â… ï¼ŽProduct Introduction
The Ultra High Temperature Solenoid Valve is a specialized pilot-type fluid control component engineered to deliver stable and reliable performance in diverse high-temperature application scenarios. Integrating advanced pilot-operated structural design, high-quality material selection, and precise control technology, it addresses the limitations of conventional solenoid valves in handling high-temperature media and complex working conditions. As a core control part, it is widely used in industrial fields such as petrochemical, power generation, metallurgy, food processing, and mechanical equipment, primarily responsible for the on-off control of high-temperature fluids including water, gas, and oil. It ensures the safety, efficiency, and stability of the entire fluid circulation system, with excellent adaptability to different working environment temperatures and pressure requirements.
The pilot-type design of this solenoid valve enables it to achieve precise control with lower driving force, even for large-diameter valves, while maintaining excellent sealing performance to achieve zero leakage. It supports both normally open and normally closed control modes, and is compatible with a full range of international standard voltages, facilitating seamless integration into various industrial control systems. Whether in high-temperature fluid transmission pipelines or complex process control links, this product can stably cope with fluid temperatures up to 800℃ and pressures up to 300bar, providing reliable fluid control solutions for industrial production.
Ⅱ．Product Features
1. Pilot-Type Structure for Stable Operation
Adopting a pilot-type action mode, the valve utilizes the pressure difference of the controlled fluid to drive the spool to act, requiring only a small coil driving force to achieve the on-off control of large flow and high-pressure fluids. The structural design is scientific and reasonable, with stable operation, strong anti-interference ability, and suitable for a wide range of diameter specifications (DN0.1-600mm), meeting the needs of both small-flow precision control and large-flow transmission scenarios.
2. Wide Adaptability to Temperature & Pressure
It supports a wide range of circulating fluid temperatures, with optional grades of <+120℃, <+200℃, <+350℃, <+450℃, <+550℃, and even up to <+800℃, fully covering the temperature requirements of most high-temperature fluid control scenarios. The circulating fluid pressure can be selected from multiple grades including 6bar, 10bar, 16bar, 25bar, 40bar, 63bar, 100bar, 200bar, and 300bar. Meanwhile, the working environment temperature supports two common ranges: -30—+80℃ and -50—+100℃, adapting to different climate and working site temperature conditions.
3. Diversified Control Modes & Voltage Compatibility
Flexible control modes are available, including normally open and normally closed, which can be customized according to the specific needs of the application scenario to ensure accurate response to system control commands. It is equipped with international standard voltage coils, supporting AC (380V, 220V, 110V, 24V) and DC (220V, 110V, 24V, 12V) power supplies, eliminating the need for additional voltage conversion equipment and facilitating global application and system matching.
4. High-Quality Materials & Corrosion Resistance
The valve body is made of high-quality materials such as stainless steel (304, 316, 316L) and cast steel, which have excellent corrosion resistance, high-temperature resistance, and mechanical strength. They can effectively resist the erosion of various high-temperature fluids (water, gas, oil, etc.) and ensure long-term stable operation without deformation or failure. The coil has strict temperature control, with operating temperatures limited to <+50℃ and <+85℃, ensuring safe and reliable coil performance and extending its service life.
5. Zero Leakage & Reliable Sealing
Adopting advanced sealing technology and high-temperature-resistant sealing components, the product achieves zero leakage performance, effectively preventing the leakage of high-temperature fluids and avoiding safety hazards and environmental pollution. The sealing structure is optimized and designed to maintain excellent sealing performance even under extreme conditions of high temperature and high pressure, ensuring the safety and environmental friendliness of the working site.
6. Multiple Connection Methods for Easy Installation
A variety of connection methods are available, including threaded (internal thread, external thread), flange, welding, and clamp connections. These connection methods are in line with industry standards, facilitating quick and convenient installation and disassembly according to different pipeline designs and installation environments. The product structure is compact and reasonable, occupying small space, and is suitable for installation in limited space.
Ⅲ．Technical Data
|
Technical Parameter
|
Specification Details
|
|---|---|
|
Action Mode
|
Pilot type
|
|
Diameter Range
|
DN0.1 – 600mm
|
|
Working Environment Temperature
|
Option 1: -30℃ — +80℃; Option 2: -50℃ — +100℃
|
|
Coil Operating Temperature
|
Option 1: < +50℃; Option 2: < +85℃
|
|
Control Mode
|
Normally open, Normally closed
|
|
International Standard Voltage
|
AC: 380V, 220V, 110V, 24V; DC: 220V, 110V, 24V, 12V
|
|
Circulating Fluid Medium
|
High-temperature fluids such as water, gas, oil, etc.
|
|
Circulating Fluid Temperature
|
< +120℃, < +200℃, < +350℃, < +450℃, < +550℃, < +800℃
|
|
Circulating Fluid Pressure
|
6bar, 10bar, 16bar, 25bar, 40bar, 63bar, 100bar, 200bar, 300bar
|
|
Valve Body Material
|
Stainless steel (304, 316, 316L), cast steel
|
|
Connection Method
|
Threaded (internal thread, external thread), flange, welding, clamp
|
|
Leakage
|
Zero leakage
|
