|
Nominal Bore, mm |
Dimensions, mm
|
Weight, kg |
|
L |
B |
D |
D1 |
H |
d |
n |
|
25 |
160 |
90 |
85 |
100 |
123 |
14 |
4 |
1,9 |
|
32 |
180 |
105 |
100 |
100 |
149 |
18 |
4 |
2,9 |
Nominal pressure, PN – up to 1 Mpa (10 kgf/cm2).
Working medium: liquid medium for water supply and sewerage
systems, not aggressive and aggressivemedia, mineral oils
and petroleum products.
Full tight shut - off.
Body material - aluminum.
Valve stem seal - rubber sleeve.
Working position of the valve - any.
Full bore. Direction of working medium - bilateral.
Sealed body. Version - normal, export, tropical.
Connection – flanges.
Low flow resistance factor - 0,2
Mechanical indicator of sleeve's rupture availability. By the
special order the valve is completed with the
electromechanical (normally closed contsct) indicator of
sleeve's rupture (pic. 1).
|
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