Electric Gate Valves High Quality Cast Iron Stainless Steel Gate
Valves
Gates Valves
Gate valves are useful for fully open and fully closed service
functions. Ideal for installation in pipelines as isolation
components, the valve opens when lifting a gate out of the pathway
of the fluid and closes when the gate returns to its position.
However, they are not an appropriate component for controlling or
regulating flow in valves.
Compact in design, gate valves require little space along the pipe
axis and don’t restrict the flow when the gate is opened fully.
They are also known as multi-turn valves and operate either
clockwise to close or clockwise to open the rotating motion of the
threaded stem.
| PN | 10-160 MPa |
| DN | 15-1000 mm |
| Connections | Flanged ends
Butt welding ends
Socket welding ends
Threaded ends
other connections as required |
Suitable for above-ground and underground installation, gate valves
are useful in a wide variety of applications. Choosing the correct
valve dependent on its application is vital, so there are no high
replacement costs. Gate valves are often used when minimum pressure
loss and a free bore are needed.
Generally, gate valves are used to completely shut off fluid flow
or provide full flow in a pipeline. They are installed in pipelines
as isolation valves and perform by moving clockwise to close or
clockwise to open along the stem. They function in the fully closed
or fully open positions and consist of a valve body, seat and disc,
a spindle, gland, and a wheel for operating the valve.
About us
Deyang Dongsen Hydropower Equipment Co., Ltd (DSSD) is a
comprehensive engineering company especially in Hydropower
projects. Our brand is WOONERGY. The factory is Located in Deyang
city which is one of the three major manufacturing bases in China.
DSSD gains great support from the "One Belt One Road" policy in
this region. Having 20 years' experience in hydraulic turbine
manufacturing and having passed the ISO 9001 standard, WOONERGY is
professional on designing, manufacturing, installation, project
investment and EPC.
The main products are Francis turbine, Kaplan turbine, Tubular turbine, Pelton turbine and Turgo turbine with capacity from 100 to 70,000KW.
The factory has professional engineers who can assemble the
complete set of equipment effectively. We sell reliable products
for more than 500 hydropower stations including manufacturing new
hydraulic providing auxiliaries, install ing transmission lines,
project designing, equipment upgrading and maintenance.
DSSD enjoys high reputation from our customers and partners.
Recently, the company has paid much attention to developing the
projects on South Asia South-East Asia. South America and many
other areas all around the world. With its central idea of
providing good quality and high efficiency products, we hope to
support more hydropower stations beyond China to make full use of
water energy.And following the motto of "Customer, Quality and
Reputation comes the first" and seeking mutual benefit, DSSD is
pursuing its proficiency to be a top-class supplier.
