Winvall 24VDC/AC Actuator Electric Proportional Valve 0 10V/4 20mA Modulating Control Motorized Ball Valve with Manual Handle
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- Supplier: Winner Ball Valves Company Limited
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Product Overview
Description
Description
Winner motorized control ball valve consists of WAV4-… series rotary actuator and W8BV… series ball valve. Equal percentage flow characteristic guarantees the valve performances of stability.
Electric 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.
Valve body:
Medium: cold/hot water, with 50% glycol
Temperature of medium: 2°C...90°C
Rated pressure: PN20
Pipe connector: internal thread
Ambient temp. range: −5…+60°C;0…90%RH
Size: G1/2’’ -G2’’
Valve type: 2-way and 3-way
Flow characteristic: equal percentage, on/off
Material
Valve body: forged brass, Hpb59-1
Seal: ball: EPDM+PTFE
Ball: stainless steel brass
stem: EPDM
Valve connector: PC
Valve spindle: aluminum alloy
Matching Valve body parameters:
Model No. | Description | DN(mm) | Inch | Kvs(m3/h) | Pvmax(MPa) | Ps(KPa) |
WCBS215 |
2-way | DN15 | 1/2” | 6.15 | 2.5Mpa | 1400 |
WCBS220 | DN20 | 3/4” | 10.5 | 2.5Mpa | 1400 | |
WCBS225 | DN25 | 1” | 16.1 | 2.5Mpa | 1400 | |
WCBS232 | DN32 | 11/4” | 16 | 2.5Mpa | 1400 | |
WCBS240 | DN40 | 11/2” | 25 | 2.5Mpa | 1400 | |
| WCBS250 | DN50 | 2” | 40 | 2.5Mpa | 1400 |
Actuator technical parameters:
Model | Control | Power | Torque (N.m) | Matching Valve |
WVA4-304 | 0-10V |
24V AC/DC
| 4 | DN15,DN20,DN25 |
WVA4-306 | 0-10v/4-20mA | 6 | DN32,DN40,DN50 | |
WVA4-310 | 10 | DN50 |
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