Ramen Ball Sector Basis Weight Valve is an Electrically operated control valve with a high-precision control actuator for GSM / basis weight control application in Pulp & Paper Industry.
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RAMEN Ball Sector Basis Weight Valve
1. Ramén Ball Sector Valve
Electricallyoperatedcontrolvalvewithahigh-precisioncontrol
actuator for Ball Sector Valves.
Bunsenstrasse 38 85053 Ingolstadt
Tel: (0841) 9654-0 Fax: (0841) 9654-590
www.schubert-salzer.com, info.cs@schubert-salzer.com
Technical Information Valve
with high exact valve actuator
• 1000-8192 measured steps (at the spherical sector ) for the
90° pivoting
• no inverse hysteresis
• Developed to use as a basis weight valve
• Driving torque: 200 Nm
• Stroking time from 2 seconds up to 5 minutes for 90°
• Input signal with step signal or analogue 4-20mA
• Feedback with analogues signal 4-20 mA
• Controlling in a compact control cabinet
• Class of protection IP65
• Energency manual operation
• Uneffected by contaminated media
• Seat ring facile convertible
4032
Body design flangeless, wafer-type construction
Nominal size DN 80 up to DN 200
Nominal pressure up to PN 25 acc. DIN 2401, depending on the
nominal size for flanges PN 10 - PN 40
Media temperature O-rings VITON -10°C up to +170°C
Ambient temperature -10°C up to +60°C
Leackage with PTFE-seat Leckrate 2 acc. DIN 3230-BO
with metal seat < 0,01 % of Kvs - value
further details see sealing materials
Technical Information Actuator
analog step / direction bus system
Set point signal 4 - 20 mA 24V, 400 Hz max. CAN / Profibus
Burden 470 Ohm 1500 Ohm
Supply energy, electrical
Actuator
Resolution at the spherical sector 8192 steps / 90° 8 192 steps / 90° in preparation
Turning angle detection
Adjusting range
Stroking time (max.) ca. 2 s up to 5 min. max. 400 Hz ca. 2 s up to 5 min.
Feed back
Adaptation
Configuration
Ambient temperature limit, actuator
Ambient temperature limit, control cabinet
Limit stops
Protection class acc. DIN 40050
control sxstem; no mechanical strokes
IP 65
servo motor with planetary gear
15 Bit absolute turning angle transmitter Drehwinkelgeber
4 - 20 mA (max. 10 bit), load resistor: 1k max.
factory provided
with PC-Software
0°C bis +40°C
100...230 VAC [±10%], 50-60 Hz [±10%]
0 - 90°
Activation
-10°C bis +60°C
2. Materials
Valve sizes, Kvs-values
Differential pressure
Material Combination MAK 1 MAK 1A MAK 1B MAK 1C MAK 1E
Body 1.4408* 1.4408* 1.4408* 1.4408* 1.4408*
Ball Sector 1.4408*
1.4408
hard-chrome plated
1.4408
hard-chrome plated
1.4408
hard-chrome plated
1.4408
hard-chrome plated
Fixing Ring (For Seat Ring) 1.4436 or 1.4408 1.4436 or 1.4409 1.4436 o r1.4410
1.4436 or 1.4411
hard-chrome plated
1.4436 or 1.4411
hard-chrome plated
Bearing Shaft 1.4460* 1.4460 1.4460 1.4460 1.4460
Bearings Rulon Rulon Rulon Rulon Rulon
Seat Ring PTFE PTFE
1.4436
stellited
1.4436
stellited
1.4436
stellited, extended
O-Rings VITON VITON VITON VITON VITON
O-Ring Sealings For
Bearing Shafts
maintenance-free maintenance-free maintenance-free maintenance-free maintenance-free
DN Kvs Orifice Dia. Rotation Angle max.
mm nominal (3) Pressure Number
Typ KS
80 255 64 90° PN25
100 390 80 90° PN25
150 810 120 90° PN16
200 1365 155 90° PN16
Nominal Max. working
size pressure
body seat ring PTFE seat ring W1.4436 hard faced
DN 0-170°C 0-80°C 120°C 150°C 0-80°C 170°(200°) C
bar bar bar bar bar bar
80-100 25 16 6 1 16 16
150-200 16 16 6 1 16 12
max. differential pressure
Ramén-BallSector Valve 4032
with high-precision valve - actuator