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Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve

Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve

  • Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve
  • Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve
  • Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve
  • Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve
Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve
Product Details:
Place of Origin: CHINA
Brand Name: Brando
Certification: CE
Model Number: EVR20
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: negotiation
Packaging Details: Inner Box,Carton,Pallet
Delivery Time: 4-8 days
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 4450 sets per month
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Detailed Product Description
Port Size: 7/8 Inch Material: Cast Iron
Power: Solenoid Temperature Of Media: -40~+105℃
Application: Refrigerant Structure: Control
Pressure: Medium Pressure Voltage: DC12V,AC220V
Refrigerant: HCFC/HFC/CFC Color: Brass Color
High Light:

hot gas solenoid valve

,

liquid line solenoid valve

EVR20-078S Refrigeration Solenoid Valve Cast Iron Valve Body Material

 

The EVR20-078S solenoid valve can be controlled by the pressure controller, temperature controller, liquid level controller or other automatic control device and manual switch to control the opening and closing of the solenoid valve. It can be used in non-corrosive gas and the viscosity is not greater than the Enshi 2 ° E liquid. In a refrigeration system in which Freon is a medium, a solenoid valve controls the on and off of the liquid in the pipeline to prevent the main cylinder from being flushed. The control methods are normally closed, normally open, explosion-proof and so on.

 

Technical data:

Models: Port sizes H1 H2 H4 L L2 KVs(m³/h)
SAE Inlet/Outlet ODF Inlet/Outlet Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
EVR3-014 EVR3-014S 1/4 6 0.5 14 2.8 71     4.0 102 0.3 7 0.27
EVR3-038 EVR3-038S 3/8 10 0.5 14 2.9 73     4.6 117 0.4 10
EVR6-038 EVR6-038S 3/8 10 0.5 14 3.1 79     4.4 111 0.4 10 0.8
EVR6-012 EVR6-012S 1/2 12.8 0.5 14 3.1 79     5.0 127 0.4 10
EVR10-012 EVR10-012S 1/2 12.8 0.6 16 3.1 79     5.0 127 0.4 10 1.9
EVR10-058 EVR10-058S 5/8 16 0.6 16 3.1 79     6.3 160 0.5 12
  EVR15-058S 5/8 16 0.7 19 3.4 86     6.9 176 0.5 12 2.6
  EVR15-078S 7/8 22 0.7 19 3.4 86     6.9 176 0.7 17
  EVR20-078S 7/8 22 0.8 20 3.5 90     7.5 191 0.7 17 5
  EVR20-118S 1 1/8 28.8 0.8 20 3.5 90     8.4 214 0.8 22
  EVR22-138S 1 3/8 35 0.8 20 3.5 90     11.1 281 1 25 6
  EVR25-118S 1 1/8 28.8 1.5 38 5.4 138 2.8 72 10.0 256 0.8 22 10
  EVR25-138S 1 3/8 35 1.5 38 5.4 138 2.8 72 11.0 281 1 25
  EVR32-138S 1 3/8 35 1.9 47 4.4 111 2.1 53 11.0 281 1 25 16
  EVR32-158S 1 5/8 42 1.9 47 4.4 111 2.1 53 11.0 281 1.1 29
  EVR40-158S 1 5/8 42 1.9 47 4.4 111 2.1 53 11.0 281 1.1 29 25
  EVR40-218S 2 1/8 54 1.9 47 4.4 111 2.1 53 11.0 281 1.3 34

 

Weight of EVR20-078S Refrigeration Solenoid Valve:

Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve 0

 

Testing of EVR20-078S Refrigeration Solenoid Valve:

Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve 1

 

EVR20-078S Refrigeration Solenoid Valve used in Refrigeration Unit:

Medium Pressure Normally Closed Solenoid Valve / DC12V Liquid Line Solenoid Valve 2

 

What is the VALVE?

Valve is to control the flow of the fluid medium, flow, pressure, temperature and other mechanical devices. A valve is an essential part of a piping system. Valve fittings are technically the same as pumps and are usually discussed as a separate category. Valves can be operated manually or by hand wheel, handle, or pedal, and can be controlled to change the pressure, temperature, and flow rate of the fluid medium. Such valves may operate continuously or repeatedly with these variations, such as safety valves installed in hot water systems or steam boilers. Automatic control valves are used for more complex control systems based on external inputs (i.e. Automatic control valve does not need manual operation, according to its input and setting, so that the valve can accurately control the requirements of the fluid medium. According to the material, the valve is also divided into cast iron valve, cast steel valve, stainless steel valve, chromium-molybdenum steel valve, chromium-molybdenum-vanadium steel valve, two-phase steel valve, plastic valve, non-standard custom valve and other materials.

 

What is the REFRIGERANT?
A refrigerant that completes the thermodynamic cycle in a refrigerant refrigerator. It absorbs heat from objects cooled at low temperatures and transfers it to cooling water or air at high temperatures. In the refrigerator steam compression refrigerant, can be liquefied at room temperature or low temperature as a refrigerant, such as freon (fluorine, chlorine and bromine saturated hydrocarbons) derivatives, and azeotropically mixed working fluid (by two an azeotrope mixture solution in a certain amount of freon and hydrocarbons (propane, ethylene, etc.), ammonia, etc.; In a gas compression refrigerator, use a gas refrigerant, such as air, hydrogen, helium, etc. In the refrigeration cycle, the gas is always in the gaseous state; Absorption refrigerating machine using adsorbent and refrigerant composed of binary solution as the working medium, such as ammonia and water, lithium bromide (molecular formula: lithium bromide, white cubic crystal or granular) powder, easily soluble in water) and water; Steam jet refrigerators use water as a refrigerant. The main technical indicators of refrigerant include saturated vapor pressure, specific heat, viscosity, thermal conductivity, surface tension, etc.

 

Welcome to your inquiry!

Contact Details
Ningbo Brando Hardware Co., Ltd

Contact Person: Echo

Tel: +8613454729544

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