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5
ES-A-ACV-LF985GD 2115
© 2021 Watts
Basic Valve
Installation: If unit is installed in any orientation other than
horizontal (cover up) OR extreme space constraints exist,
consult customer service prior to or at the time of order.
NOTICE
9
10
10
12
13A
13
14
15
16
17
18
19
20
21
22
23
24
24A
25
11
1
2
3
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5
6
7
ITEM
DESCRIPTION
MATERIAL
1
Pipe Plug
Lead Free Brass
2
Cover
ASTM A536 65-45-12 Epoxy Coated Ductile Iron
3
Cover Bearing
ASTM A276 304 Stainless Steel
4
Stud with Cover Nut and Washer
ASTM A570 Gr.33 Zinc Plated Steel
5
Upper Body
ASTM A536 65-45-12 Epoxy Coated Ductile Iron
6
Gasket Seal
Buna-N (Nitrile)
7
Body
ASTM A536 65-45-12 Epoxy Coated Ductile Iron
8
Stem Nut
ASTM A276 304 Stainless Steel
9
Lock Washer
ASTM A276 302 Stainless Steel
10
Diaphragm Washer
ASTM A536 65-45-12 Epoxy Coated Ductile Iron
11
Diaphragm *
Buna-N (Nitrile)
12
Inner Bearing Bolts** (3" and Smaller)
ASTM A276 304 Stainless Steel
13
Inner Bearing Retainer** (3" and Smaller)
ASTM A276 302 Stainless Steel
13A
Bearing Retaining Ring** (4" and Larger)
ASTM A276 302 Stainless Steel
14
Inner Bearing
ASTM A276 304 Stainless Steel
15
O-ring *
Buna-N (Nitrile)
16
O-ring *
Buna-N (Nitrile)
17
Stem
ASTM A276 304 Stainless Steel
18
Disc Retainer
ASTM A536 65-45-12 Epoxy Coated Ductile Iron
19
Spacer Washer *
NY300 Fiber
20
Disc *
Buna-N (Nitrile)
21
Disc Guide
ASTM A743 CF8M (316) Stainless Steel
22
Lock Washer
ASTM A276 304 Stainless Steel
23
Stem Nut
ASTM A276 304 Stainless Steel
24
Seat Ring***
ASTM A743 CF8M (316) Stainless Steel
24A
Seat Screw*** (8" and Larger)
ASTM A276 304 Stainless Steel
25
Seat Gasket *
Buna-N (Nitrile)
* Contained in Main Valve Repair Kit
**4 inch and larger valves do not require Bearing Bolts
***Note: 6 inch and smaller valves, Seat Ring is threaded
8
9
10
10
12
13A
13
14
15
16
17
18
19
20
21
22
23
24
24A
25
11
1
2
3
4
5
6
7