Consolidated 1511 Series Safety Valve Instruction Manual
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© 2020 Baker Hughes Company. All rights reserved.
1
2
4
1/2” - NPT
Drain
5
7
3
6
9
11
17
18
15
19
29
14
16
13
11
8
10
12
27
20
21
22
VIII. Consolidated 1511 Series Safety Valve
Part
No.
Nomenclature
1
Base
2
Seat Bushing
3
Disc
4
Lower Adj. Ring
5
Lower Adj. Ring Pin
6
Upper Adj. Ring
7
Upper Adj. Ring Pin
8
Yoke
9
Yoke Cap Screws
10
Spindle Assembly
11
Spring Washer
12
Spring
13
Compression Screw
14
Compression Screw Nut
15
Cap
16
Cap Set Screw
17
Lever
18
Release Nut
19
Lever Pin
20
Spring Cover
21
Cover Bolt
22
Cover Nut
23
Top Lever
24
Drop Lever
25
Top Lever Pin
26
Drop Lever Pin
27
Floating Washer
28
Lift Stop
(1)
29
Spindle Locknut
26
24
23
25
Figure 1: 1511 Series Safety Valve
Figure 2:
Cap and Lifting Lever Assembly
1.
Not Shown. Required for
5-26 psi (0.34-1.79 bar).
