Low temperature gate valve

Overview：

Low temperature gate valve is an opening and closing device used for fully opening and fully closing.

The opening and closing component of a low-temperature gate valve is the gate, and the direction of movement of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve has two sealing surfaces, and the most commonly used mode gate valve has two sealing surfaces that form a wedge shape. The wedge angle varies with the valve parameters, usually 50 degrees, and 2 ° 52 degrees when the medium temperature is not high; The gate of a wedge gate valve can be made as a whole, called a rigid gate; It can also be made into a gate that can produce slight deformation to improve its processability and compensate for the deviation of the sealing surface angle during the processing. This type of gate is called an elastic gate.

Nominal diameter：10mm～2000mm and 1/2"～80".

Working pressure：0.25MPa～76.0MPa/150Lb～4500Lb/10K～320K.

Adopting standards：GB, DIN, API, ANSI, JIS, BS, etc.

Drive mode：Manual, worm gear transmission, pneumatic, electric, hydraulic, etc.

Product materials：WCB、A105、CF8、F304、CF8M、F316、CF3、F304L、CF3M、F316L、CF8C、F347、F304H、F316H、F321H、4A、F51、5A、 Copper alloy, titanium alloy, Hastelloy alloy, nickel alloy, etc.