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
Flächengewichtsventil
Type KVTW / KVTF (Somas)
Pressure: 25
Nominal size: 50-350
The Somas ball segment valves type KVTW / KVTF are basis weight valves with a special seat for low torque requirements and offered in combination with a step motor as an accurate control valve. The control valve unit consists of a balanced valve with a drive and control element.
The Somas basis weight valve is used in the paper industry.
1. Data sheet KVTF
2. Data sheet KVTF
1. Installation guide KVTF
2. Installation guide KVTF
1. Data sheet KVTW
2. Data sheet KVTW
1. Installation guide KVTW
2. Installation guide KVTW
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. “
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.
Top-entry ball segment valve, wafer and flanged design
Type KVT / KVX / KVTF / KVXF (Somas)
Pressure: 50
Nominal size: 25/2-65
The wafer and flanged valves are characterised by easy installation due to their short length, low weight and small space requirements.
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.
Somas ball segment valves in these nominal diameters are produced in the “top entry” version.
The shaft is seated in the housing and gland sleeve.
The seat, which is available in three different materials (PTFE, PTFE 53 and HiCo), is pressed against the ball segment by spring elements.