Note: The version with sleeve
positive opening (pic.1) use with pressure up to
0,2 MPa (2 kgf/cm2).
Version - normal, export, tropical. Nominal pressure PN -
0,6 MPa (6 kgf/cm2).
Connection to the pipeline -
flanges. Sizes of flanges of the pipeline - in accordance
with State Standard.
Direction of working medium - bilateral.
Working position of the valve - any.
Working medium: liquid
medium for water supply and sewerage systems, not aggressive
and aggressive, pulps, liquid and viscous media,
oils and petroleum products.
Low flow resistance factor for
DN 50, 80, 100, 125 - 0.6, for DN 150, 200 - 0.4.
shut - off.
Body material - aluminium.