Solenoid valve models RN 155 PLUS

The Solenoid valve models RN 155 PLUS is a high-performance solenoid valve engineered for professional residential and commercial irrigation systems requiring robust pressure management. Constructed from 30% fiberglass-reinforced PA 6, this series is specifically designed to sustain a maximum operating pressure of 15 bar (PN15), making it a superior choice for high-pressure environments. The valve supports a standard flow rate range from 30 l/min to 90 l/min, ensuring precise water distribution across diverse landscape configurations.

Technical reliability is driven by a single-piece co-molded diaphragm that prevents internal leaks, alongside a self-cleaning stainless-steel metering pin and a progressive action stainless-steel differential spring for smooth valve closure. The RN 155 PLUS features the patented Manifold system with a dedicated ferrule/ring nut, which facilitates immediate, tool-free installation and replacement directly within the valve box, significantly reducing maintenance downtime.

Integration options include multiple thread diameters such as 3/4″ and 1″ (Male/Female), and it is fully compatible with 24Vac (normally closed) controllers or 9Vdc Latching solenoids for battery-operated systems. Each unit undergoes individual factory testing at 14 bar to comply with international safety and quality standards. Operational temperature tolerances range from +4°C to 70°C, providing consistent performance in extreme outdoor conditions. The inclusion of a manual bleed handle allows for internal manual opening, while the flow control knob (on specific models) enables precise adjustment of the output, catering to specific zone requirements in professional irrigation networks.

Models

24V Models:

• 24VAC – 1″F: Features a 1″ female (1″F) inlet and outlet connector.
• 24VAC – 3/4″M: Features a 3/4″ male (3/4″M) connector.
• 24VAC – 1″M: Features a 1″ male (1″M) connector.
• 24VAC – 1″MxUN: Comes with a 1″ male connector with a nut (1″MxUN), designed for the patented “Manifold” system for easy installation and removal.
• 24VAC – 1″F – PR: 1″ female (1″F) connector with a pressure regulator (PR).

9V Models:

• 9VDC – 3/4″M: 3/4″ male connector (3/4 M).
• 9VDC – 1″M: 1″ male connector (1 M).
• 9VDC – 1″F: 1″ female connector (1″ F).
• 9VDC – 1″MxUN: 1″ male connector with nut (1″MxUN), designed for quick manifold installation.
• 9VDC – 1″F – PR: 1″ female connector (1″F), equipped with a pressure regulator (PR).