Abbreviations keys
Abbreviation key
Media temperature
- C = cryogenic temperature
- A = ambient temperature
Pressure range
- LP = low pressure (below 1 bar)
- MP = medium pressure (up to 40/45/63 bar)
- HP = high pressure (250 to 420 bar)
- UHP = ultra-high pressure (420 to 1.000 bar)
Vacuum jacketing
- No = not suitable for installation in vacuum-jacketed pipes
- Std = for installation in vacuum-jacketed pipes
- Opt = suitable for vacuum-jacketed pipes, vacuum flange as option
Function
- GV = Globe valve
- CV = Control valve
- CHK = Check valve
- STR = Strainer
- OV = Overflow valve
- RV = Relief valve
Actuation
- M = manual
- P = electro-pneumatic
- PR = electro-pneumatic with IP regulator
- E = electric
- S = solenoid
- SPR = spring-based
- HY = hydraulic
Series FREES 1200
FREES – FREe, Effizient Secure
The FREES 1200 valve series can be installed without limitations in space, opening up new possibilities for pipe routing and optimisation of operations in tight spaces.
Essential product features:
- Free installation position. Can be installed in a horizontal position or even top-down
- Cryogenic globe or control valve
- Medium temperatures ranging from -271°C to -30°C (2K to 243K)
- Straight body type
- Manual or pneumatic actuator for shut-off function, diaphragm actuator for flow control
- Nominal pressure: PN40
- Nominal sizes: DN10 to DN300
| Valve Series | Function | Media-Temp. | Nominal Diameters | Pressure Range | Actuator | Vacuum-Insulation |
|---|---|---|---|---|---|---|
| Valve Series | Function | Media-Temp. | Nominal Diameters | Pressure Range | Actuator | Vacuum-Insulation |
| Frees 1200 TD | Globe Valve | Cryogenic Valve | 10 – 50 | MP | manual | Opt |
| Frees 1200 TD | Globe Valve | Cryogenic Valve | 10 – 50 | MP | pneumatic | Opt |
| Frees 1200 TD | Control Valve | Cryogenic Valve | 10 – 50 | MP | pneumatic adjustable | Opt |
* All dangerous, toxic or acid fluids according to material compatibility.
**Surface treatment can be choosen according to customer specification. See product options