01 |
Check valve, sandwich plate |
Z1S |
02 |
Size 6 |
6 |
Direction of flow |
03 |
Straight-through valve (in the channel) |
A (A2 → A1) |
A |
B (B2 → B1) |
B |
A (A1 → A2) |
C |
B (B1 → B2) |
D |
A and B (A1 → A2) and (B1 → B2) |
E |
P and T (P2 → P1) and (T1 → T2) |
F |
P (P2 → P1) |
P |
T (T1 → T2) |
T |
Angle valve |
B → A |
B-A |
T → P |
T-P |
AB → P |
AB-P |
Symbols see circuit diagrams |
Cracking pressure |
04 |
0,5 bar |
5 |
1,5 bar |
15 |
3,0 bar |
30 |
5,0 bar |
50 |
05 |
Component series 40 … 49 (40 … 49: unchanged installation and mounting dimensions) |
4X |
Seal material |
06 |
FKM seals |
V |
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) |
Corrosion resistance (outside; thick film passivated according to DIN 50979 Fe//Zn8//Cn//T0) |
07 |
None (valve housing primed) |
no code |
Improved corrosion protection (240 h salt spray test according to EN ISO 9227) |
J3 |
08 |
Without locating hole |
no code |
With locating hole |
/601) |
With locating hole and locking pin ISO 8752-3x8-St |
/62 |
Special version |
09 |
Standard version |
no code |
Measuring port in P (G1/4; on channel B side) |
SO68 |
Measuring port in P (G1/4; on channel A side) |
SO118 |
Measuring ports A and B (G¼) |
SO90 |
Measuring port T (G¼) |
SO2 |
Direction of flow P1 → P2 (opposite to version “P”) |
SO104 |
See symbols (examples) |
10 |
Further details in the plain text |
* |