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Nencini, over more than 30 years by designing, manufacturing and checking control valves, have developped
the experience for a correct selection of size, materials, trim styles and actuator.
Differently Nencini can also manufacture the valve by following all the required technical specifications.
The main data on this type of valve follows:
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| Medium |
Water (drinking, corrosive, waste); Oil (refined, crude); Gas |
| Features |
Axial and unrestricted flow path; operated by means of a 90 degree angle trasmission
consisting of a pair of worm wheel with worm shaft.
Bubble tight shut-off. |
| Application |
To achieve all the whatever system conditions many trim style are available; needle, single stage, double stage and individually designed for large capacity and little pressure losses or for very high head pressure losses, always without cavitation problem |
| Size |
From DN100 to DN3000 (from 4" to 120") |
| Pressure Class |
From PN10 to PN100 (from ANSI125 to ANSI600) |
| Flanges |
According to main National and International Standards
(ANSI, ISO, BS, DIN, ...) |
| Materials |
Body in: Carbon Steel, Stainless Steel, Cast Iron, Aluminium Bronze |
| Coating |
Any type of painting cycle and/or nickel plating, stellite |
| Actuators |
Electric, hydraulic, electro hydraulic, pneumatic, manual. |
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