Description
Feature for ball valves
All-welded forged steel ball valves are for use in pipelines. They guarantee safe flow stoppage through the combination of an all-welded forged steel body, eliminating the need for longitudinal welds, and a system of double seals in all seal assemblies including the seat seal assembly.
KITZ’s all-welded forged steel ball valves can be used to meet all of the needs required by a pipeline ball valve. Their main features are detailed below.
- All-welded one piece forged steel, eliminates the need for longitudinal welds, protecting product quality.
- The seat seal mechanism utilizes a “floating seal”, which makes use of spring force and fluid pressure, and can be used with both low and high-pressure media.
- The use of a rubber seat “double seal system” (metal/soft – metal seat) in the valve seat seal assembly produces a superior seal, durability and rapid recoverability.
- A wiper installed in the seat seal assembly prevents the entry of foreign substances and uniformly distributes sealant.
- The double seal stem assembly is designed with an eye to maintenance. The upper seal assembly can be changed even when the valve is in operation.
- The valve comes equipped with a safety lock to prevent the vent valve from unexpectedly flying off.
- Valves are designed to allow for x-ray inspection of all weld locations, including final welds. (Bore diameter of 4B and greater)
About Ball valve
Ball valves, one of KITZ’s main products, offer a lineup of valves compatible with a variety of materials. We also produce metal seats that support special lines and can handle operating temperatures up to 500°C, as well as Λ (lambda) port valves that can be closed and controlled to accommodate slurry fluids. We apply standards such as ANSI/ASME and API,MSS,ISO,DIN,JIS to supply worldwide.
Ball valve applications
The use of ball valves is extremely wide, and there is a tendency for demand to increase even further in the future.
- Electric power industry and natural gas pipelines
- Petroleum refining and petrochemical plants
- General chemicals, machinery plant equipment and facilities
- Building Equipment
- Irrigation and pollution prevention
- Water and sewerage and gas supply for general households
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TAN LONG TECHNOLOGY SOLUTIONS CO., LTD
🤙 090909 1789
🏬 146/18 Nguyen Huu Tho St., Phuoc Kien Ward, Nha Be Dist. HCMC, Viet Nam
