CSV 100/400
CSV 100/400 (Heavy Duty Control Valve Test Bench)
The CSV 100/400 from the METRUS CSV series is a heavy-duty control valve test bench designed for large valves with nominal diameters from DN 15 (½”) up to DN 400 (16”). It enables precise body and seat testing under high mechanical and pressure loads.
Testing large valves requires high clamping forces, stable structure, and precise pressure control. The CSV 100/400 is engineered with a reinforced clamping system capable of handling up to 1000 kN (approx. 100 tons), ensuring secure fixation of heavy valve assemblies.
Test pressure is precisely controlled via METRUS precision needle valves and monitored through integrated measurement systems, ensuring repeatable and safe test conditions.
The system supports both hydraulic and pneumatic testing depending on application requirements.
As part of the METRUS CSV valve test bench series, it is designed for demanding industrial environments where reliability, safety, and long-term stability are critical.
Figure may contain options.
Basic features
- Clamping range: DN15-DN400 1/2“-16“
- Clamping force: 100 to
- Way of clamping: automatic sealing head
- Aux. pressure: air up to 6 bar
- Pressure piping: PN600 bar stainless steel
- Shell test with water up to 600 bar
- Seat leakage test with air up to 6 bar
- Electric driven clamping spindle
- Stainless steel control panel
- Anodized, aluminium front panel
- Stainless steel two chamber water tank
- Separated filling pump
- Maintenance free vacuum system
- Gauge quick connection for tool free change of gauges (2x)
- METRUS Precision valves
Options
- External testing adapter - for testing valves larger than DN400 / 16’’ beside the calmping unit
- Gauge turret for 4+1 gauges
- Set point adjuster 0-10V and 0-20mA for controlling actuators
- Safety pressure limitation system
- CRS - Computer Registration System with panel PC

Max. Test Pressure
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