Winner Ball Valves Co., Ltd.
Main products:motorized ball valve,thermostat
Contact Us
  • Contact Person : Mr. Liang Leon
  • Company Name : Winner Ball Valves Co., Ltd.
  • Tel : 86-731-82788880
  • Fax : 86-731-82788880
  • Address : Hunan,Changsha,No.2 Lujing Road, Luvalley, Changsha National High-Tech-Industrial Development Zone, Hunan, China
  • Country/Region : China
  • Zip : 410205

HVAC Manual control ball valve

HVAC Manual control ball valve
Product Detailed
HVAC Manual control ball valve 1.0(2)-10VDC&4-20mA 2.1/2''-2'' 3.Voltage: 24VAC/DC 4. manual control

Intelligent electronic style valve adopts the part-turn electric actuator, which fit for 2-way/3 way ball valve on/off control. It has the function of totalexcursion protection. The rotating angel can be adjusted randomly. It will stop automatically when reach the stroke limit and no limitation switch is needed. It can set the handle and release button manual operation.


Modle No.VoltageControl wayOutput torquePower consumptionMatching valve
WVA4-30424VAC/DC0(2)-10VDC  4N.m6VAW8BV215, W8BV220, W8BV225, W8BV315, W8BV320, W8BV325  WCBS215, WCBS220, WCBS225, WCBS315, WCBS320, WCBS325WCBV215, WCBV220, WCBV225, WCBV315, WCBSV20, WCBV325

0(2)-10VDC  & 4-20mA

6N.m6VAWCBS232, WCBS240, WCBS250, WCBS332, WCBS340, WCBS350WCBV232, WCBV240, WCBV250, WCBV332, WCBSV340, WCBV350
WVA4-31024VAC/DC0(2)-10VDC  & 4-20mA10N.m6VAWCBS250, WCBS350WCBV250, WCBV350



Power supply: 24VAC/DCOutput torque: 4N.m, 6N.m, 10N.mPower consumption:  6VA  Control way: 0(2)-10VDC&4-20mAPipe connection: G/BSPMedia temperature range: 2°C~90°C      Ambient temperature: -5°C~50°C         Ambient humidity: <90%       Pressure grade:  PN20  Protect rank:  IP54  

HVAC Manual control ball valve

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