Alemite 7716-D1 서비스 매뉴얼 - 페이지 6
{카테고리_이름} Alemite 7716-D1에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alemite 7716-D1 12 페이지. High-pressure measuring control valve
페이지 인쇄
SER 7716-D1
23. Unscrew Nut ( 10 ) from Packing Screw ( 8 ).
24. Unscrew the Packing Screw and Adjusting Screw
assembly from the Valve Body.
25. Remove O-Ring ( 2 ), V-Packing ( 9 ), and Adjusting
Screw ( 12 ) from the Packing Screw.
26. Push the Measuring Piston assembly from the Valve
Body.
IMPORTANT: Backup Ring ( 5 ) is of Teflon
construction. The earlier model contained
leather washers.
27. Remove O-Ring ( 3 ), V-Block Packing ( 4 ), and Backup
Ring ( 5 ) from each end of Measuring Piston ( 6 ).
28. Unscrew Plug ( 11 ) from the Valve Body as required.
1
4
2
3
40
36
37
13
14
38
39
35
24
Figure 3 High-Pressure Measuring Control Valve Model 7716-D1 - Section View
Revision (11-95)
7
4
6
5
5
3
13 14
34
33
32
31
30
29
High-Pressure Measuring Control Valve
Clean and Inspect
NOTE : Use a repair kit for replacement
parts. Make sure all the components are
included in the kit before discarding used
parts.
1. Clean all metal parts in a modified petroleum-based
solvent. The solvent should be environmentally safe.
2. Inspect all parts for wear and/or damage.
• Replace as necessary.
3. Closely inspect the mating surfaces of all components
for any imperfections. Ensure a smooth and clean
contact is obtained when assembled.
EXAMPLE: Make sure the halves to Slide
Valve and Seat Assembly (22) mate properly.
2
10
8
9
12
18
15 16 17
20
19
NOTE: The earlier units contain
a leather washer (not illustrated)
that is no longer required.
Refer to Figure 2 Parts List
for Parts Identification
6
11
26
21
25
22
23
27
28
Alemite Corporation