The coupled diaphragm is mechanically lifted by the solenoid, so the valve does not require a minimum pressure differential across its inlet and outlet. This is useful on low-pressure water feeds and vacuum lines, although flow still depends on the available head and piping.

The series is designed for zero-differential operation, including vacuum duty. Confirm the actual vacuum level, seal condition, leakage requirement and installation conditions; the datasheet does not provide a quantified vacuum leak-rate guarantee.

Potentially yes: its coupled-diaphragm mechanism can actuate without the minimum inlet-to-outlet differential required by many pilot valves. The available water flow is still limited by tank head, pipe losses and the Cv rating; check plumbing suitability and avoid assuming potable-water approval.

Steam is listed among the series working media, but a standard NBR seal is limited to 176°F (80°C). The optional Viton specification extends to 248°F (120°C); temperature limits do not by themselves establish steam compatibility. Confirm the fitted seal and the exact steam temperature and pressure with the manufacturer before use.

1 NPT identifies the threaded pipe connection. The internal flow opening is 25 mm, and the published valve flow coefficient is Cv 12. Select the valve using the flow requirement and expected pressure drop, not the thread size alone.

This is a normally closed valve: when the 24VDC coil is de-energized, it returns to the closed position. It is intended for ordinary process isolation, not as a certified emergency or fuel-gas safety shutoff.

Examples include equipment manifolds, medium-flow water branches and plant-utility distribution, provided the required Cv, media compatibility, temperature, operating pressure and electrical requirements are satisfied.

N2S uses stainless wetted construction, making it a better candidate for some corrosive or demanding industrial water services. N2W uses brass. Neither material guarantees compatibility with every fluid, and the sealing material is a separate selection requirement.

The stainless construction may be preferred for corrosion resistance, but compatibility still depends on water chemistry and seals. No NSF/ANSI 61 or other potable-water certification has been established for this product, so it must not be assumed suitable for drinking-water supply.

The series datasheet specifies a Form A DIN connector and continuous-duty coil. This complete valve includes the matching DIN connector. Apply 24VDC only, provide appropriate wiring protection, and follow the installation instructions; coil heating during sustained use can be normal.