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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Butterfly
  • Pressure: Medium Pressure
  • Power: electric
  • Material: Stainless Steel
  • Temperature of Media: Medium Temperature
  • Media: Water
  • Port Size: DN150-DN500
  • Place of Origin: Shanghai, China (Mainland)
  • Model Number: VB
  • Brand Name: CH-BA
  • Application: HVAC

Packaging & Delivery

Packaging Details: NORMAL
Delivery Detail: Shipped in 7 days after payment

The Actuated Butterfly Valves are suitable for heating and cooling applications. They can also be employed for industrial applications, general services and water treatment.  The VB series is equipped with standard On/Off or modulating (4~20mA,) control quarter-turn electric actuator.


1.         Cast Iron or nodular cast iron Wafer Body

2.        Centric butterfly valve with elastomer liner

3.        For On/Off or Modulating Control

4.        Manual override non-clutch design. Manual operation can be operated without any lever, clutch or brake upon power voltage.

5.        Visual mechanical position indicator for accurate visual reference of valve position

6.        Anti-condensation heater and 2 aux. limit switches on standard model

7.        Worm Gear Permanently lubricated and self locking

8.        Stall Protection Built-in thermal protection


Flow media

Cold and hot water, water with max. 50% volume of glycol

Temperature of medium

-10°C.. +100°C

Rated pressure

1600 / 2760kPa

Leakage rate

Air bubble-tight (Bo 1, DIN 3230)




Body Cast Iron or nodular cast iron ,Shaft Stainless Steel,

Disc Ductile Iron with epoxy coating

Liner EPDM




Output torque


Power supply

AC220V or AC/DC24V

Run time


Operating power


Output angle

90°± 3°

ON/OFF control signal

1 wire or 2 wire control

Modulating control signal


Feedback signal


Installation position

Upright to horizontalNo upset

Protection class


Ambient conditions

- 10°C .to 55°C   0..90% RH




Steel. Aluminium Alloy

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China (Mainland) | Manufacturer, Trading Company
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The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $41,000
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