Gate valves are mainly used as a device to permit or prevent the flow of liquid in pipelines whose working medium is water, steam, oil, or non-corrosive gas. It works well in the petroleum, chemical, and thermal power generation industries.
Ball valves include manual ball valves, electric ball valves, and pneumatic ball valves. These high performance valves feature excellent two-way sealing performance as their inlet ports, outlet ports and seats all can be tightly sealed.
The manual butterfly valve, electric butterfly valve and pneumatic butterfly valve boast a two-way sealing performance and their installation is not restricted by medium flow direction or the installation space size.
Slurry valve is an abrasion resistant globe valve that is made up of advanced imported components. This abrasion resistant valve suitable for dealing with high viscosity slurry, paper pulp.
Tee plug is designed for cutting off and dividing flows in pipeline systems. Due to its sealing surface performance and erosion resistance, the three-way plug can be used as a throttle control part.
Tubing head is designed with a straight channel and a 45° main bearing shoulder. This design prevents the drilling tool from damaging the sealing surfaces and also avoids the wedging of the wearing bush or the pressure test plug.
In a quantitative pump hydraulic system, a choke valve in combination with a relief valve can form three types of throttle speed control systems which are respectively for the oil inlet circuit, oil outlet circuit, and the bypass circuit.