Perfect sealing effect, the valve has no cavity to accumulatemedium,the meta lip has the function of self-cleaning,suitable for the working conditions of viscous and easyscaling,two-way flow, quick opening and closing, small flowresistance,more convenient use and installation.
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"-24",DN 50~600
Pressure Rate: Class 150~2500,PN 10~250
Temperature Range: -46°C to +180°C
Operator: Manual, Pneumatic, Electric, etc...
Application range: Suitable for pipelines in various working conditions such aspetroleum,chemical, pharmaceutical,fertilizer, powerindustry, and low temperature.
◎ Design Standard: API 6D, API 599, ASME B16.34
◎ Pressure Temperature Rate:ASME B16.34,GB/T 12224
◎ Face to Face: ASME B16.10,GB/T 12221,EN 558
◎ Flange Standard: AME B16.5,ASME B16.47,GB/T 9113,JB/T 79,HG/T 20592,EN1092,GOST 33259
◎ Butt Weld Standard: ASME B16.25,GB/T12224
◎ Pressure Test: API 598.API6D,GB/T13927.JB/T9092.GOST9544
The valve disc of the Cryogenic Lifting Check Valve adopts a vertical lifting structure and is equipped with a cobalt-based alloy sealing surface. It can achieve rapid response and reliable sealing when the medium pressure changes. The product complies with BS 6364 and API 6D standards and is suitable for the transportation systems of low-temperature media such as LNG and liquid oxygen. The working pressure can reach Class 2500 and meets the strict working conditions requirements in the petrochemical and air separation fields.
The Power Plant Gate Valve is mainly suitable for the pipelines of various systems of thermal power station, cutting or connecting the pipeline medium. Compared with other valve products, the Power Plant Gate Valve is characterized by high temperature and high pressure. It is counted as a unique and closely sealed structure. The higher the pressure, the more reliable the sealing performance. Due to the characteristics of performance and technical characteristics and working conditions, the product has also formed the characteristics of other products that cannot be replaced. This type of valve should generally be installed horizontally in the pipeline. The Power Plant Gate Valve has the design characteristics of ordinary wedge-type gate valves. The valve body has a guide mechanism to prevent rotation when the gate is turned on or closed to ensure that the seal of the gate on the valve seat is correspondingly accurate. At the same time, the wedge valve does not rub with the valve seat before turning off, thereby reducing the wear of the cover and effectively extending the service life of the valve.
Self-Operated Micro-Pressure Regulator does not require additional driving energy and is a kind of energy-saving control device; it is a specialized product for current most popular nitrogen sealing system of storage tanks.