Your One-stop Pressure Switch Supplier
Miracle is your One-stop Pressure Switch Supplier. We can supply you with refrigeration pressure control, dual pressure switches, high-pressure switches, low-pressure switches, etc.
Miracle Pressure Switch and Control can be used for refrigeration units, air conditioning, ice makers, and chillers.
Miracle Pressure Switch can replace Danfoss, Carrier, Daikin, Saginomiya, etc.
In addition, we support OEM service. EU Declaration of Conformity. (CE certification)
For more details, please contact us now.
Dual Pressure Switch
- Pressure range: -0.7~6bar/8~30bar
- Differential range: 0.6~4bar
- Support high and low pressure
- Automatic reset
- Pressure range: -0.7~6bar/8~30bar
- Differential range: 0.6~4bar(-0.7~6bar)
- Reset the differential pressure:≥4bar(8~30bar)
- Support high and low pressure
- Manual reset
- Pressure range: -0.7~6bar/8~30bar
- Reset the differential pressure:≤1bar(-0.7~6bar)
- Reset the differential pressure:≥4bar(8~30bar)
- Support high and low pressure
- Manual reset
- Pressure range: 5~30bar/8~30bar
- Differential pressure range:5-10bar(5~30bar)
- Reset the differential pressure:≥4bar(8~30bar)
- Support high pressure
- Automatic reset/Manual reset
- Pressure range: 2~12bar/10~45bar
- Differential pressure range:2-5bar(2~12bar)
- Reset the differential pressure:≥5bar(10~45bar)
- Support high and low pressure
- Automatic reset/Manual reset
- High-Low pressure switch
- Low pressure range: -0.2~7.5bar
- High pressure range: 8~30bar
- Micro Switch(Contactor): SPDT+low/high signal
Single Pressure Control (5)
- Pressure range: 5-16bar, 5-24bar, 5-30bar, 8-30bar, 10-45bar
- Single Cut Double Thrower
- Connection port: 1/4NPT, 1/4G, 3/8PT, 1/2G, M12, capillary tube
- Pressure range: 8-30bar
- Single Cut Double Thrower
- Connection port: 1/4NPT, 1/4G, 3/8PT, 1/2G, M12, capillary tube
- Pressure range: -1~0bar, -0.7~1bar, -0.7~2bar, -0.7~3bar, -0.7~6bar, 1~10bar
- Single Cut Double Thrower
- Connection port: 1/4NPT, 1/4G, 3/8PT, 1/2G, M12, capillary tube
- Pressure range: -0.7~6bar
- Single Cut Double Thrower
- Connection port: 1/4NPT, 1/4G, 3/8PT, 1/2G, M12, capillary tube
- Support high-pressure switch and low-pressure switch
- Low pressure range: -0.2~7.5bar, -0.9~7bar, 2~14bar
- High pressure range: 8~32bar
- Micro Switch(Contactor): SPDT
Differential Pressure Switch (4)
- Pressure rang: 0.3~1.5bar, 0.3~2bar, 0.5~4bar
- Without time delay
- Setting differential: 0.3/0.5/1bar
- Pressure range: 2~4bar, 2~6bar
- Without time delay
- Setting differential: 2bar
- Pressure range: 0.3~2bar, 0.5~4bar
- With time delay: Default 90 seconds
- Setting differential: 0.5/1bar
- Pressure range: 2~4bar, 2~6bar
- With time delay: Default 90 seconds
- Setting differential: 2bar
High Low Pressure Switch (3)
- Working Pressure Range: 3～800PSI (0.02～5.5MPa). Any pressure value can be selected and customized.
- Burst pressure: 5000PSI
- Ambient temperature: -30℃～+80℃
- Normal close/Normal open
- Automatic reset
- Working Pressure Range: 3～800PSI (0.02～5.5MPa). Support customized
- Burst pressure: 5000PSI
- System medium temperature: -50℃～+120℃
- Service life (rated current): 30,000 times, 50,000 times, 100,000 times optional
- Automatic reset
- Normal close
- Working Pressure Range: 145～800PSI (1～5.5MPa). Support customized
- Burst pressure: 5000PSI
- System medium temperature: -50℃～+120℃
- 24Vac/Electrical Capacity 125VA
- 120/240Vac/Electrical Capacity 375VA
- Manual reset
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Check the Parameter of Pressure Switch
- Pressure Control Catalog PDF
- Pressure Switch Catalog PDF
Include a dual-pressure switch and a single-pressure switch. Check the pressure switch catalog PDF now.
Include high low pressure switch for refrigeration and HVAC
Pressure Switch One-stop Solution
Pressure Switch-Everything You Need to Know
A pressure switch is a device that monitors and controls pressure when it reaches a pre-set threshold, acts as an on or off electric circuit sensor to ensure safe operation, and prevents equipment damage.
It is a key component in refrigeration and HVAC systems that protects critical components like the compressor.
Let’s talk about everything you need to know about a pressure switch, from low and high pressure switches to dual and Oil differential pressure switches.
Please check Pressure switch-everything you need to know.