Defrost Electromagnetism Valves

• Media: Ammonia, Fluorine,Propane,Propylene,etc
• Temperature: -50c to +150c
• Actuator: Manual
• Material: Carbon Steel
• Structure: Angle Type Globe Valve
• Application: Refrigeration Valve
• Model NO.: AVF
• Standard: DIN, GB, ANSI
• Nominal Pressure: 2.8MPa
• Test Pressure: 4.2MPa
• Transport Package: Individual Box for Each Valve
• Trademark: AMG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000PC/Year

Product Description

DESCRIPTION
AFV valve is a three-way solenoid valve, which is designed for defrosting by hot gas.
AVF valve is designed with internal communication in each inner chamber to avoid external pipes and connections.AFV valve is easy for installation.
Refrigeration cycle: when the coil is currently. joint B is closed.Valve is in the normal flow direction, from the evaporator to the suction of compressor (joint C to join  A)
Defrosting cycle: when the coil is energized, joint A is closed,hot gas flow from the pipeline (jiont B) to the evaporator (joint C) for defrosting

when the temperature or time in the evaporator reaches the set value,the solenoid valve is closed, the hot gas defrosting will end, and the refrigeration cycle will start again. (but the fan needs to be delayed for a period of time before starting, commonly known as dripping time)

AVF valve can only be connected with the exhaust integrated the main pipe. lt is not allowed to connect with the exhaust main pipe directly.

PARAMETER

Type	ϕA		ϕB		h	k
	inch	mm	inch	mm
AVF25-D	1-1/8"	34	7/8"	28	25	20
AVF32-D	1-3/8"	42	7/8"	28	25	20

Company Show
 

Changzhou AMG Refrigeration Equipment Co., Ltd. has introduced the world's advanced technology and equipment for specialized manufacture of steel valves in AMG series. Because of their perfect design, excellent performance and high-quality manufacture, they were awarded "Golden Prize of China International Patent & Brand Exposition" and "Certificate of Recommendation for High-quality Products of the US Council of International Quality Authentication".

Steel valves in AMG series are featured by good-looking and artistic appearance, advanced and unique structure, lightand flexible operation, excellent sealing performance, zero leakage, high reliability and long service life. They are widely used inrefrigerated-storage and freezing systems in the industries of cooling, refrigeration and air-conditioning as well as the industries of food, beverage, bear, pharmaceutical, ship-building, gas, chemical, petroleum, etc.

A high-performance refrigeration system is dependable on high quality components. The application of AMG series steelvalves with high quality and reasonable price will offer you a complete alternative for expensive imported valves while adding luster to your products.