1. The valve disc moves up and down The connecting pipe connects the upper chamber with the valve outlet, allowing the valve disc to rise and fall Reduce impact and vibration, and achieve full stroke of the valve
2. The valve body is Y-shaped with low resistance, and the guide ribs are welded with hard alloy. The guide sleeve is made of stainless steel material, and the valve cover operates flexibly
3. Adopt pressure self tightening seal Reliable sealing
4. The sealing surfaces of the valve disc and valve seat are both made of cobalt based alloy welding, which has high hardness, corrosion resistance, abrasion resistance, and durability
Material: Carbon steel, stainless steel, alloy steel, etc
Nominal Size: DN15~DN400
Pressure Rate: PN16~PN420
Temperature Range: -29℃~538℃
Operator: /
Application range:Water, oil、gas
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 quality of forged steel parts is higher than that of cast steel parts, and they can withstand large impact forces. Their plasticity, toughness, and other mechanical properties are higher than those of cast steel parts. The diameter of forged steel stop valves is generally not more than DN80, and most of them are reduced-diameter designs. Compared with cast steel stop valves of the same diameter, the flow rate is slightly lower, but the pressure and temperature range they can withstand are higher than those of cast steel valves, and their sealing performance is much better than that of cast steel stop valves, and their service life is longer. Like other stop valves, they are subject to the restrictions of the flow direction of the medium. Forged steel stop valves can be divided into straight-through stop valves (type stop valves) and direct-flow stop valves (Y-type stop valves) according to installation positions.
The Insulation Jacket Ball Valve is specially designed for pipeline systems that require maintaining the temperature of the medium. It is made of high-quality stainless steel or carbon steel and combines with precise processing technology to ensure reliable sealing and smooth control under high-temperature and high-pressure conditions. The valve body adopts a jacketed insulation structure and can be filled with steam or heat transfer oil, effectively reducing heat loss. It is suitable for high-temperature fluid transportation systems in industries such as chemical, petroleum, heat supply, and pharmaceuticals. The structure is compact, the opening and closing is rapid, the sealing performance is excellent, and it is an ideal control valve for high-temperature fluid pipelines.