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Overview
Bill of Materials 2"-30"
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Valve Seating Torques Chart
Valve Seating Torques Chart
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Series 300 - Bill of Materials

 

Item

Description
Materials
Optional Materials
1
Body
Cast Iron
Ductile Iron
2
Disc
Ductile Iron *
Aluminum Bronze, 316 Stainless Steel, Monel
3
Seat
Buna-N or EPDM
Neoprene, Hypalon, Viton, PTFE
4
Upper Shaft
416 Stainless Steel
316 Stainless Steel, Monel
5
retaining Pin
Carbon Steel
316 Stainless Steel
6
Key
Carbon Steel
No Option Available
7
O-Ring
Buna-N
No Option Available
8
Bushing
PTFE
Luberized Bronze
9
Bushing
PTFE
Luberized Bronze
10
Bushing
PTFE
Luberized Bronze
11
Lower Shaft
416 Stainless Steel
316 Stainless Steel, Monel


*ENP plated for 2" - 12" valves


 

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