China valve tightness Manufacturers Factory Suppliers
-
Hydrostatic Test ValveRead More
Hydrostatic test valve is installed on the outlet of the boiler superheater and the inlet and outlet steam pipes of the reheater.
-
Ventilation Butterfly ValveRead More
Due to different working conditions, the ventilation butterfly valve can be divided into two structural forms: single-axis and multi-axis (louver).
-
AWWA Butterfly ValveRead More
The AWWA butterfly valve adopts a double eccentric and a special inclined cone elliptical sealing structure, which solves the problem that the sealing surface of the traditional eccentric butterfly
-
DIN Butterfly ValveRead More
DIN butterfly valve has good sealing performance and has a two-way sealing function, and both positive and negative directions can achieve zero leakage.
-
Hydraulic Control Ball ValveRead More
For hydropower stations (or pumped storage power stations) with water heads higher than 300m, hydraulic control ball valves are generally used as turbine inlet valves and installed at the inlet of
-
Pump Station Type Hydraulic Control Butterfly ValveRead More
Pump station type hydraulic control butterfly valve adopts the heavy hammer energy storage structure commonly used in foreign advanced countries, and use the gravity to provide the valve closing
-
Water Turbine Inlet Hydraulic Butterfly ValveRead More
The whole equipment of this product includes upstream extension pipe, water inlet hydraulic butterfly valve, water inlet valve expander, downstream extension pipe, bypass pipe, bypass pipe control
-
Extraction Check ValveRead More
The strength and sealing performance of the extraction check valve fully meet the design and manufacturing acceptance standards, and the valve in a vacuum state is subjected to a vacuum test, and the
-
High Temperature Integral Forged Steel Gate ValveRead More
High temperature and high pressure integral forged steel gate valve is an integral forged valve body, a pressure self-sealing bonnet, a lifting valve stem, a wedge-type elastic gate, and a bracket
-
Eccentric Plug ValveRead More
Eccentric plug valve is widely used in petrochemical, steel, electric power, municipal construction and other pipelines to regulate flow and intercept flow.
-
Stainless Steel Flat GateRead More
The stainless steel plate gate is mainly suitable for urban sewage treatment and water treatment systems of waterworks, used to cut off water flow and adjust flow.
-
Flange Adaptor and Dismantling JointRead More
DSJ type multifunctional telescopic joint, easy to install and disassemble, can automatically adjust the axial displacement of the pipeline under temperature difference.



