Manifold for Twin Cylinder M25x2 DIN 232 – Polaris

The complete valve manifold with a central isolator for twinset configurations with a working pressure of 232 bar. Designed according to the most rigorous technical standards, it guarantees maximum reliability, emergency flow isolation, and optimal maneuverability even with dry gloves. Select the isolator length from the dropdown menu.

The Polaris M25x2 Manifold at 232 bar, available on DIR-STORE, is an elite valve manifold designed for technical divers and advanced recreational divers using twinset configurations. Made with superior quality materials and salt corrosion-resistant finishes, it fully adheres to the TEC Style standard.

Thanks to the central isolator valve, it allows immediate separation of the two gas flows in case of a first-stage or O-ring failure, ensuring maximum redundancy and safety in managing the breathing reserve.

Isolator Measurements and Diameter Compatibility:

The central connector can be selected from the menu in three different lengths to perfectly adapt to the cylinder diameter and the band spacing used:

• 140 mm Isolator: Optimized for compact or narrow-spacing twinsets (e.g., 7+7 liters or 8.5+8.5 liters).
• 171 mm Isolator: The most common classic standard, designed for traditional twinsets (e.g., 10+10 liters and 12+12 liters).
• 204 mm Isolator: Extended version with wide spacing, specific for large diameter cylinders (e.g., 15+15 liters or 18+18 liters).

Main Features:

• 232 Bar Working Pressure: Designed and tested to operate in complete safety with the classic nominal fill pressure up to 232 bar.
• M25x2 Neck Thread: Standard M25x2 ISO installation thread, compatible with all modern steel cylinders.
• High-Grip Ergonomics: High-resistance rubberized handwheels structured to offer maximum grip during shut-down maneuvers (emergency closure), even with cold hands or thick dry gloves.
• Smooth-Rotation Valves: Fluid internal mechanics that reduce the effort to close and open under pressure.
  

🛒 Customization in Dropdown: Select the central isolator spacing (140 mm, 171 mm, or 204 mm) before purchase based on your cylinder/tank diameter and band spacing.

Technical Specifications:

• Brand: Polaris
• Model: Manifold with central isolator for Twinset 232 bar
• Cylinder Thread: M25x2 ISO
• Regulator Connections: DIN 232 bar (compatible with standard DIN outlets)
• Isolator Spacing: 140 mm / 171 mm / 204 mm (Selectable)
• Gas Compatibility: Air / Technical mixtures (Nitrox / Trimix)