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Low temperature angle stop valve
The cold angle stop valve is a stop valve used in low temperature and cryogenic occasions. With long neck valve cover insulation, it is suitable for a of grades within the temperature range of -60℃~-250℃ for the fluid. The angle stop valve has a plug-shaped valve disc as the opening and part, the sealing surface is flat or conical, and the valve disc moves in a straight line along the center line of the fluid. There are two forms of movement for the stem, one is the lifting rod type (the valve stem is lifted and lowered, and the handwheel does not lift and lower), and the other is the lifting and rotating type (the handwheel rotates and lifts and lowers with the valve stem, and the nut is set on the valve body). The pattern tube stop valve is only suitable for open and fully closed, and is not allowed to be used for regulation and throttling. Ordering Instructions Name and model of regulating valve Nominal pressure Mpa Nominal diameter (mm) Rated flow coefficient (Kv) Inherent flow characteristics medium name Working temperature and range Operation mode of the whole machine Pressure set point and adjustment range Valve body, valve internals, and packing materials Attached attachments Other special requirements |
