cashco 6987 Pengoperasian & Pemeliharaan Instalasi - Halaman 7
Jelajahi secara online atau unduh pdf Pengoperasian & Pemeliharaan Instalasi untuk Pengontrol cashco 6987. cashco 6987 9 halaman. Back pressure / relief regulator
Halaman Cetak
Figure 2: Basic Model 6987 - Metal Seat
Range Springs from 50 psig to 200 psig.
IOM-6987
9
8
7
‡‡
10
19
‡‡
ITEMS NOT SHOWN
16
Name Plate
Figure 3: Basic Model 6987 - Metal Seat
Range Springs from 200 psig to 800 psig.
ITEM
NO.
DESCRIPTION
1
Body
2
Spring chamber
3
Adjusting Screw
4
Spring Buttons (2)
5
Adjusting Screw Lock Nut
6
Range Spring
7
Diaphragm Ring
(upper range spring s only. See Figure 3)
8
Pressure Plate
9
Ball Bearing
10
Diaphragms --------------------------- ‡‡
11
Diaphragm Gasket ------------------ ‡‡
13
Flange Bolts
17
Renewal Unit
17.1
Piston ------------------------------ ‡‡
17.2
Cylinder ---------------------------- ‡‡
17.3
Piston Spring Button ----------- ‡‡
19
Piston o-ring -------------------------- ‡‡
20
Piston Spring ------------------------- ‡‡
24
Pipe Plug
4
17.3
‡‡
REPAIR PARTS
Kit B
7