Rubber seal Butterfly Valve

Butterfly Valve detailed description: 1.Center type valve,Both sides can pressure. 2.The inner surface of the valve with rubber.Can cut metal and fluid. 3.The Disc is hollow, light weight, high strength. 4.Sealing structure and reliable. DiameterMain dimension (mm)weight mm nch dDCD1C1 d2 L H2H1 I t b t1 N K N2 S N3 B1000 40 951 1175 1120 300 254 70 280 713 693 75 30 22 9 24 30 4 M27 8 18 665 1100 44 1076 1300 1240 300 254 75 280 775 751 78 30 25 10 24 30 4 M27 8 18 761 1200 48 1176 1405 1340 300 254 80 280 828 801 89 30 25 10 28 33 4 M30 8 18 845 1300 52 1274 1525 1450 350 298 85 280 893 861 95 40 28 12 28 36 4 M33 8 22 1035 1400 56 1374 1630 1560 350 298 90 280 945 913 107 40 28 12 32 36 4 M33 8 22 1150 1500 60 1480 1730 1600 350 298 95 280 993 978 120 40 28 12 32 36 4 M33 8 22 1240 1600 64 1568 1830 1760 415 356 100 280 1050 1027 132 40 28 12 36 36 4 M33 8 33 1460 1800 72 1774 2045 1970 415 356 115 280 1157 1142 136 40 32 13 40 39 4 M36 8 33 1825 2000 80 1974 2265 2180 415 356 125 280 1267 1257 157 40 32 12 44 42 4 M39 8 33 2263 Our valve applies marine/offshore,energy,plant facilities/machinery, building utility,water treatment. We have more than fifteen years' experience in the industry.And have the most advanced technology.Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction. Besides, we have received ISO 9001:2008. We can supply machining,turning,milling,Laser cutting,welding, plating,anodising,heat treatment,manufacture all kinds of precision parts,especially the valve parts,automobile and the hydraulic parts etc. if you have such kind of enquiries or project drawings or would like to discuss a custom order, welcome to send to us,please feel free to contact us.with size details and meanwhile tell us your minimum quantity.so that we will give you our best quotation at the first time for your reference asap. We are looking forward to forming successful business relationships with new clients around the world in the near future.