Note: The version with sleeve positive opening use with pressure Pwork PN up to 2 kgf/cm2 (0,2 MPa).
Nominal pressure PN - 6 kgf/cm2 (0,6 MPa).
Connection - flanges.
Working medium: liquid medium for water supply and sewerage systems, not aggressive and aggressive, pulps, liquid and viscous media, mineral oils and petroleum products.
Sizes of flanges of the pipeline in accordance with State Standard.
Pressure of operate air at pneumatic actuator, Poper 5 - 6 kgf/cm2 (0,5
- 0,6 MPa).
Direction of working medium - any.
Working position of the valve - with actuator up.
Body material - aluminium.
Hydraulic resistance factor for DN 50, 80, 100, 125 - 0.6, for DN 150, 200 - 0.4.
Full tight shut - off.