The opening and closing parts of Z15H-16C cast steel wire gate valve is gate, which has the features of small opening and closing torque, small fluid resistance, unrestricted installation direction, etc. Its movement direction is perpendicular to the fluid direction, so it can only be used for full opening and closing, and cannot be used for regulation and throttling. The movement direction of the gate is perpendicular to the direction of the fluid, so the gate valve can only be fully open and fully closed, can not be used for regulation and throttling. It is widely used in chemical industry, petroleum, natural gas, construction, iron and steel, environmental protection, water treatment, papermaking, pharmaceuticals, mining, solvents and certain fields.
Product Features
- Low fluid resistance.
- The torque required for opening and closing is relatively low.
- It can be used in looped pipelines where the medium flows in both directions, meaning the flow direction of the medium is unrestricted.
- When the valve is fully open, the sealing surface is subject to erosion by the working medium is smaller than the globe valve.
- The structure is relatively simple, and it offers good manufacturability.
- The structural length is relatively short.
Product Parameters
Product Model | Z15H-16C |
Valve Body Material | Cast Steel |
Nominal Pressure | ≤1.6Mpa |
Applicable Media | Water, Gas, Oil, etc. |
Applicable Temperature | ≤120°C |
Product Size Reference

Nominal Diameter | SIZE | L | o | H |
DN15 | 1/2 | 61.5 | 70 | 96 |
DN20 | 3/4 | 66 | 70 | 102 |
DN25 | 1 | 70 | 70 | 114 |
DN32 | 1-1/4 | 83 | 70 | 132 |
DN40 | 1-1/2 | 95 | 97 | 145 |
DN50 | 2 | 107 | 97 | 170 |
DN65 | 2-1/2 | 123 | 126 | 210 |
DN80 | 3 | 138 | 126 | 237 |
DN100 | 4 | 148 | 126 | / |

















