Jordan Valve Mark 688 Series - Piloted Soft Seat Regulator - Manual (Page 4)

3170 Wasson Road • Cincinnati, OH 45209 USA
Phone 513-533-5600 • Fax 513-871-0105
[email protected] • www.jordanvalve.com Bulletin IM-MK688-0113
Parts List
31
17
15
16
20
24
22
32
23
32
33
7
28
26
14
Detail M
17 6
29 3
12
27 30
1 8
2
5
4
11
4
19
18
21
9
25
10
13
Section D-D
Scale 1:2
Detail L
Item No. Description Quantity
1 Body 1
2 Bonnet 1
3 HHCS, 1/2-13 x 1-1/4" 4
4 Lower Actuator Case 1
5 Mounting Plate 1
6 HHCS, 5/16-18 x 3/4" 6
7 Ring Nut 1
8 Plug 1
9 Cage 1
10 Soft Seat Insert 1
11 Backing Plate 1
12 Compressor 1
13 Seat 1
14 Pacing 1
15 Packing Follower/Retainer 2
16 Packing Spring 1
17 Threadseal 8
18 Upper Actuator Case 1
19 Diaphragm 1
20 Diaphragm Plate 1
21 Return Spring 6
22 HHCS, 3/8-16 x 1-1/2" 3
23 HHCS, 3/8-16 x 1" 27
24 Hex Nut, 3/8-16 32
25 O-Ring #345 1
26 O-Ring #219 1
27 Plug Seal 1
28 O-Ring #222 1
29 O-Ring #154 1
30 O-Ring #138 1
31 HHCS, 5/16-18 x 1" 1
32 HHCS, 3/8-16 x 1-3/4" 2
33 Seal Washer 1
45 3