Product: HP & HT oxygen service metal seated ball valveApplication: Shell-SCGP GasificationSize: DN150 / Pressure Rating: CLASS600lb / Medium: High purity oxygen11Operating Temperature: 250℃ / Raw Material: INCONEL625Pressure Differential: 5.8MPag / Cycle time: <2s / On-line Life: >5years,...
An arrangement for top entry ball valve, providing relief from seating load when turning the ball to effect either opening or closing of the valve by a handle connected to the ball via a stem. The arrangement including: a nut having an external thread thereon, the nut being secured to the...
ValvTechnologies trunnion metal seated ball valves are designed for high-pressure and high-temperature applications. The TrunTech® valve is designed to address the severe service demands of the upstream and midstream oil and gas industries. Its protected seat seals design provides long life and tigh...
METAL SEATED BALL VALVE SUMMARYWith such features as small fluid resistance, smooth flow channel, rapid opening and closing, and easy automatic control, the ball valve has been widely used. But the seat of regular ball valves is generally made of PTFE and other nonmetal materials. Limited by ...
Top-Entry metal-seated Ball Valves的标准名称是：上装式金属硬密封球阀 或：顶装式金属硬密封球阀 上装式球阀在管线上拆卸简单迅速，维修方便快捷。又分为浮动球球阀和固定球球阀。金属硬密封球阀为偏心金属密封结构，密封形式可分为：金属对金属密封，可调换金属密封圈对金属密封，不锈钢板与石墨复合板...
Metal Seated Ball Valve is manufactured for high temperature up to 540℃ (may be higher based on the material of body and trim) or abrasion resistance. Relia Metal Seated Ball Valves are Zero leakage (bubble tight seal). Metal Seated Ball Valve is also called metal to metal ball valve, ...
The metal seated ball valve contains 3 main series: 1.cast steel two-piece design, 2.forged steel three-piece design and 3. top entry uni-body design, all designed conform to API 6D and fire safe test are satisfied to BS 6755 and API 6FA. They are available in size from 2 to 48 ...
Uniquely designed trunnion mounted valves are also available for powder service Pentair can provide a complete valve and actuator as ‘package’ for special applications including powder and super speed applications Surface-hardened ball and seats allow use in more severe applications such as slurries, ...
Metal-sealed orbital ball valvesare suitable for petrochemical, liquefied petroleum gas storage, refinery, natural gas, compressor systems, oil and gas pipelines, light industry, textiles and other industries. Features: 1. Open and close without f...
A high-strength Belleville® spring provides force to load the ball into the seat. This design solves many of the problems related to buildup and corrosion in trunnion bearings and eliminates free space between the ball and seat. Unlike the floating-type ball valves, the ValvTechnologies design...