|
Nominal bore, mm. |
DN |
50 |
80 |
100 |
125 |
150 |
200 |
|
Face-to-face length, mm. |
L |
230 |
310 |
350 |
400 |
480 |
600 |
|
Height above axis, mm. |
H |
162 |
225 |
316 |
316 |
410 |
410 |
|
Height under axis, mm. |
h |
82 |
110 |
143 |
150 |
200 |
204 |
|
Flow passage, mm. |
h1 |
25 |
40 |
60 |
60 |
100 |
92 |
|
Flange diameter, mm. |
D |
160 |
195 |
215 |
245 |
280 |
335 |
|
Connecting hole dia., mm. |
d |
18 |
18 |
18 |
18 |
23 |
23 |
|
Number of holes |
n |
4 |
4 |
8 |
8 |
8 |
8 |
|
Center to center, mm. |
D1 |
125 |
160 |
180 |
210 |
240 |
295 |
|
Width, mm. |
B |
180 |
224 |
310 |
336 |
400 |
484 |
|
Weight, kg. |
G |
7 |
13 |
25,5 |
28,5 |
51,5 |
69 |
|
Note: The version with sleeve positive opening use with
pressure Pwork PN up to 0,2 MPa (2 kgf/cm2).
Nominal pressure Pwork - 0,6 MPa (6 kgf/cm2).
Working
position of the valve - any with additional supporting pier
for actuator, exept position with actuator down.
Sizes of flanges of the pipeline - to Russian standard.
Direction of working medium - any.
Connection - flanges.
Hydraulic resistance factor for DN 50, 80, 100, 125 - 0.6,
for DN 150, 200 - 0.4.
Full tight shut - off.
Normal, Export, Tropical valve versions available.
Normal,
Explosionproof electric actuator versions available.
Working medium: liquid medium for water supply and sewerage systems, not
aggressive and aggressive, pulps, liquid and viscous media,
pulps, liquid and viscous media, mineral oils and petroleum
products.
Body material -
aluminium.
|
products 
