Description
control ball valve consists of WAV4- … series rotary actuator and W CBS … series ball valve. Equal percentage flo w characteristic guarantees the valve performances of stability.
Application
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 ’’
Flow characteristic: equal percentage, on/off Valve type: 2-way and 3-way
Material
V alve body: forged brass, Hpb59-1 Seal: ball: EPDM+PTFE
Ball: stainless steel brass Stem: EPDM
Valve connector: PC Valve spindle: aluminum alloy
Valve WCBS... series Type
| Model No. | DN(mm) | Inch | Kvs(m 3 /h) | Pvmax ( M Pa) | Ps (KPa) |
| WCBS215 | DN15 | 1/2” | 6.3 | 2.5Mpa | 1400 |
| WCBS220 | DN20 | 3/4’’ | 6.3 | 2.5Mpa | 1400 |
| WCBS225 | DN25 | 1” | 10 | 2.5Mpa | 1400 |
| WCBS232 | DN32 | 11/4'' | 16 | 2.5Mpa | 1400 |
| WCBS240 | DN40 | 11/2'' | 25 | 2.5Mpa | 1400 |
| WCBS250 | DN50 | 2” | 43 | 2.5Mpa | 1400 |
Valve W8BV... series Type
| Model No. | Inner Dia. | Inch | Kvs(m 3 /h) | Pmax(KPa) | Ps(KPa) | |
| W8BV215 | 2-way | 12mm | 1/2” | 8.6 | 1000 | 1400 |
| W8BV220 | 15mm | 3/4” | 21 | 1000 | 1400 | |
| W8BV225 | 20mm | 1” | 26 | 1000 | 1400 | |
| W8BV232 | 10mm | 11/4” | 8.6 | 1000 | 1400 | |
| W8BV240 | 14mm | 11/2” | 21 | 1000 | 1400 | |
| W8BV250 | 18mm | 2” | 22 | 1000 | 1400 |
| WRA-53 Series | 220v ON/OFF, 3-Point |
| WRA-63 Series | 220V/110V/24V ON/OFF, 3-Point |
| WVA4-.. Series | 220V/24V ON/OFF, Proportional |
| WRA3-.. AC Series | 220V/110V/24V ON/OFF, 3-Point |
| WRA-42 DC Series | 24V/12V/3V ON/OFF, 3-Point |
| WRA3-.. DC Series | 24V/12V/3V, ON/OFF, Proportional |
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Step 1
Payment and order readiness
Minimum order: 2 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
Lead time will be confirmed with your quotation.
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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