Single Argon Cylinder Valve M25x2 (Large Knob)

Specific compact profile valve with enlarged handwheel and Viton O-ring, designed for 1.5L, 2L, and 3L Argon tanks.

The Tecline Technical Valve for Argon, available on DIR-STORE, is a highly reliable single-flow valve specifically designed for outfitting small cylinders dedicated to charging drysuit inflation gas (Argon). Thanks to its extended compatibility, it perfectly fits both 1.5-liter and 3-liter aluminum tanks, as well as compact 2-liter tanks (in aluminum or steel). This valve stands out for its ultra-compact design, which reduces the overall height of the cylinder/first stage system, minimizing bulk on the twinset manifold or backplate and eliminating the risk of snagging or accidental impact in confined spaces.

Key Features and Benefits:

• Enlarged Handwheel (Large Knob): Equipped with an oversized soft rubber handwheel. This geometric design ensures exceptional grip and lightning-fast, ergonomic closing/opening action, even when operating blindly behind the back and wearing thick dry gloves or commercial drygloves.
• Linear Monobloc Geometry: The compact body is free of secondary outlets or modular predispositions. This ensures clean and linear routing of the drysuit hose, optimizing hydrodynamics and the order of the technical configuration (DIR Style).
• Natively Viton Ready: Packaged and assembled as standard with Viton O-rings and special lubricants with high chemical and thermal stability. In addition to standard use with Argon, the valve is certified and 100% safe for use with Air and Nitrox mixtures.
• DIN 232 Bar Safety Connection: Features the standard DIN screw connection (G 5/8), which offers maximum mechanical seal of the intermediate pressure and prevents accidental extrusion of the pressure reducer gasket.
• Universal M25x2 Installation Thread: Standard M25x2 neck thread, compatible with all modern aluminum and steel tanks on the market.

Technical Details and Product Specifications:

• Brand: Tecline
• Model: Mono valve for Argon alu/steel tanks (Large Knob)
• Neck thread: M25x2
• Regulator connection: DIN 232 bar (G 5/8)
• Cylinder compatibility: Aluminum and Steel from 1.5 Liters, 2 Liters, and 3 Liters
• O-Ring compound: Standard VITON (Argon / Air / Nitrox compatible)
• Handwheel: Structured black rubber, wide version with high grip
• Orientation: Single Right (DX)
• Safety certification: Complies with European standard EN144
• Target use: Technical Diving, Cave Diving, Deep/Winter Diving (Drysuit Inflation System)