Additional information
| Marken | Somas |
|---|---|
| Funktion | Control valves, On-off valves |
| Industrie | Pulp & paper |
| Anwendung | Pulp & paper applications |
| Betriebstemperatur | Standard temperature |
| Nenndruck | ANSI, 150, PN, 10, 16, 25 |
Ball segment valve, MC-series
Related products
Low noise ball segment valve
Type Typ KVTW LN / KVXW LN / KVTF LN / KVXF LN (Somas)
Pressure: 50
Nominal size: 50-400
Somas ball segment valves type KVTW LN (KVTF LN) with a centrically mounted shaft and KVXW LN (KVXF LN) with an eccentrically mounted shaft were developed to reduce noise levels.
The reduction in the noise level is achieved by the installation of a noise-reducing device. The noise-reducing device is mounted behind the ball segment and consists of several steel rods in a specific arrangement. These steel rods distribute the pressure drop over several stages. This reduces the noise level and prevents any cavitation.
The KVTW LN and KVXW LN are supplied as wafer type valves and the KVTF LN and KVXF LN as flange type valves.
Ball segment valve, flanged design, short face-to-face dimension
Type KVTF-C/KVXF-C (Somas)
Pressure: 25
Nominal size: 80-400
“The Somas valve KVTF-C is a ball segment valve in a flanged design with a centrically mounted shaft in a short length.
The KVXF-C version is the flanged design with an eccentrically mounted shaft. The valve body is produced in one piece and has a reduced bore for excellent control.”
Ball segment valve PN100-Series
Type KVT / KVX (Somas)
Pressure: 100
Nominal size: 25/5-150
“The ball segment and shaft of the Somas ball segment valve series PN100 consist of one piece. The seat is pressed against the ball segment by a spring element. This enables very good sealing, even at low differential pressures.
The valve housing of the Somas wafer type ball segment valve consists of one piece with nominal diameters DN25/5 up to DN 50 and is divided diagonally with nominal diameters DN 80 up to DN 150.”
Ball segment valve PN40-Series
Type KVTF / KVXF (Somas)
Pressure: 40
Nominal size: 80-250
“The unique system of a shaft with a clamping coupling was developed by Somas for backlash-free torque transmission and enables extremely precise control behaviour.
The seat, which is available in three different materials (PTFE, PTFE 53 and HiCo), is pressed against the ball segment by spring elements.
The Somas ball segment valves type KVTF with a centrically mounted shaft and the KVXF with an eccentrically mounted shaft are produced in a flanged design.
The valve housing consists of one piece and has a full bore. “