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ACOL Controls LTD

ACOL is a factory, produce products for HVAC Systerm, including Paddle Flow Switch, Differental Pressure Flow Switch, Differential Pressure Transducer, Auto Fill Valve, Auto Exhaust Valve, Safety Valve....... ACOL is bui ...

ACOL Controls LTD
No.128, Feng Xiang Rd
Shanghai, SG 200436
China

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PVC Paddle Flow Switch
PVC Paddle Flow Switch

l Specification l Low Pressure Drop & Anti Corrosion environment to control flow, e.g. Swimmin Poll Heating Pump, Sea Water Pump, Central Heating Water Systerm l No Pressure Loss l Proven paddle type in compact design, especially for serial applications. ...

Small Size  Flow Switch
Small Size Flow Switch

Used in the Petrochemical Industry, Sewage Treatment, Welding Equipment, Laser Systerm, to measure or control the flow rate. A permanent magnet is installed in the WFS23, it is a high performance permanent magnet. The permanent magnet could control the BM ...

Air Differential Pressure Flow Switch
Air Differential Pressure Flow Switch

INTRODUCTION: Series of AF930 Air Differential Pressure Switch can be used to sense (differential) pressure and flow of air in ducts and pipes. Typical applications include: l Filter obstructive alarm. l Maximum air flow controller for variable air volume ...

Differential Pressure Flow Switches with Adjustable Setpoint
Differential Pressure Flow Switches with Adjustable Setpoint

Protection Grade IP54 Media Temperature -20~93 C Environmental Temperature -20~71 C Max Voltage 250V AC Max Current 3A Max Static Pressure 10/16/20 Bar.. Metering Substances Oil, Water (If special substances, please declare) Max Pressure 25bar (30bar coul ...

Handhold Ultrasonic Flowmeter
Handhold Ultrasonic Flowmeter

The handhold ultrasonic flow meter is a portable instrument which could be taken to the field and could measure the fluid flow moveably, and now widely applied in some non-contact measurement with corrosive, clean or ordinary fluid fields of the petrochem ...

Auto Exhaust Valve
Auto Exhaust Valve

1. Product specifications: DN15 (1/2") and DN20 (3/4") 2. Functions: a) Nominal: Pn<1.6MPa b) Working medium: water, gas and oil c) Working temperature: 0 C < T < 120 C 3. Material: brass

(New) Differential Pressure Transducer
(New) Differential Pressure Transducer

Application: Differential pressure and flow measurement: To measure the differential pressure and flow in the heat exchanger of water chiller unit and the range out of the water chiller unit. Flow measurement: Together with orifice plate, to provide accur ...

Diaphragm Expansion Tank
Diaphragm Expansion Tank

Pressure: 10Bar Temperature: -10~99 C Capacity: 5L/8L/12L/19L/20L/25L/40L In closed water heating systems and domestic hot water systems, It is a small tank used to absorb excess water pressure, which can be caused by thermal expansion as water is heated, ...

Diaphragm Safety Valve
Diaphragm Safety Valve

The Safety Valve is Used to discharge the pressure when a fixed valve is overpassed. Max setting Pressure: 1.5--10par Max Opening Pressure: Pset+15%Pset Min Closing Differential: Pset-15%Pset Threading forwaterworks ISO 228/1 Body: Brass Diaphragm: EPDM T ...

Auto Fill Valve
Auto Fill Valve

Technology Date 1. Material: Body: H59 Brass 2. Sealing Material: NBR Rubber 3. Maximum Inflow Pressure: 10bar 4. Pressure setting range: 0.3~4bar 5. Factory setting: 1.5Bar 6. Maximum Working Temperature: 110 C Character 1. Adjust with Scale 2. Decompres ...

Differential Pressure Flow Switches with Adjustable Setpoint
Differential Pressure Flow Switches with Adjustable Setpoint

Protection Grade IP54 Media Temperature -20~93 C Environmental Temperature -20~71 C Max Voltage 250V AC Max Current 3A Max Static Pressure 10/16/20 Bar.. Metering Substances Oil, Water (If special substances, please declare) Max Pressure 25bar (30bar coul ...

Differential Pressure Flow Switches with Fixed Setpoint
Differential Pressure Flow Switches with Fixed Setpoint

Protection Grade IP54 Media Temperature -20~93 C Environmental Temperature -20~71 C Output 10A; 125/250V AC Max Static Pressure 16 Bar (30bar could be custom-made) Metering Substances Gas, Water (If special substances, please declare) Cable 1.5m, 2*0.5mm2 ...

(New Design) Paddle Flow Switch
(New Design) Paddle Flow Switch

Good Repeatability Low Pressure Loss Dirt Resistant Hermetic Separation of Electrical and Hydraulic Components Easy Adjustment of Switch Tolerance 15% of full scal Media Temperature -30~110 C Average Pressure Loss 0.01bar at Qmax. Hysteresis depending on ...

(New) Paddle Flow Switch
(New) Paddle Flow Switch

Tolerance -/+15% of full scal Media Temperature -30~110 C Average Pressure Loss 0.01bar at Qmax. Hysteresis depending on switch value, minimum 0.7 l/min. Metering Substances Oil, Water, Gas, Air (If special substances, please declare) Max Pressure 25bar ( ...

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