Type 531

2/2-way-1-step-dosing valve "coarse"

  • DN 8 - 100 mm
  • Control function: normally closed
  • Made of stainless steel
Technical data
Mounting: in any position, possibly vertical
Flow direction: fixed
Operating medium: observe the constancy of material
Operation temperature: max. 80° C (higher on request)
Surrounding temperature: max. 60° C
Control medium: Compressed air (filtered, oiled recommend)
Control connection: coarse 'Z' = G 1/4"
Switching actuations: 1.800 / h (viscosity dependent)
Heating jacket connection: G 1/2"
Heating medium: all neutral media
Heating pressure: max. 5 bar
Heating temperature: max. 150° C
Filling volume actuator
DN (mm) 50 70 90 120
coarse NI 0,06 0,11 0,26 0,60
Index size
Nominal diameter (mm) Connection Operating pressure
(bar)
Control pressure
(bar)
Kv-value (m³/h) Weight (kg) Actuator (mm)
8 G 1 1/4" 0 - 6 5 - 10 2,0 3,3 50
15 G 1 1/4" 0 - 6 5 - 10 4,4 3,3 50
20 G 1 1/4" 0 - 6 5 - 10 7,8 3,3 50
25 G 1 1/4" 0 - 6 5 - 10 12,5 3,3 50
32 G 1 1/4" 0 - 6 5 - 10 21,4 3,3 50
40 G 2" 0 - 6 5 - 10 31,0 6,8 70
50 G 2" 0 - 6 5 - 10 48,8 7,0 70
65 G 2 1/2" 0 - 4 5 - 10 58,0 7,3 70
65 G 2 1/2" 0 - 4 5 - 10 58,0 14,0 90
80 G 3" 0 - 4 5 - 10 89,0 17,0 120
100 G 4" 0 - 2 5 - 10 135,0 19,5 120
Advantages
  • several kinds of outlet
  • several kinds of connection
  • good Kv-values
  • maintenance-free
  • service pleasant
  • dosing without drops and splashes the exterior
  • heatable
  • optional: Stepless coarse adjustment from outside
Type 531 - 2/2-way-1-step-dosing valve "coarse"
Type 531 - 2/2-way-1-step-dosing valve "coarse"