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China GGG50 Swing Water Check Valve Manufacturer: Swing Water Check Valves, GGG50 Body & Disc, 125LB-300LB, DN200-DN1000, SS420 Shaft, Brass Sealing.
Check Valve Working pressure: 125 LB TO 300LBS
Valve Size range: DN200 to DN1000
Valve Materials:
Body: GGG50
Disk: GGG50
Shaft: SS420
Sealing ring: brass
Operated way: with counter weight
Suitable media: water
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GGG50 Swing Check Valve, 125-300LB, DN200-1000