Working principle and purpose of the product:

The structural forms of ammonia shut-off valve body include straight through, direct flow, and right angle. Straight through structures are common, but they have high fluid resistance. Direct flow fluid has low resistance and is commonly used for fluids containing solid particles or high viscosity. Right angle valve bodies are often forged and suitable for globe valves with smaller diameters and higher pressures. The flange of Zhongtong is a square structure, and the valve stem is connected by a connecting rod. The sealing surface of the valve body adopts a spherical convex shape, which is sealed with a line matching the valve foot.

Product Structure Features:

1. The flange of Zhongtong is a square structure, and the valve stem is connected by a connecting rod.

2. The sealing surface of the valve body adopts a spherical convex shape, which is sealed with a line matching the valve foot.

3. The sealing surface is made of Babbitt alloy, which has good sealing performance and long service life