Butterfly Valve U Type
This model of butterfly valves are used for control and on/off operations.
It’s the wafer type valves,but the designed U type flanges facilitate the pipeline centering and installation.
Usually they are used in application fields such as,water supply and treatment,the metal industry,power generation,pulp and paper,mining,shipbuilding,environmental and mechanical engineering.
Further features and benefits are:
- ISO 5211 mounting pad compatible for various type of actuators;
- Pinless disc and stem,easy replacement of valves parts.
- CNC machined and manually polished disc edge, ensures long life and low torque.
- Anti-blow out shaft and lockable handle lever and gearbox
|Connection Type||Wafer type flange(U type)|
|Design standard||API 609/EN593|
|Body material||Ductile iron/Carbon steel/Stainless steel|
|Disc material||Ductile iron/Stainless steel/Alu-bronze|
|Working temperature||-10~110°C for EPDM|
|0~90°C for NBR|
|0~200°C for FKM|
|Between flanges||EN1092-1 PN10/16/25,ASME B16.1 Cl125/ASME B16.5 Cl150|
|Face to face||EN558-1 Series 20/EN5752 series 20|
|ISO mounting pad||ISO5211|
|Type of operation||Manual gearbox/Pneumatic actuator/Electric actuator|