Owner's manual

VAL-MATIC'S SWING CHECK VALVE
OPERATION, MAINTENANCE AND INSTALLATION
Page 9 of 13
TABLE 3. PARTS AND MATERIALS OF CONSTRUCTION
PART NO.

PART NAME MATERIAL
1 Body Ductile Iron (2” To 24”), Cast Iron (30” To 48”)
2 Cover Ductile Iron (2” To 24”), Cast Iron (30” To 48”)
3 Disc Ductile Iron
4 Arm Ductile Iron
5 Hinge Pin Stainless Steel
6 Hinge Key Stainless Steel
7 Seat Retaining Segment Ductile Iron
8

Rubber Seat Buna-N
9 Flat Washer Stainless Steel
10 Hex Hd. Cap Screw Stainless Steel
11 Seat Stainless Steel
12 Set Screw Stainless Steel
13 Pipe Plug Steel
14 Bushing Aluminum Bronze
15

V-Packing Shim Nylon
16

V-Packing Buna-N
17 Packing (Pop) Shim Stainless Steel
18-1 Hinge Cover - Thru Ductile Iron
18-2 Hinge Cover - Blind Ductile Iron
19 Flat Washer Plated Steel
20 Hex Hd. Cap Screw Plated Steel
21 Retaining Ring Stainless Steel
22

O-Ring Buna-N
23

O-Ring Buna-N
24 Disc Pin Stainless Steel
25 External Retaining Ring Stainless Steel
26

O-Ring Buna-N
27 Flat Washer Plated Steel
28 Hex Hd. Bolt Plated Steel
29 Hex Nut Plated Steel
30 Weight Lever Ductile Iron
31 Weight Ductile Iron
32 Key Steel
33 Bolt Plated Steel
34 Bolt Plated Steel
35 Nut Plated Steel
36 Washer Plated Steel
40 Cylinder Bracket Steel
42 Cylinder Steel
43 Cylinder Pin Plated Steel
44 Clevis Pin Plated Steel
45 Cylinder Lever Ductile Iron
46 Bolt Plated Steel
47 Washer Plated Steel
50 Spring Plated Alloy Steel
51 Spring Lever Ductile Iron
60 Stop Bolt Stainless Steel With Buna N
61 Flat Washer Stainless Steel
62 Hex Nut Stainless Steel
 = Recommended Spare Part