Refrigeration Solenoid Valves
Jefferson range of Solenoid Valves for Refrigeration & Air-Conditioning Services. Valves for Ammonia, Fluorinated Refrigerants, Ecological Refrigerants: HFC 134A-404A-507. For Liquid lines, vapor suction, hot gas applications.WE can offer different type of end connections with Flare connections, For Soldering & Welding Flanges etc.
The valves and level switches which are included in this catalog have been specifically designed to handle and control the current refrigerants, including ecological refrigerants, in the different states of aggregation, to apply them in the multiple systems of automatic control of refrigeration.
No withstanding, they can be used in other applications and with other fluids which are not necessarily refrigerants.
Solenoid Valves available for different Refrigeration Fluids: CFC & HFC, R22, R134a, R404a, R507, R 717,
Freon Solenoid Valve
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Product BrochureProduct Details:| Brand | jefferson |
| Valve Size | 3/4' to 2" |
| Material | forged brass |
| Pressure | 0.2 to 21 bar |
| Series | 1342R |
| Control | Pilot Operated |
Principal characteristics
• Forged Brass body
• Brass Piston
• Teflon seats
• Capsulated coils with DIN 43650 IP65 protection
• Optional: Manual operator
• Optional: Normally open
• Optional:Extender copper tubes
• Minimum pressure differential: 0.20 BAR (3 PSI)
• Maximum pressure differential: 21 BAR (300 PSI). for direct current: 13 BAR (189 PSI)
• Maximum working pressure: 28 BAR (406 PSI)
• Temperature range: -40° C to 110° C (-40° F to 230°F)
Additional Information:
- Item Code: 1342R
Ammonia Solenoid Valve
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Product BrochureProduct Details:| Brand | Jefferson |
| Valve Size | 1/2", 3/4", 1' |
| Pressure | 28 BAR |
| Series | 1343 |
| Material | Stainless Steel |
| Media | ammonia |
| Temperature of Media | Low Temperature |
| Automation Grade | Manual |
Specifications:
- Body: Cast Steel
- Steel Forged flanges for welding
- Teflon seats & diaphragms
- Pressure: 0.07 to 21 bar
- Temperature: -40° C to 110° C
- Connections: 1/2" to 1 1/4"
Applications:
Refrigeration, Cold Storage, Ammonia compressors, Breweries, Fertilizers etc.
Additional Information:
- Item Code: 1343
Ammonia Solenoid Valve
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Product BrochureProduct Details:| Brand | Jefferson |
| Valve Size | 3/4 inch - 2 inch |
| Pressure | as per requirement |
| Material | Brass/Bronze |
| Media | ammonia |
| Temperature of Media | Othetrs |
| Control | Direct-Operated |
Principal characteristics
• Cast body with flanged connections
• Counter flanges for welding in forged steel
• Stainless steel piston
• Teflon seat on the piston
• Humidity and weather - proof outlet
• Class H coil in polyester
• Maximumpressure differential: 17 BAR (245 psi). Minimum: 0 bar
• Maximumworkingpressure: 28 BAR(406 psi).
• Temperature range: -40°Cto 110°C (-40°Fto 230°F)
• Manual operator in all versions and sizes.
Additional Information:
- Item Code: 1344
Refrigeration Solenoid Valve
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Product BrochureProduct Details:| Material | Brass/Bronze |
| Valve Size | 3/4 inch - 2 inch |
| Media | amonia |
| Pressure | as per requirement |
| Brand | jefferson |
| Temperature of Media | Othetrs |
Principal Characteristics
• Forged Brass body
• Teflon seats and diaphragm
• Capsulated coils DIN 43650 connection IP65 protection.
• Minimum pressure differential: 0.07 BAR(1 PSI) except size 1/4" :0 BAR
• Maximum pressure differential: 21 BAR (300 PSI) for direct current: 10 BAR
• Maximum working pressure: 28 BAR (406 PSI)
•Temperature range: -40°C to 110°C (-40°F to 230°F)
• Flare SAE connection or brazing terminals
• The copper tube extensions do not require the valve to be disassembled at the time of brazing
Additional Information:
- Item Code: 2041
Back Pressure Regulating Valve
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Product BrochureProduct Details:| Model Name/Number | N/A |
| Valve Size | N/A |
| Material | N/A |
| Brand | jefferson |
| Size | 3/4 inch - 4 inch |
| Finishing | N/A |
| Color | N/A |
| Flow | N/A |
| Media | N/A |
Specifications:
- Back-pressure regulating valve
- Bonnet: for multiple pilots
- Body: lron
- Pressure: Up to 17 bar
- Temperature: -60 degree C to 80 degree C
- Connections: 3/4" to 4" flanged
Applications:
Beverage Industry, Ammonia Compressors, Breweries, Fertilizers
Additional Information:
- Item Code: 2054
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