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Home > Industrial Equipment & Components > Valve > Butterfly Valve > Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided

Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided

Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided thumbnail-3

Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided thumbnail-4

Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided thumbnail-5

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Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided photo-4

Long-Life API 609 Triple Offset Butterfly Valve With Extended Warranty and Mill Test Report Provided photo-5

Product Spotlights

API 609 compliant triple offset butterfly valve designed for long-life, zero-leakage performance in critical services. Features a frictionless metal seal, extended warranty, and full Mill Test Report for traceability. Ideal for oil & gas, petrochemical, and power industries seeking reliability and reduced total cost of ownership.

Negotiable MOQ: 1 Unit (Price negotiable depending on order volume and customization)

Key Specifications

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Standard:

API 609

Application:

Other, Oil & Gas

Design:

Triple Offset

Contact Supplier Request Quote Chat Now

Shanghai Zhibang Valve Manufacture Co.,ltd

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Standard API 609

Application Other, Oil & Gas

Design Triple Offset

Seat Material Metal

Body Material Carbon Steel, Stainless Steel, Duplex Steel

Size Range 2“ to 48“

Pressure Rating Class 150 to Class 2500

End Connection Wafer, Lug, Double Flanged

Warranty Extended Warranty Provided

Documentation Mill Test Report Provided

As a leading manufacturer with a strong foundation since 2016, Shanghai Zhibang Valve Manufacture Co., Ltd. is proud to introduce our premium Long-Life API 609 Triple Offset Butterfly Valve. Engineered for the most demanding applications, this valve represents a significant leap in reliability and performance for critical flow control systems. Our commitment to quality, backed by ISO9001 certification and a proven track record of serving global markets from North America to Southeast Asia, is embedded in every valve we produce. This product is specifically designed to offer unparalleled longevity and zero leakage, addressing the core needs of industries where safety, efficiency, and total cost of ownership are paramount.

The valve's superior design and construction translate into tangible benefits for your operations. Here’s a detailed look at what sets it apart:

Triple Offset Geometry: The core of its performance. This design ensures that the disc seals against the seat with a cam action, eliminating friction during operation. This not only guarantees a bubble-tight seal but also dramatically extends the service life of the sealing components.
API 609 Compliance: Manufactured in strict accordance with API 609 standards for butterfly valves, ensuring high performance, safety, and interchangeability for critical service in oil, gas, and petrochemical industries.
Robust Construction: Available in a range of body materials including Carbon Steel, Stainless Steel, and Duplex Steel to withstand corrosive and high-pressure environments.
Versatile End Connections: Offered in Wafer, Lug, and Double Flanged designs to suit various piping system requirements.
Extended Warranty: We stand firmly behind the durability of our valves. An extended warranty is provided, reflecting our confidence in the product's long-life performance and reducing your long-term maintenance risks.
Full Traceability: Each valve is supplied with a comprehensive Mill Test Report (MTR), providing full material traceability and verification of mechanical properties, giving you complete peace of mind regarding quality and compliance.

The technical specifications below highlight the valve's capability range:

Parameter	Specification
Size Range	2" to 48" (DN50 to DN1200)
Pressure Class	Class 150, 300, 600, 900, 1500, 2500 (ASME)
Temperature Range	-46°C to 600°C (-50°F to 1112°F) depending on seat material
Seat Type	Metal Seat (standard), other materials available upon request
Operation	Lever, Gearbox, Pneumatic Actuator, Electric Actuator
Leakage Rate	API 609 Class VI (Bubble Tight) or better

Choosing our valve brings direct advantages to your project:

Reduced Lifetime Cost: The long-life design minimizes downtime, maintenance, and replacement frequency.
Enhanced Safety: The reliable, frictionless sealing mechanism is crucial for handling hazardous media.
Operational Efficiency: Smooth, low-torque operation reduces the required actuator size and energy consumption.
Project Compliance: The API 609 certification and provided MTR simplify procurement for regulated industries.

Trust is earned through performance and transparency. At Shanghai Zhibang, our ISO9001 certified manufacturing processes ensure consistent quality. With an annual export value ranging between US$1 Million to US$1.5 Million, we have successfully delivered reliable valve solutions across diverse continents, from Eastern Europe to Oceania. Our valves ship from major ports like Shanghai and Guangzhou, ensuring efficient logistics. This Long-Life API 609 Triple Offset Butterfly Valve is more than a component; it's a commitment to reliability backed by an extended warranty and full documentation. Elevate the integrity of your piping systems—contact us today for a detailed quotation or to discuss your specific application requirements.

Frequently Asked Questions (FAQ)

What is the key advantage of a triple offset design over a double offset?
The triple offset design introduces a conical seat profile, which creates a true mechanical seal without friction. This eliminates wear during cycling, providing a longer service life and more reliable shut-off, especially in high-cycle or high-temperature applications.
Is this valve suitable for cryogenic service?
Yes, with appropriate material selection (such as stainless steel with low-temperature seats), this valve design can be configured for cryogenic applications down to -46°C (-50°F). Please specify your temperature requirements when inquiring.
What does the included Mill Test Report cover?
The MTR provides detailed documentation for the raw materials used, including chemical composition, mechanical properties (tensile strength, yield strength), heat treatment records, and results of non-destructive tests. It ensures full traceability and material compliance.
Can you provide actuators with the valve?
Absolutely. We offer a complete package with pneumatic, electric, or hydraulic actuators from reputable brands. The valve is designed for easy integration with various actuation systems to meet your automation needs.
What is the typical lead time for an order?
Lead times vary based on size, material, pressure class, and order quantity. Standard configurations typically have shorter lead times. We provide accurate delivery schedules upon receipt of your detailed specifications.
How does the extended warranty work?
Our extended warranty offers coverage beyond standard industry periods for specific components, primarily the seat and seal. The exact terms and duration are provided with the commercial proposal, offering you added financial protection.
Are these valves suitable for abrasive slurry services?
While the metal-seated triple offset design offers good resistance, for highly abrasive services, specific hardened materials or alternative seat designs may be recommended. Discuss your media details with our engineering team for the optimal solution.
Do you offer customization for special applications?
Yes, as a manufacturer, we have the capability to customize valves regarding dimensions, materials, pressure ratings, and end connections to meet unique project specifications. Customization options are available upon request.