Floating Flange Ball Valve for Oil Gas Transmission

Product Introduction

Our Oil & Gas Flange Ball Valve is the flagship industrial fluid control solution from Suzhou Kizi Valve Co., Ltd., built for reliable performance, superior sealing, and long-term durability in harsh industrial environments. As a professional Floating Flange Ball Valve manufacturer, we strictly comply with global industry standards: ASME B16.34/DIN3357/GB/T12237 for valve design, ASME B16.5/JIS B2212/DIN 2543 for end flanges, ASME B16.10 for face-to-face dimensions, and API 598 for inspection and testing.

This Industrial Ball Valve adopts a classic floating structure, with the ball core clamped by inlet and outlet valve seat sealing rings. Driven by the valve stem, the ball core rotates 90 degrees to achieve fast on-off, distribution, and flow direction switching of pipeline media. Under medium pressure, the ball core automatically shifts to the outlet side to enhance sealing performance. With a size range of 1/2” to 10”, pressure rating of 150LB to 600LB, and working temperature of -196℃ to 250℃, our Customizable Flange Ball Valve fully meets diverse B-end industrial project demands.

Product Advantages

Superior Sealing & Efficient Flow Control

Our Full Port Flange Ball Valve features a full-bore design, with the ball channel diameter fully matching the pipeline, ensuring minimal flow resistance and maximum circulation capacity. The low-friction valve seat design reduces operating torque for labor-saving 90-degree on-off operation. It achieves Class VI leakage level, supports bidirectional flow without medium direction restrictions, and maintains stable sealing even under high-pressure working conditions.

Comprehensive Safety & Reliability Design

As a reliable Fireproof Anti-Static Ball Valve, our products are equipped with built-in anti-static devices, fire-resistant structures, and blowout-proof stem designs. The bottom-mounted valve stem prevents flying out under pipeline pressure, and forms metal-to-metal contact with the valve body after a fire to realize secondary sealing. With API607 fire protection and ISO 15848 low leakage certifications, plus a dedicated locking device to prevent misoperation, it fully guarantees the safety of industrial production sites.

Flexible Customization for B-end Bulk Procurement

We offer standard Stainless Steel Flange Ball Valve (CF8/CF8M) and Carbon Steel Flange Ball Valve (WCB) configurations, with optional valve seat materials including PTFE, PPL, nylon, PEEK, and metal hard seals to adapt to corrosive, high-temperature, and ultra-low temperature media. All valves come with an ISO5211 mounting pad, compatible with manual, worm gear, pneumatic, electric, and hydraulic drive modes. We provide full OEM/ODM customization services for B-end bulk procurement customers.

Applications

Our API 598 Certified Flange Ball Valve and High Pressure Flange Ball Valve are widely used in core B-end industrial scenarios.

For the oil & gas industry, our valves are specially designed for midstream and downstream pipelines, gathering and transportation systems, processing plants, and pump stations, suitable for crude oil, natural gas, and refined oil media.

For general industrial processes, the valves are ideal for chemical, metallurgical, pharmaceutical, papermaking, water supply and drainage, and steam pipeline systems, compatible with water, oil, gas, steam and other conventional industrial media.

For special working conditions, our products are adaptable to cryogenic (-196℃), high-temperature (250℃), and high-pressure environments, meeting the needs of LNG, chemical corrosion resistance, and other specialized industrial projects.

Flange ball valve

1) Design Standard: ASME B16.34,DIN3357,GB/T12237

2) End Flange: ASME B16.5.JIS B2212.DIN 2543,GB9113

3) Size: 1/2"-10"

4) Pressure: 150lb~600lb

5) Temperature: -196℃~250℃

6) Materials: Carbon steel/Stainless steel

7) Suitable Medium: Water,Oil,Gas,Steam

FAQ About Floating Flange Ball Valve

What international standards do your Oil & Gas Flange Ball Valves comply with?

Our valves strictly follow ASME B16.34, DIN3357, GB/T12237 design standards, ASME B16.5 flange standards, ASME B16.10 face-to-face standards, and API 598 inspection standards, with API607 fire protection and ISO 15848 low leakage certifications, fully meeting global industrial project compliance requirements.

What is the specification range of your Floating Flange Ball Valves?

Standard products cover sizes from 1/2” to 10”, pressure ratings from 150LB to 600LB, working temperatures from -196℃ to 250℃, suitable for water, oil, gas, steam and other common media. Custom specifications are available for bulk B-end orders.

Do you support OEM/ODM customization for bulk procurement?

Yes, we provide full OEM/ODM customization services for B-end bulk procurement customers, including material optimization, seal material matching, drive mode configuration, and non-standard size customization, to fully adapt to your project’s unique working conditions.