Technical specifications for main part | ||
GOST Wafer center line electric actuator butterfly valve PN16 D971X-10Q / D971X-16Q Затворы поворотные дисковые межфланцевые с ручным | ||
*Nominal diameter | DN 40~200 mm | |
*Nominal pressure | PN 1.0 /1.6 MPa | |
*Working temperature | ≤80℃ | |
*Suitable medium | Water | |
*Standard | GOST |
Material For Main Parts | ||
Name of Parts | Material | |
*Body | Grey iron/Ductile iron | |
*Disc | Ductile iron/SS | |
*Stem | WCB | |
*Sealing ring | EPDM |