KHM Series High-Pressure Flange Ball Valve, Split Flange Type Ball Valve KHM-F3-F6

Product Overview

The KHM Series High-Pressure Flange Ball Valve is a high-performance valve with split flange connection. It is in sharp contrast to the integral welded structure of BKH-SAE series. Its flange ring is separated from the valve body and fixed by grooves or bolts on the valve body. This design endows it with unparalleled installation flexibility, making it particularly suitable for complex pipelines that require frequent angle adjustment or have limited space. It is an ideal choice for controlling high-pressure fluids in petroleum, chemical, natural gas and large-scale hydraulic systems.

Detailed Product Features & Advantages

1. Split Flange: Installation Revolution

• 360° Rotation: During installation, the flange on one end of the pipeline can be fixed first, then the valve body and the flange on the other end can be rotated to easily align the bolt holes, which greatly reduces the installation difficulty. It has obvious advantages especially in narrow spaces or occasions where alignment is difficult.
• Strong Adaptability: It can effectively compensate for minor deviations in pipeline installation and reduce installation stress.
• Standard Compatibility: The flange end complies with multiple domestic and foreign standards such as GB, HG, JB, ANSI, DIN, JIS, etc., with strong interchangeability.

2. Convenient Maintenance, Cost Leadership

• Side-Mounted Structure (for most models): The valve cover is installed from the side, and the internal valve core assembly can be inspected or replaced online to realize maintenance without shutdown.
• Online Maintainable: When the valve seat seal ring is worn, the seal can usually be repaired by injecting sealant online or directly replacing the valve seat assembly, without removing the entire valve.

3. High-Pressure Design, Safe and Stable

• Sturdy Valve Body: Made of high-quality carbon steel or stainless steel through forging/casting, with a solid and durable structure.
• Fire Safety Design: Many models are equipped with fire and static protection structures, which can still maintain sealing performance under extreme conditions and meet safety specifications.

4. Diverse Operation Methods

• Provide various driving methods such as manual handle, gearbox, pneumatic and electric, meeting the needs from manual to fully automatic control.

Detailed Technical Parameter Table

Typical Application Fields

• Petrochemical Industry: Process pipelines in oil refining units and chemical plants.
• Natural Gas Transmission: Shutdown and control of urban gas and long-distance pipelines.
• Power Plant Systems: Boiler feed water, steam and extraction systems.
• Industrial Pipelines: High-pressure water, gas and oil pipelines in various industrial devices.
• Environmental Protection Engineering: Sewage treatment and flue gas purification systems.

Selection Guide: KHM Series vs. BKH-SAE Series

Our Advantages

• Professional Manufacturing: Possess mature production technology for split ball valves, with stable and reliable quality.
• Strict Inspection: Each valve undergoes strict pressure test and sealing performance inspection.
• Comprehensive Support: Provide all-round services such as technical selection and installation guidance.
• Non-Standard Customization: Can customize valves with special pressure, material and driving methods according to customer needs.