Highlight: Internal thread two-piece manual copper ball valve
Product introduction:
Ball valve is a ball with a circular channel as the opening and
closing parts, the ball with the stem rotation to realize the
opening and closing action of the valve. The opening and closing
part of the ball valve is a perforated sphere that rotates around
the axis perpendicular to the channel to achieve the purpose of
opening and closing the channel. Ball valves are mainly used for
opening and closing pipelines and equipment media.
Ball valves can be closed tightly with only a 90 degree rotation
operation and a small torque of rotation. The completely equal body
cavity provides the medium with small resistance and straight flow
channel.
Ball valves are generally considered best suited for direct opening
and closing, but recent developments have designed them for
throttling and flow control. The main characteristics of ball valve
is its compact structure, easy to operate and maintenance, suitable
for water, solvent, acid and natural gas and other general working
media, but also suitable for harsh working conditions of media,
such as oxygen, hydrogen peroxide, methane and ethylene. Ball valve
body can be integral, can also be combined.
Product technical parameters:
Nominal Diameter DN (mm) | 15-100 |
Nominal Pressure PN (MPa) | 1.6-2.5 |
Test Pressure (MPa) | Strength (water) | 3.8 |
Enclose (Water) | 2.75 |
Main Components | Valve body | Stainless steel |
Ball | Stainless steel |
Seat | PTFE |
Axle | Stainless steel |
Working temperature | ≤120℃ |
Medium suitable | Water, steam and oil |
Connection | BSPT, NPT type |
Product features:
1. Portable unit, easy to remove and maintain, and can be installed at
any position;
2. Simple and compact design, light open and close, easy operation.
3. Long service life, can be widely used in petroleum, chemical
industry, power generation, paper making, atomic energy, aviation,
rockets and other departments and people’s daily life.
4. The fluid resistance is small, and its resistance coefficient is
equal to that of the pipe section of the same length.
5. Tight and reliable, the sealing surface material of ball valve is
widely used in plastic, good sealing, and has been widely used in
vacuum system.
6. Open and close quickly, from fully open to fully closed as long as
the rotation of 90°, convenient for remote control.
Our Advantages:
