Design code
Design Criteria：API 6D GB/T19672 GB/T22130
Structure length：API 6D GB/T19672
Connection：ANSI B16.5, JB79, HG20592, GB/T9113
Test and inspection：API 6D API 598,GB/T13927
Pressure-Temperature：-46~180°C
Pressure balance plug valve is suitable for pressure grade of 150Lb ~900Lb (PN2.0~6.0MPa), working temperature of -46~180oC in petroleum, chemical, natural gas and other working conditions, control the flow of medium.
1.Cast steel valve body, pressure balance type, inverted plug structure, grease injection seal;
2.The inner cavity and plug of the valve body as the sealing surface are made by precision machining, grinding and manual grinding;
3.The sealed surface is treated with special anti-friction / high wear-resistant coating;
4.When the product needs to be buried, the valve rod connecting device can be provided, and the lipid injection device and auxiliary structure are also connected through the built-in pipeline;
5.Can provide in-place and shutdown locking device;
6.According to the IS05211 standard, manufacture the driver connection interface, pneumatic, electric, gas-liquid linkage and other driving modes for users to choose.