Ulvac VD151 - Page 64

YK08-0028-DI-002-08
46
Table. 7 Main displacement parts list (VD201)
Locat ion
NO.
Product name
Standard size
Mat erial
Q’ty
Coupling 1 Spider Mark Ⅱ for M63 NBR 1
Oil seal 2 Oil seal HTC17-40-9 NBR 1
housing 3 O-ring S-45 NBR 1
Casing 4 O-ring P-12 NBR 1
5
O-ring
P-35
NBR
1
6 O-ring S-5 NBR 1
7 O-ring S-24 NBR 1
8 O-ring ISO C1950G NBR 1
Inlet pipe 9 O -ring N-28 NBR 1
1st intermediate 10 Oil seal SC-17-30-7 NBR 1
cover 11 O-ring S-5 NBR 1
12 O-ri ng S-24 NBR 1
13 O-ri ng S-85 NBR 1
14 O-ri ng G-55 NBR 1
1st Rotor 15 Vane spring φ2.6×31 SWP-A 5
1st Cylinder 16 O-ri ng S-5 NBR 1
17 O-ri ng S-16 NBR 1
18 O-ri ng S-85 NBR 1
19 Outl et val ve φ13×φ9.5×9 FPM 3
20 1st Outlet valve spring φ10×20 SUS 3
2nd i ntermediate 21 Oil seal SC-17-30-7 NBR 1
cover 22 O-ring S-5 NBR 1
23 O-ri ng S-16 NBR 1
24 O-ri ng S-85 NBR 1
2nd Rotor 25 Vane spring φ2.6×31 SWP-A 2
2nd Cyli nder
26
Oil seal
SC-15-30-7
NBR
1
27 O-ri ng S-12 NBR 1
28 Check valve φ4×φ8×5 FPM 2
29 Check valve spring φ6×10 SUS 2
30 Outl et val ve φ13×φ9.5×9 FPM 1
31
2nd Out let valve spring
φ10.2×24.5
SUS
1
Front cover 32 Oil level gauge A’ssy KP-2320-01-024 FEP 1
Note 1: Screws are all metric screws conforming to the ISO standard.
Note 2:No.1: Techno-Tsukihoshi co.
No.2,No.10,No.21,No.26：NOK CORPORATION