Double Eccentric Butterfly Valve, GJS500.7, 28IN, 120LB

Key Specifications / Features

Model No.: DB-Valve-71 Hits: 70

China Double Eccentric Butterfly Valve Manufacturer Derbo offers Double Eccentric Butterfly Valve, GJS500.7, 28 Inch, 120 LB, EPDM Seat, SS420 Shaft.
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Detail Information

Type: Double Eccentric Butterfly Valve.
Seat: EPDM.
Size: 28 Inch.                                                               
Class: 120 LB. 
Shaft: SS420, Bare Shaft.
Body Material: GJS500.7. 
Disc Material: GJS500.7. 
Shaft Material: SS420. 
Seat Material: EPDM.
 
Chemical Composition and Mechanical Property For GJS500.7
Grade Chemical Composition Elongation
Min
Mechanical performance
C Mn P S Si Mg Re Tensile
Strength
Yield Strength
GJS500.7 2.7-3.7 0.3-0.7 ≦0.1 ≦0.02 2.15-2.93 0.027-0.050 0.026-0.043 7 500 320

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