Delta-Elektrogas NV Needle valves

NV type valves are designed for fine-adjusting of gas flow and air flow in industrial combustion
processes.

Description

NV type valves are designed for fine-adjusting of gas flow and air flow in industrial combustion
processes.

Brand

Delta-Elektrogas

Delta-Elektrogas

In 1961 Elettromeccanica DELTA s.p.a. was founded in Arcade (TV) with the aim of designing and manufacturing oil burners with mechanical atomization. Today, Elettromeccanica DELTA and its brand Deltapumps and Elektrogas are leading manufacturers of gear oil pumps and safety control valves, exported in more than 60 countries in the world.

Features

Valves are made of aluminum, with wide range of threaded connections.
Suitable for use with air and non-aggressive gases according to EN 437. For heated air or
aggressive gases a special version is available.
Valves are operated manually using an Allen key to set the precise fire rate of the burner.
All components are designed to withstand any mechanical, chemical, thermal condition
occurring during typical service. Effective impregnation and surface treatments have been used
to improve mechanical sturdiness, sealing and resistance to corrosion of the components.

Application

The valve is provided with a taper plunger that can be adjusted sensitively with an Allen wrench,
turning the screw counterclockwise increases flow, then a locking nut allows to hold the
regulation. A plastic cap hides the adjustment to avoid tampering with the setting.

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