- Jingjiang Fuji Technology Co., Ltd.
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4YrsShanghai, China - Main products: weichai, Caterpillar, Cummins, Cut Resistant Gloves
Home > Products > Refrigeration parts > NH3 Solenoid Valve EVRA 25 EVRA 32 EVRA 40 Refrigeration Ammonia Solenoid Valve For R717 NH3 Ammonia Plant Good Quality
NH3 Solenoid Valve EVRA 25 EVRA 32 EVRA 40 Refrigeration Ammonia Solenoid Valve For R717 NH3 Ammonia Plant Good Quality
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Product Description
Ammonia NH3 Solenoid Valve For Refrigeration
EVRA is a direct or servo operated solenoid valve for liquid, suction and hot gas lines with ammonia or fluorinated refrigerants.
EVRA valves are supplied complete or as separate components, i.e. valve body, coil and flanges can be ordered separately.
EVRA 25, 32 and 40 are servo operated piston valves.The valves are closed with currentless coil.The servo piston with main valve plate closes against the valve seat by means of the differential pressure between inlet and outlet side of the valve, the force of the compression spring and possibly the piston weight. When current to the coil is switched on, the pilot orifice opens. This relieves the pressure on the piston spring side of the valve. The differential pressure will then open the valve. The minimum differential pressure needed for full opening of the valves is 0.2 bar.
EVRA valves are supplied complete or as separate components, i.e. valve body, coil and flanges can be ordered separately.
EVRA 25, 32 and 40 are servo operated piston valves.The valves are closed with currentless coil.The servo piston with main valve plate closes against the valve seat by means of the differential pressure between inlet and outlet side of the valve, the force of the compression spring and possibly the piston weight. When current to the coil is switched on, the pilot orifice opens. This relieves the pressure on the piston spring side of the valve. The differential pressure will then open the valve. The minimum differential pressure needed for full opening of the valves is 0.2 bar.
Product Description
Specification
Type | Opening Differntial pressure with standard coil (bar) | Temp of Medium (℃) | ing pressure (bar) | Kv (m3/h) | ||||||
Min | Max.(=MOPD)liquids2) | |||||||||
10W a.c. | 12W a.c. | 20W d.C. | ||||||||
EVRA 3 | 0.00 | 21 | 25 | 14 | -40 to 105 | 42 | 0.23 | |||
EVRA 10 | 0.05 | 21 | 25 | 18 | 1.5 | |||||
EVRAT10 | 0.00 | 14 | 21 | 16 | 1.5 | |||||
EVRA 15 | 0.05 | 21 | 25 | 18 | 2.7 | |||||
EVRAT15 | 0.00 | 14 | 21 | 16 | 2.7 | |||||
EVRA 20 | 0.05 | 21 | 25 | 13 | 4.5 | |||||
EVRA 20 | 0.05 | 19 | 21 | 16 | 4.5 | |||||
EVRAT20 | 0.00 | 14 | 21 | 13 | 4.5 | |||||
EVRA 25 | 0.20 | 21 | 25 | 14 | 10.0 | |||||
EVRA 32 | 0.20 | 21 | 25 | 14 | 16.0 | |||||
EVRA 40 | 0.20 | 21 | 25 | 14 | 25.0 | |||||
Packing & Delivery
CARTON
Company Profile
Sino-Cool Refrigeration Parts Industry Co., Ltd. has developed into a leading professional manufacturer and supplier of A/C and refrigerator spare parts and tools. Now we are dealing with more than 3000 kinds of products. Our products range includes compressors, capacitors, contactors, relays, fan motors, condensers, refrigerant oil, refrigerant gas, filter driers, charging valves, expansion valves, gas separators, oil separators, defrost timers, pressure gauges, thermostats, copper fittings and brass fittings, copper coils, copper straight pipes, flaring tools, bend tubes, cutters, etc., which are used for HVAC system.Because of modern management and strict quality test before shipment, our product quality is becoming better and better. Meanwhile, we can also provide OEM and ODM services. Due to their competitive price and good quality, our products have been exported worldwide, such as Europe, the Middle East, Africa, and South America. To meet our clients' requirements is our goal, and to develop mutual-beneficial business cooperation with customers is our pursuit. If you feel interested in our products, please feel free to contact us for further information.
Company Profile
Jingjiang Fuji Technology Co., Ltd.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
Contact Us
- Jingjiang Fuji Technology Co., Ltd.
- Contact nameJack Xu Chat Now
- Phone86-188-52690200
- Addressrenminlu
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