HTHP Slab Gate Valve has small fluid resistance, and the internal medium channel of the valve body is directly connected. The medium does not change its flow direction when the gate flows through the gate valve. The pressure self-tightening seal is adopted, and the two ends of the valve body branch pipe are usually welded. The torque required for opening and closing is small, the body structure is simple, the manufacturing process is better, the sealing performance is good, and the corrosion of the dense cover when the full opening is less. The scope of application is wide. The phenomenon of water hammer is not easy to produce due to the long closing time. The medium can flow to either side in any direction, easy to install.
Material: Carbon Steel, Stainless Steel, Alloy Steel, Etc.
Nominal Size: NPS2~NPS24/DN50~DN600
Pressure Rate: CLASS150~2500/PN16~420
Temperature Range: -29℃~650℃
Operator: Manual, Pneumatic, Electric, etc..
Application range: High-temperature and high-pressure gate valve is generally used in the shape of the valve's shape without strict requirements, but the use conditions is relatively harsh. Such as high-temperature and high-pressure working medium. Such as the application of power industry, petroleum refining, petrochemical, and marine petroleum.
◎ Design Standard: API600, ASME B16.34
◎ Pressure Temperature Rate: ASME B16.34
◎ Face to Face: ASME B16.10
◎ Flange Standard: ASME B16.5,ASME B16.47
◎ Butt Weld Standard: ASME B16.25
◎ Fire Safe: API6Fa
◎ Pressure Test: API 598
The Axial Flow Control Valve is a high-performance control valve featuring an advanced structural design. Its straight-through streamlined flow path allows the throttling element to align with the direction of media flow, reducing energy loss and increasing flow capacity by approximately 20%–50%. With a low flow resistance coefficient, robust structure, low maintenance requirements, and high performance, the valve is widely used for the regulation and control of natural gas, crude oil, refined oil, and other non-corrosive gases and liquids.
The Side Entry Cryogenic Trunnion Mounted Ball Valve fixed ball valve is a type of fixed ball valve that adopts an upper mounted structure. The ball is installed and disassembled through the upper part of the valve body, and can work stably under ultra-low temperature conditions. When closed, the valve stem drives the ball to rotate, making the hole on the ball perpendicular to the valve body channel, thereby cutting off the medium; When opened, the valve stem drives the ball to rotate 90 °, aligning the hole on the ball with the valve body channel, and the medium can pass through.
The Throttle Stop Valve is mainly composed of valve body, valve cover, valve flap, and valve stem. The handwheel applies a certain torque at the upper end of the valve stem. The valve stem is passed to the valve petals to move it up and down along the valve stem axis to realize the full-opening, full-closed movements and regulating traffic functions. The force applied by the hand wheel can be obsessed with the valve seat to reach the sealing state; Location, change the cross-sectional area between the valve petals and the cover of the valve seat, and achieve the purpose of regulating media flow. At the same time, the throttle stop valve does not rub with the valve seat before turning off, thereby reducing the wear of the cover and effectively extending the life of the valve.