Valve surface box
These surface box are used to control from the top surface of the pavement various types of valves o...
Standard; EN 124-2 ; ГОСТ 3634-2019 Body size; 822х740 mm
Opening diameter of the passage; 603 mm Body height; 200 mm
Regulatory load; 400 kN
Weight; 79.5 kg
Material: high-strength spherical graphite cast iron GGG50
DETAIL |
QUANTITY |
Body |
1 |
Cover |
1 |
Locking system |
1 |
Bolt |
1 |
T-rubber |
1 |
Passport |
1 |
*It is allowed to prepare 1 passport for a group of manhole covers of not more than 10 pieces. |
These surface box are used to control from the top surface of the pavement various types of valves o...
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