Steel Butterfly Valve, 24 Inch, 600LB, Metal Seat

Type: Triple Offset Butterfly Valve.
Size: 24 Inch.
Pressure：600#.
Body Material: Carbon Steel, Stainless Steel, Alloy Steel. 
Butterfly Valve Structures: double offset, triple offset.
Butterfly Sealing: metal-seated, resilience-seated.
Connection: flanged, wafer (lug type included).
Applicable Tempt.: from -40 degrees C to 230 degrees C.
Valve Manufacturing standards: API, ANSI, BS, DIN, JIS.
 

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