● Forged Steel Construction - Manufactured from high-quality forged steel for superior strength, high-pressure resistance, and impact tolerance
● Dual Functionality - Integrates both throttling regulation and positive shut-off in a single valve, simplifying piping systems
● Compact Design - Space-saving structure reduces installation footprint and system weight
● Excellent Sealing - Optional metal hard seal or soft seal ensures zero leakage
● High Temp/Pressure Resistance - Suitable for PN16-PN420 pressure ratings with temperature resistance up to 425℃
● Low Flow Resistance - Optimized flow path design minimizes pressure drop
● Long Service Life - Precision machining combined with wear-resistant materials extends operational lifespan
● Multiple Connection Options - Available with flange, threaded, and other connection types
Main material: carbon steel, stainless steel, alloy steel
Nominal diameter: NPS1/4”~NPS3” DN6~DN80
Pressure range: Cl150~CL4500 PN10 ~ PN760
Working temperature: -196℃ ~ +600℃
Operator: Manual
Application range: tap water, sewage, construction, petroleum, chemical industry, food, medicine, textile, electricity, shipbuilding, metallurgy, energy system, etc.
◎ Design Standard: API 602/API 598
◎ Pressure Temperature Rate: ASME B16.34,BS1560
◎ Connection standard: ASME B16.11, ASME B1.20.1, ASME B16.5, ASME B16.25
◎Connection standards：ASME B16.11、ASME B1.20.1、ASME B16.5、ASME B16.25
◎ Fire Safe: API6Fa
◎ Pressure test: API 602, API 598
The API 6A High Pressure Slab Gate Valve is specially designed for high-pressure pipeline systems in industries such as petroleum, natural gas, and chemical engineering. It features a valve body made of high-quality alloy steel, which is precisely machined and rigorously tested to ensure reliable performance under high pressure, high temperature, and corrosive medium conditions. The unique flat gate plate design enables two-way sealing, allowing for flexible opening and closing with low flow resistance. It is an ideal choice for long-distance pipelines, refining and chemical plants, and high-pressure fluid control systems.
The structure is simple & compact with: smooth flow passages, high accuracy in flow characteris- tic curves, stable & reliable, economically practical, and easy to maintain. Based on a conventional type, it is designed and developed through modular extension which is capable of producing special structures such as: the C7 series angle type single-seat valve, bellows seal single-seat valve, and insulated jacket type single-seat valve for user selection.
The Bellows Seal Gate Valve is a high-performance valve designed to ensure sealing integrity and prevent medium leakage. It utilizes bellows seal technology to effectively block fluid leaks that could cause environmental pollution or safety hazards. This valve is suitable for use in steam, thermal oil systems, heat exchangers, and other high-temperature, high-pressure fluid control applications. Its compact structure and easy maintenance offer long-term reliable sealing performance.