General | ||||||||||
Installation position | Optional | |||||||||
Ambient temperature range (℃) | -20 ~ +70(NBR seals) | |||||||||
Weight | DC | AC | ||||||||
10 type | 20 Type | 10 type | 20 Type | |||||||
Single Coil (kg) | 1.72 | 1.62 | 1.37 | 1.32 | ||||||
Two coils (kg) | 2.54 | 2.44 | 1.85 | 1.86 |
Hydraulic | ||||||
Max operating pressure | Ports P,A,B | 350 kgf/c㎡ | ||||
Port T | 210 kgf/c㎡ | |||||
Max Flow | 160 L/min | |||||
Flow Cross-section(spool position 0) (m㎡) | Symbol Q | Approx. 6% of nominal cross-section | ||||
Symbol W | Approx. 3% of nominal cross-section | |||||
Hydraulic fluid temperature range (℃) | -20 to +80 (NBR seals) | |||||
-15 to +80 (FKM seals) | ||||||
Viscosity range | 2.8 to 500 m㎡/s | |||||
Degree of fluid contamination | Class 20/18/15Maximum admissible degree of contamination of the hydraulic fluid-cleanliness class according to ISO 4406(c) |