High Temperature Butterfly Valve

Through years of technological innovation and market accumulation, we have developed into a leading domestic enterprise and are continuously expanding into international markets. We always adhere to the business philosophy of "survival through quality and development through reputation," and are committed to providing high-quality pipeline connection products to global customers.

Product Parameters

Instructions for Use

High Temperature Butterfly Valve use a drive mechanism to control the rotation of the disc from 0 to 90 degrees, achieving media cutoff or flow. For manual operation, simply rotate the handle to adjust the flow rate. Electric or pneumatic models require a power or air supply for operation. During installation, ensure the media flow direction aligns with the arrow direction on the valve body, and tighten the bolts evenly over the flange connection.

Advantages

1. Superior Sealing Technology:

These High Temperature Butterfly Valve feature robust sealing technology, maintaining a tight seal regardless of liquid pressure, even in hot water or turbid liquids containing particles. The internal components undergo special hardening treatment, ensuring continued tightness even after prolonged operation, avoiding the problems associated with pipe leaks.

2. Smooth Water Flow and Energy Saving:

In its fully open state, the High Temperature Butterfly Valve offer over 60% less resistance than traditional valves, resulting in easier water delivery and significant annual electricity savings.

3. Durable and Maintenance-Free:

These High Temperature Butterfly Valve operate stably in environments ranging from sub-zero temperatures to high-temperature steam. The valve body utilizes military-grade forging technology, withstanding high-pressure impacts and corrosive media. An intelligent monitoring system detects abnormal vibrations or temperature changes. Standardized modular design for key components eliminates the need to disassemble the entire pipeline when replacing vulnerable parts, reducing maintenance time significantly.

Common Application Scenarios

1. Basic Industrial Sector:

Covering everything from crude oil pipelines to refining units, High Temperature Butterfly Valve are particularly suitable for high-temperature oils and corrosive media. In thermal power plants, they are used for main steam pipeline control, withstanding erosion from 540℃ high-pressure steam. In urban central heating systems, they are responsible for heat distribution, maintaining zero leakage under conditions of rapid temperature changes.

2. Specialty Industry Applications:

Liquefied natural gas receiving terminals heavily rely on the low-temperature performance of High Temperature Butterfly Valve, stably controlling the flow of liquid at -162℃. In shipbuilding, they are installed in ballast water systems, resistant to long-term seawater corrosion, and occupy only 1/3 the space of traditional valves. In food and beverage production lines, they offer sterility advantages; the mirror-polished flow channels meet 3A hygiene standards, eliminating media residue.

3. Environmental Engineering Construction:

In wastewater treatment plants, High Temperature Butterfly Valve are used in sludge control; their unique anti-jamming design easily handles fluids containing fibrous impurities. In flue gas desulfurization units, they resist gypsum slurry abrasion, extending their service life by more than twice that of gate valves.

4. Intelligent Infrastructure:

The regional energy network is equipped with an intelligent electric drive system for remote and precise pressure and temperature control. Fire-fighting pipelines in high-rise buildings utilize fire-resistant products that automatically trigger emergency sealing at temperatures up to 850℃. The ultrapure water system in the semiconductor factory, relying on its zero-pollution characteristics, ensures the cleanliness of hundreds of tons of pure water delivered per hour.

5. Adaptability to Extreme Environments:

Deep-sea oil and gas platforms withstand water pressure at 1500 meters, with titanium alloy valve bodies guaranteeing eight years of maintenance-free operation underwater. Oil and gas pipelines in frigid regions operate stably at -50℃, with built-in antifreeze devices eliminating the risk of jamming. The cooling system of the desert photovoltaic power station resists wind and sand erosion, and a special coating extends the maintenance cycle to five years.