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Control Valves VA-4233, VA-7000 series

Control Valves VA-4233, VA-7000 series


Mã sản phẩm: Control Valves VA-4233, VA-7000 series
Nhà sản xuất: Johnson Controls
The VA-7000 Series is a family of direct-mount non-spring return actuators for use with 1/2" to 2" JCI VG7000 valves suitable for a wide range of HVAC applications. They are available for three-wire floating control or proportional control. The VA-4233 Series direct-mount spring return actuators, are available for two-position, floating, or proportional control. These actuators are a popular choice for Building Automation Systems, BAS, and HVAC applications.

VG1000

VG1000


Mã sản phẩm: VG1000
Nhà sản xuất: Johnson Controls

Two-Way, Plated Brass Trim, NPT End Connections Ball Valves with Non-Spring Return Electric Actuators

VG1000 Series Ball Valves are designed to regulate the flow of hot or chilled water and, for some models, low pressure steam in response to the demand of a controller in Heating, Ventilating, and Air Conditioning (HVAC) systems.


Terminal Unit Valve Actuators VA-7030

Terminal Unit Valve Actuators VA-7030


Mã sản phẩm: Terminal Unit Valve Actuators VA-7030
Nhà sản xuất: Johnson Controls

ON/OFF Control

The VA-703x electrothermic actuator provides a two position (open/closed) control in HVAC applications.
The compact design of this actuator makes it suitable for installation in confined spaces, such as fan coil applications.
The VA-703x series actuator is designed for field mounting onto VG6000 series terminal unit valves.


CD-Pxx Duct Mount

CD-Pxx Duct Mount


Mã sản phẩm: CD-Pxx Duct Mount
Nhà sản xuất: Johnson Controls
The CD-Pxx series duct mount CO2 sensors feature a carbon Dioxide (CO2) transmitter for measuring and transmitting CO2 levels, ranging from 0 to 2,000 parts per million (ppm), within Heating Ventilating and Air Conditioning (HVAC) CO2 applications.

F61 Flow Switch for Liquid

F61 Flow Switch for Liquid


Mã sản phẩm: F61 Flow Switch for Liquid
Nhà sản xuất: Johnson Controls
The F61 liquid flow switches can be used in liquid lines carrying water, sea water, swimming pool water, ethylene glycol or other liquids not harmful to the specified materials.
The switches have SPDT contacts and can be wired to energise one device and de-energise another when liquid flow either exceeds or drops below the set flow rate. Pipe insert models and the T-body types for low-flow applications are available.

F63 Liquid Level Float Switch

F63 Liquid Level Float Switch


Mã sản phẩm: F63 Liquid Level Float Switch
Nhà sản xuất: Johnson Controls
The F63 is a liquid level float switch for use in open or closed tanks where a desired liquid level has to be maintained and installations handling water, swimming pool water, sea water, brine, ethylene glycol or other liquids not harmful to the specified materials.

P232 Adjustable Differential Pressure Switch

P232 Adjustable Differential Pressure Switch


Mã sản phẩm: P232 Adjustable Differential Pressure Switch
Nhà sản xuất: Johnson Controls
This switch senses a change in the differential pressure (either velocity pressure or pressure drop across a restriction) as the air flow changes. The pressure, as sensed by two sensing ports, is applied to the two sides of a diaphragm in the control. The spring loaded diaphragm
moves and actuates the switch.

A19 Mechanical Thermostats

A19 Mechanical Thermostats


Mã sản phẩm: A19 Mechanical Thermostats
Nhà sản xuất: Johnson Controls


Capillary and Space Thermostat, IP65
These thermostats are available with fixed or adjustable differential.
The various control ranges cover a broad range of temperature applications with a minimum number of models.
SPDT contacts are standard on all models.


P499 Pressure Transducer

P499 Pressure Transducer


Mã sản phẩm: P499 Pressure Transducer
Nhà sản xuất: Johnson Controls
Electronic Pressure Transducer
The P499 Series is a new global Pressure Transducer with an excellent price performance ratio. The P499 exceeds the latest industrial CE/UL requirements including surge protection, and is over voltage protected in both positive and reverse polarity.

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Tel: (08) - 3511.5746

Fax: (08) - 3511.7931

Hot Line: 0978.996.122

kd2@cntruongthanh.com



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Telephone: 08-3511.5746      Fax: 08-3511.7931
Email: kd2@cntruongthanh.com
Hotline: 0978.996.122
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