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)

ANSI 150LB Stainless Steel 304 316 JIS 10K Pn10-16 WCB Hard Sealing Worm Wheel Three Eccentric Wafer Butterfly Valve Industrial Water & Eccentric Wafer Type

ANSI 150LB stainless - steel 304/316 valve offers multiple advantages. Its corrosion - resistant properties, derived from the use of high - quality stainless - steel alloys, ensure long - term durability and reduced maintenance. The high - quality construction, with superior mechanical properties and tight - sealing performance, makes it reliable in various industrial conditions. Its versatility in handling different fluids and operating over a wide temperature range suits diverse applications across chemical, food, pharmaceutical, and water treatment industries. Overall, it's a top - tier choice for efficient and safe fluid control.

API 609 ASME CE DN250 150LB WCB Body Aluminum Bronze Disc STL Seat Triple Offset Wafer Type Hard Seal Butterfly Valve

TIANYU’s triple offset hard-seal butterfly valve delivers long-lasting sealing, high-temp resilience, and low operational costs for harsh industrial systems. Customize it with duplex steel body for extreme offshore corrosion, Inconel disc for ultra-high temps (up to 500℃), or higher pressure ratings (up to 600LB) for heavy-duty service. Opt for explosion-proof pneumatic/electric actuators for hazardous zones, or RTJ wafer connections for tight high-pressure sealing. These tweaks align the valve with your specific media, pressure, and space needs—boosting durability and operational efficiency.

Large-Diameter DN1400 CLASS150 WCB Triple Eccentric Metal-Sealed Hard Seal Butterfly Valve

TIANYU DN1400 (56") CLASS 150 WCB hard seal butterfly valve delivers reliable, long-lasting flow control for large-diameter industrial and municipal applications. Its triple eccentric design, Stellite hard seal, WCB construction, and flanged connection ensure wear resistance, leak-tight performance, and seamless integration, backed by API/ASME standards.Customize with 304/316 stainless steel for enhanced corrosion resistance, extended temperature range (-40℃~500℃) with alloy steel components, pneumatic/electric actuators for automation, fire-safe/anti-static features, or JIS/GB flange standards. Tailor to your media type, flow requirements, and safety needs for optimal large-diameter pipeline performance.

PN10 DN400 WCB Stainless Steel 304/316L Large Diameter Three Eccentric Metal Sealing Pneumatic Butterfly Valve

TIANYU PN10 DN400 three-eccentric metal sealing pneumatic butterfly valve: WCB/304/316L, -20℃~400℃, ANSI Class IV leakage. Ideal for municipal, power, chemical sectors needing large-flow, high-temp reliability. Customize with 316Ti disc for extreme chloride, explosion-proof actuator (ATEX/IECEx), WC seal for high abrasion, or ASME B16.5 Class 150 flange. Tailor to your media, temp, and control needs.

DN600 800LB PN10 SS321 Body and Disc High-Temperature Hard-Seal Flanged Butterfly Valve

TIANYU high-temperature hard-seal flanged butterfly valve (DN600, 800LB) with SS321 body and disc ensures reliable flow control for hot gases, steam, and industrial fluids. Its hard-seal design, dual operation, and high-temperature durability suit power, steel, and chemical sectors. Customizable in size, pressure, and actuation to meet specific application needs.

DN400 PN16 WCB Bidirectional Pressure-Bearing Triple Eccentric Metal Multi-Layer Hard Seal Wafer Butterfly Valve

TIANYU DN400 PN16 WCB bidirectional pressure-bearing triple eccentric metal multi-layer hard seal wafer butterfly valve excels in medium-pressure systems with steam, oil, or water. Its triple eccentric design, multi-layer hard seal, and bidirectional bearing ensure tight shutoff and durability. Ideal for power, petrochemical, and municipal sectors. Customizable (drive type, seal materials) to meet specific needs, backed by strict quality testing.

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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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

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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.

Metal to Metal Butterfly Valve

Metal to Metal Butterfly Valve Manufacturer

Metal to Metal Butterfly Valve Advantages & Application

Metal to Metal Butterfly Valve Product Advantages

Metal to Metal Butterfly Valve Application Fields

Related News

Metal to Metal Butterfly Valve

Metal to Metal Butterfly Valve Parts

Why Choose Us

Ensure Safety

Customization Service

Fast Shipping

After-Sales Service

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