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Butt Weld Triple Offset Butterfly Valve

Butt Weld Triple Offset Butterfly Valve

The Butt Weld Triple Offset Butterfly Valve is a high-performance metal-seated valve designed for demanding industrial applications requiring zero leakage, high temperature resistance, and long-term reliability.

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Product Introduction

The Butt Weld Triple Offset Butterfly Valve is a high-performance metal-seated valve designed for demanding industrial applications requiring zero leakage, high temperature resistance, and long-term reliability. It is widely used in oil & gas, power generation, petrochemical, and offshore pipeline systems.

Its triple offset design eliminates seat friction during operation, ensuring low torque, reduced wear, and stable sealing performance even under high pressure and high temperature conditions.

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Key Advantages

01/

Zero-leakage metal sealing (API 598 / ISO 5208 Class VI)

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High temperature resistance up to 600°C (material dependent)

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Pressure rating up to Class 600 / PN100

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Optional fire-safe design (API 607 / API 6FA)

Applications

Oil & gas transmission systems

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LNG and natural gas pipelines

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Power plant steam systems

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Petrochemical processing

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Offshore and marine engineering

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Technical Data

Size	DN50–DN2000
Materials	WCB, CF8M, CF8, Alloy steel
Seat	Metal-to-metal sealing (hardened alloy / Stellite)
Operation	Gear / electric / pneumatic
Standards	API 609, API 598, ISO 5208

Quality Assurance

Each Butt Weld Triple Offset Butterfly Valve is fully tested before shipment:

Hydrostatic and shell pressure test

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Seat leakage test (bubble-tight verification)

02

Material traceability certification

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Dimensional and torque inspection

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Packaging & Delivery

Export wooden case packaging with corrosion protection

Standard delivery: 15–45 days depending on specification

FAQ

Q: What is the MOQ?

A: 1 piece for sample orders; bulk MOQ is negotiable.

Q: What is the delivery time?

A: Typically 15–45 days depending on size and material.

Q: What payment terms do you accept?

A: T/T, L/C at sight, and negotiated terms for long-term cooperation.

Q: What trade terms are available?

A: EXW, FOB, CIF, CFR.

Q: How do you ensure quality?

A: 100% pressure testing with inspection reports and material certificates.

Q: Can you provide customization?

A: Yes, including materials, pressure class, size, and actuator options.

Q: What warranty is offered?

A: 12 months after installation or 18 months after shipment.

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