China Awwa C504 Double Eccentric Butterfly Valve, Find details about China Awwa C504 Double Eccentric Butterfly Valve, Lug Butterfly Valve from Awwa C504 Double Eccentric Butterfly Valve
Item | Butterfly valve | ||
Technical data | Size | DN40-DN1200 | |
General Design | API609 | ||
Mounting Pad | ISO 5211 | ||
Face to face dimension | API609 EN558-1-20series | ||
Flange drilling | DIN2501 PN10/PN16 | ||
Inspection and Test | API598 | ||
-All available General Design and Face to face dimension kindly refer to the basic specification of EATHU. -All available Flange drilling kindly refer to the attached flange drilling dimensions. | |||
Product Features | -Wafer,lug or U type flanged body style fit between FF or RF flanges | ||
-PTFE bushing ensure the maximum shaft support and centralized alignment | |||
-360ºC polished disc assures positive on-off | |||
-Hard-backed cartridge seat or rubber boot seat | |||
-One piece shaft,double piece shaft,pinned or pinless disc | |||
-Universal ISO5211 mounting Pad | |||
Material list | Body | Cast Iron A126 CLASSE B; Ductile iron GGG40/GGG50 | |
Bushing | PTFE | ||
O ring | EPDM | ||
Shaft | Stainless steel AISI316 | ||
Disc | Stainless steel A351 CF8M | ||
Seat | EPDM | ||
Pin | Stainless steel AISI316 | ||
Actuator | ![]() | ||
Coating | A | Fusion Bonded Epoxy powder coated | |
B | Spray Painting |