Butterfly valve manufacturer

Metal to Metal Butterfly Valve

Metal to Metal Butterfly Valve Manufacturer

Metal to Metal Butterfly Valve: Features metal-to-metal sealing, handles high temps/pressures. Fire-safe, durable in harsh conditions. Versatile end connections, ideal for industrial flow control with reliable shutoff.

Size Range: 2″ – 72″ (DN50 – DN1800)

Pressure Range: Class 150-600 | API 609 1500 PSI
Design Standards: API 609, ISO 10631, BS 5155, MSS SP-67
Material Range: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel (304/316), Duplex
End Connections: Flanged (FF, RF, RTJ), Lug, Wafer, Butt Weld (BW)
Body Structures: Wafer Type, Lug Type, Double Flanged
Body Types: Resilient Seated, Metal Seated
Body & Bonnet Connection: Bolted Bonnet, Integral Stem (Anti-blowout)
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High-Temp Metal-Seated Butterfly Valve
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DN250 PN16 CF8 Metal - to - Metal Seat Flange End High - Temperature Pneumatic Triple - Offset Butterfly Valve excels in high - heat industrial settings. With materials like CF8C, 310S, 316, 304 for diverse thermal - corrosive needs, plus triple - offset design and pneumatic actuation, it ensures sealing, durability, and efficiency. Customize with material, actuation tweaks for unique high - temp fluid control demands, optimizing performance across industries.
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High-Temp Metal-Seated Butterfly Valve

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TIANYU DN100 300LB high-temp metal-seated butterfly valve, built with CF8c/310s/316/304. Handles up to 1200°C, Class 300 pressure, zero-leak metal sealing. Ideal for power, petrochemical, metallurgical sectors—durable, efficient, and versatile. Customizable for extreme thermal/corrosive environments.
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Metal to Metal Butterfly Valve Manufacturer

Metal to Metal Butterfly Valve Features

Metal to Metal Butterfly Valve features robust metal-to-metal sealing, ensuring tight shutoff even under high temperatures and pressures.

 

With versatile end connections (flanged, lug, wafer), it integrates easily into pipelines. Fire-safe by design, it maintains performance during extreme conditions. Suitable for handling abrasive or corrosive media, it delivers reliable flow control in critical applications where resilience and long-term sealing integrity are paramount.

Metal to Metal Butterfly Valve Advantages & Application

Metal to Metal Butterfly Valve Product Advantages

  • Durable Sealing: Metal-to-metal design resists high temperatures, corrosion, and abrasion, maintaining tightness even after 10,000+ cycles—critical for hazardous or high-value media.
  • Low Wear Operation: Triple offset design eliminates friction, extending service life by 50% compared to standard butterfly valves in frequent-operation systems.
  • High-Temp Adaptability: Withstands up to 600℃, suitable for superheated steam and high-temperature industrial fluids where soft-sealed valves fail.
  • Energy Efficiency: Streamlined flow path minimizes pressure drop, reducing pump energy consumption by 8~10% in high-flow systems.
  • Broad Compatibility: Handles diverse media (steam, oil, gases) and adapts to corrosive environments with material upgrades (e.g., 316 stainless steel).

Metal to Metal Butterfly Valve Application Fields

  • Power Generation: Controls superheated steam in boiler systems, turbine bypass lines, and heat exchangers, ensuring stable operation in thermal power plants.
  • Petrochemical Industry: Regulates hot hydrocarbons, molten sulfur, and process fluids in refineries and chemical plants, withstanding corrosive and high-temperature conditions.
  • Metallurgy: Manages high-temperature gases and cooling water in steel mills and smelting furnaces, enduring thermal cycling and abrasive media.
  • Industrial Heating: Controls hot oil and thermal fluids in district heating networks, ensuring efficient energy transfer without leakage.

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BUTTERFLY VALVE SUPPLIER

Metal to Metal Butterfly Valve

Metal to Metal Butterfly Valve features Tianyu’s precision metal-to-metal sealing, ensuring tight shutoff under high temps/pressures. Manufactured with forged alloy components, it undergoes rigorous testing. Ideal for harsh industrial use, it resists corrosion, offers durable performance, and integrates versatile connections for reliable flow control.

Metal to Metal Butterfly Valve Parts

Why Choose Us

Ensure Safety

Our products and services comply with international standards and specifications to make sure that we only produce the best and highest quality products and services to our clients.

Customization Service

We offer tailor-made industrial valves to ensure that our product fits your application standards and demand. TIANYU is ISO, API, MSS, and ASME compliant to guarantee you the highest product quality.

Fast Shipping

As a business partner, TIANYU makes sure that we commit to our clients’ requested deadline because we very much understand the importance of adhering to the timeline required.

After-Sales Service

TIANYU’s service does not end once our industrial ball valves are being delivered. Also, we offer warranties and provide customer service to our clients as part of our quality service.

About Us
valve test apparatus

Founded in 2009, Wenzhou Tianyu Valve Technology Co., Ltd. is a professional valve enterprise integrating design, development, production, and sales services, located in the hometown of Chinese valves – Oubei Town, Wenzhou.

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