Avax Automatic Exhaust Valve

• Type: Compound Exhaust Valve
• Material: Stainless Steel Cast Steel Brass
• Certification: RoHS, CE, ISO9001, TS16949, TUV, GS
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: XC
• Model NO.: AVAX
• Origin: China
• HS Code: 3917400000
• Production Capacity: 9999

Product Description

Our company mainly produces (AVAX automatic exhaust valve) is also one of the domestic (exhaust valve) manufacturers. The company's business scope: valve, pipe fittings, fluid equipment production, processing, sales, pipeline accessories, building materials, hardware and electricity, automatic control equipment sales, engaged in the import and export of goods and technology business! Welcome new and old customers calls, letters, we will be happy to provide you with satisfactory service!
AVAX automatic exhaust valve product overview:
AVAX automatic exhaust valves are used in heating systems, central heating systems, floor radiant heating systems, solar heating systems, heat pump systems, central air conditioning, heating boilers, etc. When there is air in the system, the gas gathers in the upper part of the exhaust valve, the accumulation of bubbles in the body makes the float drop with the water level, so open the exhaust piston, after the gas is exhausted, the water level rises, the float also rises, close the exhaust piston. Such as tightening the valve cap on the side of the valve body, the exhaust valve stops venting, in general, the valve cap should be in the open state. In the exhaust system and HVAC system operation process, water in the heating of the release of the gas (such as hydrogen, oxygen, etc.) caused by many adverse effects will damage the system and reduce the thermal effect, these gases if not discharged in time will produce a lot of adverse consequences. Such as: corrosion caused by oxidation; The formation of air bags in radiators; Hot water circulation is not smooth and unbalanced, so that some radiators are not hot locally; Noise when the pipeline is running with air; The vortex phenomenon of circulating pump. This shows the important role of the use of automatic exhaust valve.
1, reliable performance. Discharge device material use PK-EP. Compared with all known synthetic materials, PK-EP has the best performance and highest reliability. PK-EP can withstand high temperatures (than exhaust valves. The operating temperature is much higher). The O-type sealing ring uses the optimized material EPDM to ensure that the O-type sealing ring still has good elasticity and operational reliability at high temperatures. The internal spring of the exhaust valve spool is made of special materials and nickel-plated stainless steel to prevent oxidation (if oxidation will affect the movement of the valve spool); The exhaust mechanism of the exhaust valve is very reliable, and each valve has passed the exhaust test and pressure seal test before leaving the factory. The individual components are cast with high precision for perfect assembly. 2. Easy maintenance. Automatic exhaust is installed with H18 blocking valve, H18 blocking valve allows convenient removal of the exhaust valve from the system for maintenance, and the water in the system will not flow out, so there is no need to empty the system. 3, only exhaust, no drainage. Steam and water separation plate design adopts special structure to ensure that the exhaust is never drained. 4, as long as the system has pressure, the exhaust valve will continue to exhaust.
Size and technical parameters

Specifications and Dimensions	A		C	D	E	F
Caliber	1/2	55	19	11	17	70
Caliber	Three quarters of	55	19	11	17	70
Normal working pressure 0.7 Mpa				The maximum working temperature is 120ºC
Maximum test pressure 1.4Mpa				The lowest operating temperature? 10 ºC
Body and bonnet brass HPb59-1				Ethylene glycol maximum percentage: 30%