Jordan Valve Mark 57 Series – Externally Piloted Regulator - Manual (Page 4)

Illustration and Parts List
3170 Wasson Road • Cincinnati, OH 45209 USA
Phone 513-533-5600 • Fax 513-871-0105
[email protected] • www.jordanvalve.com Bulletin IM-MK57-0511
Item Description
1 Body
2 Cap
3 Lower Case
4 Upper Case
5 Diaphragm
6 Diaphragm Plate
7 Diaphragm Retainer
9 Spring Seat
10 Return Spring
11 Gasket (Lower Bonnet)
12 Stem
13 Locknut
14 Disc Pin
15 Stem Bushing
16 Gasket (Bottom Cap)
17 Bottom Cap
18 Gasket (Body)
*19 Plate
20 Guide Pin
21 Gasket (Cap)
*22 Disc
*23 Disc Spring
32 Cap Screw
33 Lock Washer
35 Bolt
36 Nut
37 Cap Screw
39
Stroke Stop Shim
(2-1/2” - 3” Only)
40 Pipe Plug
44 Bottom Guide
45 O-Ring
46 Gasket
* Recommended Spare Parts
100% 316SS Configuration Only
7
40
35
40
36
37
13
14
12
11
18
21
20
23
22
19
32
33
10
15
16
17
5
4
3
6
2
1
9
1/2” to 6” Mark 57
9
10
16
17
44
45
46