Univers 1200
Globe valve with solenoid actuator
Univers 1200: high quality stainless steel globe valve for gaseous media. Straight or angle valve type configuration for long life and high leak-tightness to outside. The valve body is machined from one piece of solid stainless steel. End connections can be supplied in butt-welded execution or according to customer specification. Installation position not specified but preferably horizontal. Supplied with safety magnetic actuator for quick or decelerated closing or opening.
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Series Univers 1200
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
XXL sizes – a size class of its own.
XXL-fittings up to DN300
Parameters: Univers1200_A_GV_S
DN | PN | End connection d x s x l | Length | Height | ø Seat | Kv-Value | Drawing number | Single inquiry |
---|---|---|---|---|---|---|---|---|
10 | 6 | 17,2 x 1,6 x 25 | 160 | 400 | 15 | 1,5 | 31-1200 | Single inquiry |
15 | 6 | 21,3 x 1,6 x 25 | 160 | 400 | 15 | 3,5 | 31-1201 | Single inquiry |
20 | 6 | 26,9 x 1,6 x 25 | 180 | 420 | 25 | 5,8 | 31-1202 | Single inquiry |
25 | 6 | 33,7 x 2,0 x 25 | 180 | 420 | 25 | 9,1 | 31-1203 | Single inquiry |
32 | 10 | 42,4 x 2,0 x 30 | 230 | 500 | 36 | 14,5 | 31-1204 | Single inquiry |
40 | 10 | 48,3 x 2,0 x 35 | 230 | 550 | 36 | 19 | 31-1205 | Single inquiry |
50 | 6 | 60,3 x 2,0 x 50 | 230 | 600 | 45 | 32,3 | 31-1206 | Single inquiry |
Technical Data
Technical Data | Technical Design |
---|---|
Service fluids | N2, O2, H2, He, Ar, N2O, CO2, NG* |
Operating temp. fluid | -30 °C to +50 °C |
Operating temp. enviroment | -30 °C to +50 °C |
Body material | stainless steel |
Actuator | AC respect. DC lifting solenoid 230/24 VAC |
Seat sealing | metal/PCTFE seat leakage rate 1*10-6 mbar*l/s |
Seat sealing | metal/PTFE seat leakage rate 1*10-6 mbar*l/s |
Seat sealing | metal/metal seat leakage rate 1*10-3 mbar*l/s |
Body sealing | metal seal ring He leakage rate to atmosphere 1*10-8 mbar*l/s |
Stem sealing | stainless steel bellow physically tight |
2nd stem sealing | safety-O-ring (Viton) |
Surface treatment | machined, ground, electro-polished or passivated** |
Body shape | straight or angle |
Installation position | horizontal in flow direction, actuator on top |
Material certificates | DIN EN 10204/3.1 AD2000-A4 |
Safety position | powerless open or closed |
Installation | indoor only |
* All dangerous, toxic or acid fluids according to material compatibility.
**Surface treatment can be choosen according to customer specification. See product options