V CR05 5 wires with feedback
- CWX-25S DN25 G1" BSP 2 way SS with manual override function electric motor operated ball valve DC24V CR01S 5 wires
- CWX-25S G1/2" BSP full port 2 way small electronic ball valve stainless steel DC3-6V CR05 5 wires
- CWX-25S DN25 G1" BSP 2 way stainless steel ball valve with actuator ADC9-24V CR04 2 wires Normally closed motorized valve
- CWX-25S G3/4" BSP 2 way ss motorised ball valve DC12V CR05 5 wires
- CWX-25S DN15 1/2 bsp 2 way brass electric ball valve , NC electric actuator valve manufacturers DC3-6V CR02 3 wires two control
- 0-10v/4-20Ma control 2Nm-32 Nm toque motorized damper actuator valve
- 0-10v/4-20Ma electric actuator with ball valve for HVAC system
- DA2MU24-A 2Nm Torque Non spring-return actuators Modulating Damper actuator
- CWX-15Q Quick operating motorized electric ball valve
- 1/4" 3/8" 1/2" 3/4" 1" 1-1/4" 1-1/2" 2" 2-1/2" 3" BSP/NPT high pressure ball valves suppliers