Jordan Valve Mark 66 Series – Air Loaded Pressure Regulator User Manual
Page 5
Cross Section View
3170 Wasson Road • Cincinnati, OH 45209 USA
Phone 513-533-5600 • Fax 513-871-0105
[email protected] • www.jordanvalve.com
Bulletin IM-MK66-0711
4
6
8
5
7
2
1
3
1/4” FNPT downstream
sensing tap connection
Item
Description
Qty
1
Upper Diaphragm Case
1
2
Upper Diaphragm Plate
1
3*
Diaphragm
1
4
Lower Diaphragm Plate
1
5
Body
1
6*
Stem
1
7*
Locknut
1
8*
Disc Pin
1
9*
Plate
1
10*
Disc Guide 1/2” - 1-1/2”
1
Guide Screws 2”
2
10A*
Pressure Ring 2”
1
11*
Disc
1
12
Cap
1
13
Body Bolts 1/2” - 3/4”
4
Body Bolts 1” - 1-1/2”
6
Body Bolts 2”
8
14
Body Studs 1/2” - 1-1/2”
2
15
Stud Nuts 1/2” - 1-1/2”
2
16
Dome Bolts
12
—
Index Pins (not shown) 1/2” - 1-1/2”
1
9
11
12
13
14
15
16
10
10A
1/2” – 1-1/2” Sizes
2” Seats
26
5
35
23
22
18
2
21
20
19
17
16
15
13
12
11
1
10
27
14
3/8” FNPT Sensing Tap Shown 90°
out of position
6
25
3
4
24
7
36
2-1/2” - 6” Sizes
10
Flow
Direction
Item
Description
1
Body
2
Cap
3
Lower Case
4
Upper Case
5*
Diaphragm
6
Lower Diaphragm Plate
7
Upper Diaphragm Plate
10
Stem
11
Stem Locknut
12
Disc Pin
13
Stem Guide Bushing
14
Gasket: Lower Case Body
15
Pipe Plug
16*
Gasket: Plate-Body
17*
Plate
18*
Disc Guide
19*
Gasket: Cap-Body
20*
Disc
21*
Disc Spring
22
Cap Screw
23
Lockwasher
24
Bolt
25
Nut
26
Cap Screw
27
Stem Bushing (Upper)
35
Pipe Plug - 1/4” NPT
36
Pipe Plug - 1/2” NPT
* Recommended spare parts
* Recommended spare parts