Swagelok PRS4, Руководство пользователя

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9
Assembly Reference Data
Item Component Name Kit Type(s)
Torque
lbf·ft (N·m)
Recommended Lubrication
(included in kit per Table 1)
1 Body N/A
2 Diaphragm O-ring B1, B2, C1
3 Poppet spring C1, C5
4 Poppet O-ring
①
A1, A2, B1, B2, C1 Lubricate
5 Poppet A1, A2, B1, C1
6 Seat O-ring A1, B1, B2, C1
7 Seat A1, B1, C1
8 Seat retainer C1 11 (15) Lubricate threads
9 Diaphragm screw C1 3.7 (5) Lubricate threads
10 Diaphragm B1, B2, C1, C3
11 Bottom spring guide C1
12 Washer
①
C1
13 Hex nut
①
C1
3.7 (5)
14 Clamp ring C1
15 Set spring C1, C4
16 Spring guide C1 Lubricate central recess
17 Ball
①
C1 Lubricate
18 Spring housing N/A 37 (50) Lubricate threads
19 C-ring D1
20 Knob assembly D1 Lubricate threads
21 Spring housing cover
②
N/A Adhesive on external threads
22 Lock nut D1
23 Anti-tamper set screw D1 Lubricate threads
24 Anti-tamper cover D1 Lubricate threads
25
Anti-tamper cover O-
ring
①
B1, B2, C1, D1
①
PRS8 series only
②
PRS4 series, anti-tamper option only
Table 2
For more information on RHPS series maintenance kits, refer to the
Sanitary Pressure Regulators, RHPS
Series catalog, MS-02-436.