Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for 2019 wholesale price Wcb Worm Gear Operated Double Flange Hard Seal Triple Eccentric Butterfly Valve, We warmly welcome consumers, company associations and buddies from all over the planet to speak to us and find cooperation for mutual advantages.
Our growth depends to the superior products ,great talents and repeatedly strengthened technology forces for Double Flange Butterfly Valve, Hard Seal Triple Eccentric Butterfly Valve, Triple Eccentric Butterfly Valve, We also have good cooperation relationships with many good manufacturers so that we can deliver almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
Resilient seated double eccentric flange butterfly valve Technical data
DN(mm) Nominal diameter | 200~2000 | 2200~3000 | |
PN(MPa) Nominal pressure | 1.0/1.6 | 0.6 | |
Testing pressure | Shell | 1.5/2.4 | 0.9 |
Sealing | 1.1/1.76 |