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(Total 8 Products for Double Block Double Bleed Plug Valve)
DBB plug valve called double block-and-bleed plug valves which is high-integrity, positive shut-off valves,which serves the pipeline, liquid bulk terminals, aviation furling, refining, oil and gas production and custody transfer for the petroleum and oil and gas industries. DBB plug valve redice the constant wear by...
Double Cylinder Quick Close Check Valve
Double cylinder quick close check valve known as quick close non return valve which installed on the pipeline of steam turbine hgih pressure cylinder exhaust or each exhaust ID to protect turbine set from load shedding or opertaion failure. Extraction non return valve we provided with swing disc check valve type and...
Lug Wafer Double Offset Butterfly Valve
Lug wafer double offset butterfly valve used to shut off or regulating medium of pipeline, such as steaming, natual gas, all type corrosive medium-non corrosive medium in chemical refinery, power generation or enviromental protection system. Metal seal butterfly valve usually suitable for high pressure system with...
The high-performance double offset butterfly valve, used in slightly higher-pressure systems, is offset from the centre line of the disc seat and body seal (offset one), and the centre line of the bore (offset two). This creates a cam action during operation to lift the seat out of the seal resulting in less friction...
Parallel Double Wedge Flat Gate Valve
Bolt Bonnet Gate Valve with double wedge disc are commonly used in all type of low pressure industrial pipelines in oil, gas and power station for the shut-off services and they have much advantages such as simple structure, short face to face dimension, lower flowing resistance as well as long time services with...
The high-performance Double Offset Butterfly Valve, used in slightly higher-pressure systems, is offset from the centre line of the disc seat and body seal (offset one), and the centre line of the bore (offset two). This creates a cam action during operation to lift the seat out of the seal resulting in less friction...
Plug valves are valves with cylindrical or conically tapered "plugs" which can be rotated inside the valve body to control flow through the valve. The plugs in plug valves have one or more hollow passageways going sideways through the plug, so that fluid can flow through the plug when the valve is open. Plug valves...
Pressure Balance Lubricated Plug Valve
Plug valves are a type of flow control valve that allow the user to increase or decrease flow by rotating the handle or other similar operation. The user may have to adjust the valve to the desired flow rate, with the valve able to hold the flow rate consistently and reliably. Other popular flow control valves include...
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