High-temperature solenoid valve, solenoid valve

Working principle of the high-temperature solenoid valve:

When the solenoid of the solenoid valve is energized, the connecting rod is lifted, causing the rotating shaft to rotate and the auxiliary valve to open. Since the auxiliary valve is opened, the pressure fluid on the upper part of the main valve valve cup is discharged, so the pressure on the lower part of the main valve valve cup is higher than that on the upper part. Thus, the pressure on the lower part will push the main valve valve cup upwards. After the main valve is opened, the pressure on the top and bottom is equal. Under the action of the electromagnetic force and the pressure on the top and bottom, the valve cup is in a balanced state and the valve opens. When the power is cut off, under the action of the self-weight of the armature and the return spring, the auxiliary valve closes. After the auxiliary valve closes, the pressure on the upper part of the main valve valve cup increases and pushes the main valve valve cup downwards, achieving the sealing effect of blocking the flow, and the valve closes. 

Structural features of the high-temperature solenoid valve:

High temperature resistance: Utilizes metal hard seals, enhancing the operating temperature. The temperature of the medium fluid can reach up to 425℃. Wear resistance: Reasonable material selection, ingeniously utilizing the lubricating effect of the fluid between the valve cup and the guide sleeve to reduce wear. Lever principle is adopted to ensure complete isolation between the coil and the valve body. 

Overview of High Temperature Electromagnetic Valves:

The high temperature electromagnetic valve is a type of pilot-operated direct-acting electromagnetic valve. Its applicable medium range is wide. The high temperature electromagnetic valve can be used separately for water, light oil, heavy oil, non-corrosive gas, and steam, etc. For example, it can be used in the drainage system of the extraction pipe of power stations and the exhaust system of evaporators. The main function of the high temperature electromagnetic valve is to perform two-position automatic regulation and remote control of the medium in the pipeline.

High-temperature solenoid valves, high-temperature steam solenoid valves, high-temperature hot water solenoid valves, and high-temperature high-pressure solenoid valves are applied in industries such as kiln equipment, drying equipment, petrochemicals, biopharmaceuticals, HVAC, electroplating and painting, rubber and plastic machinery, food and beverage, papermaking, dyeing and printing, as well as power and mining. They are used for automatic control engineering, project renovations, and automatic control of equipment's supporting pipeline. Valve body installation direction indicators; specially designed coils, and a heat dissipation structure, so they are less likely to burn out; after a long period of stopping and restarting, the action is still very sensitive.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.