Stop valve is the most widely used valve. The opening and closing part is a plug-shaped disc. The disc moves in a straight line during the opening and closing process. Due to the small friction between the sealing surfaces in the opening and closing process, the opening and closing stroke is relatively short, easy to manufacture, convenient maintenance and very reliable cut-off function, the stop valve is widely used not only for medium and low pressure, but also for high pressure. W & T brand Y-type stop valve complies with ASME standards and can provide a series of valve products, including T-type and Y-type.

Caliber range: Forging: 2 "~ 32", casting: 2 "~ 64"

Pressure rating: 150Lb ~ 4500lb

Main material: carbon steel - 50 ℃ ~ 425 ℃; Alloy steel - 50 ℃ ~ 640 ℃; Stainless steel - 50 ℃ ~ 700 ℃

Flow characteristics: Switches