Type 507

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

  • DN 8-80 mm
  • Control function: normally closed
  • Made of stainless steel
Technical data
Mounting: vertical position
Flow direction: fixed
Operating medium: observe the constancy of material
Operating temperature: max. 80° C  (higher on request)
Surrounding temperature: max. 60° C
Control medium: Compressed air (filtered, oiled recommend)
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
Control connection: coarse 'Z' = G 1/4"
fine 'Y' = G 1/4"
Filling volume actuator:
DN (mm) 50 70 90
coarse NI 0,06 0,11 0,35
fine NI 0,02 - 0,06 0,05 - 0,11 0,08 - 0,19
Index size
Nominal diameter
(mm)
Connection Operating pressure
(bar)
Control pressure
(bar)
Kv-value
(m³/h)
Actuator
(mm)

Tube

(Ø)

8 G 1 1/4" 0 - 6 5 - 10 2,0 50 17
15 G 1 1/4" 0 - 6 5 - 10 4,4 50 21,3
20 G 1 1/4" 0 - 6 5 - 10 7,8 50 26,9
25 G 1 1/4" 0 - 4 5 - 10 12,5 50 33,7
32 G 1 1/4" 0 - 3 5 - 10 21,4 50 42,4
40 G 2" 0 - 3,5 5 - 10 31,0 70 48,3
50 G 2" 0 - 3 5 - 10 48,8 70 60,3
65 G 2 1/2" 0 - 2 5 - 10 58,0 70 76,1
80 G 3" 0 - 2 5 - 10 89,0 90 88,9
Advantages
  • actuator removable without tools
  • several kinds of connection
  • several kinds of material
  • good kv-values
  • maintenance-free
  • service pleasant
  • high reliability of operation
  • available with heating jacket
  • continuous adjustment from the exterior
Type 507 - 2/2-way- 1- or 2-step dosing valve "coarse" or "coarse-fine"
Type 507 - 2/2-way- 1- or 2-step dosing valve "coarse" or "coarse-fine"