Packing adjustment, Body bolt torque valve table, Exploded view – Marwin Valve 3000 Series Fire Safe Ball Valve User Manual
Page 4
3170 Wasson Road • Cincinnati, OH 45209 USA
Phone 513-533-5600 • Fax 513-871-0105
[email protected] • www.marwinvalve.com
Bulletin IM-3000-0709
Packing Adjustment
Item #
Quantity
Part Name
Item #
Quantity
Part Name
1
1
Body
10
8
Bolts
2
2
End Caps
12
1
Thrust Washer
3
1
Ball
13
1
Packing Ring
4
1
Seat
14
1
Gland
5
1
Stem
15
2
Belleville Washers
6
2
Body Seal
16
2
Stem/Handle Nuts
7
2
Secondary Body Seal
17
1
"O" Ring Stem
8
1
Lock Washer
18
1
Handle
18
17
5
3
2
1
4
7
10
8
14
Body Bolt Torque Valve Table
(ft/lbs)
Series/Size
Bolt Information
Bolting Material
3000
Bolt Size
Bolt Qty (per end cap)
BD Steel
B7M Nace
B8 St STl
1/4" - 1/2"R
5/16-18
4
20
10
8
3/4"R - 1/2"F
5/16-18
4
20
10
8
1"R - 3/4"F
3/8-16
4
25
21
14
1-1/4"R - 1"F
7/16-14
4
33
30
23
1-1/2"R - 1-1/4"F
1/2-13
4
54
42
33
2"R - 1-1/2"F
9/16-12
4
60
52
47
2-1/2"R - 2"F
1/2-13
6
54
42
33
3"R - 2-1/2"F
1/2-13
9
54
42
33
4"R - 3"F
9/16-12
8
60
52
47
Socket Hex
Socket O.D.
Valve Size
Socket O.D. Max
Socket Hex
1/4"F - 3/4"F
0.66"
13 mm
3/4"F -1-1/4"R
0.91"
17 mm
1-1/4"F - 2"R
—
22 mm
2"F - 2-1/2"R
—
1"
2-1/2"F - 3"R
—
1-1/4"
3"F - 4"R
—
1-1/2"
Exploded View
13
6
16
15
12
16
Body Styles
Carbon and Stainless Steel: Square body with top mounting pad used for 1/4"F - 1"R. Square body with top mounting flat used for 1"F - 2"R
(shown). Round body with top mounting flat used for 2"F - 4"R. Alloy Valves: Round body without mounting flat used for 1/4"F - 1"R (saddle
bracket required for automation). Round body with top mounting flat used for 1"F - 4"R.