Valve surface box
These surface box are used to control from the top surface of the pavement various types of valves o...
Standard operating pressure; 10/16 bar.
Operating temperature; between-20 and +50 degrees.
Working environment; Water or sewage lines.
Nominal diameter; 80-150 mm.
Flange connection; Flange is compliant with the requirements of GOST 12820 / EN 1092-2 standards and is made of spherical nodular cast iron in accordance with EN 1563 .
High degree of corrosion protection; All parts are coated with blue epoxy thermoplastic paint in accordance with EN 10289 and 10339 standards with a layer thickness of at least 250 microns.
No | DETAIL | MATERIAL | QUANTITY |
1 | Body | Cast iron GGG40 | 1 |
2 | Body Cover | Cast iron GGG40 | 1 |
3 | Valve | Cast iron GGG40 | 1 |
4 | Valve Rubber | EPDM | 1 |
5 | Sealing Rubber | EPDM | 1 |
These surface box are used to control from the top surface of the pavement various types of valves o...
Rainwater grill «ДМ-С250» is installed on dense city roads.
Recommended location: highways. Purpose: engineering networks