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Thermoplastic Valves Product Guide & Engineering Specifictions
Gate Valves
Page 773 Suitable for Oil-Free air handling to 25 psi, not for distribution of compressed air or gas Spears
®
Manufacturing Company
Due to Material Cost Variations, Prices Sub
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2-1/2" & 3" Replacement Parts
1/2" - 2" Replacement Parts
No. Component Qty. Material
1 Handle 1 PP
2 Stem 1 PVC/CPVC
3 Stem O-ring 1 Buna-N/EPDM/FKM
4 Stem Bushing 1 PP
5 Stem Nut 1 PVC/CPVC
6 Stem Washer 1 PP
7 Wedge Washer/O-ring 1 Buna-N/EPDM/FKM
8 Wedge 1 PP/CPVC
9 Body (Socket/Threaded) 1 PVC/CPVC
10 Bonnet O-ring 1 Buna-N/EPDM/FKM
11 Bonnet 1 PVC/CPVC
12 Bonnet Nut 1 PVC/CPVC
No. Component Qty. Material
1 Handle 1 PP
2 Stem 1 PVC/CPVC
3 Stem Bearing 1 PP
4 Stem O-ring 1 Buna-N/EPDM/FKM
5 Stem Nut 1 PVC
6 Stem Retaining Ring 1 SS 316
7 Split Washer 1 PP
8 Stem Bushing 1 PP
9 Bonnet Retainer 1 PVC/CPVC
10 Bonnet Half 2 PVC/CPVC
11 Seal Carrier 1 PVC/CPVC
12 Carrier O-ring 1 Buna-N/EPDM/FKM
13 Wedge 1 PP/CPVC
14 Body 1 PVC/CPVC
E
F
D
H
A
B
C
G
5
6
7
8
4
3
2
10
9
1
12
11
E
D
B
C
G
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
H
F