Nautec Valves & Parts

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M25x2). Nautec SLS valves are standard shut off devices in accordance with DIN EN 12209-2 (G 5/8“), for an operating pressure of 232 bar with horizontally arranged shut-off mechanism and outlet. Only 1 first stage can be connected. Equipped with black oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

DARK Line – Tec Valve Trim M25 – Air 300

For compressed air double cylinders with flange diameters of 140 or 171 mm, 300 bar. A pro valve trim consisting of 2 Nautec SL valves (SL-L and SL-R), radially sealing TEC manifold, “Full-Metal-Core-Rubber Knobs”, two Nautec micro filters and two blind stops for the G 5/8” regulator connections. All valve outlets can be shut off separately, the gas flow can be safely turned off using the Nautec TEC manifold between two flanges. Located opposite the hand wheel, is a connection port for a stub pressure gauge or a dive computer transmitter with 7/16″ connection thread.

The pro valve trim is 100 % oxygen-compatible.

Produced only by customer order – not stocked.

SLM – ValveAir 232 bar – cylindrical / M25

NAUTEC-SLM valves are a special construction for extreme dives for breathing air (G 5/8″) or Nitrox (M 26 x 2 ISO) for diving cylinders with an operating pressure of 230 or 300 bar!

2 regulators can be connected simultaneously. Both connecting branches can be shut off separately. SLM valves are spindle valves with so-called horizontal shut-off mechanisms. Both are identical in construction. The valves are manufactured in Germany. All NAUTEC valves have a metric thread M 25 x 2 according to EN 144-1 and 2 as screw-in thread in the bottle.

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M25x2). Nautec SLS valves are standard shut off devices in accordance with DIN EN 12209-2 (G 5/8“), for an operating pressure of 300 bar with horizontally arranged shut-off mechanism and outlet. Only 1 first stage can be connected. Equipped with black oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

SLM – ValveAir 300 bar – cylindrical / M25

NAUTEC-SLM valves are a special construction for extreme dives for breathing air (G 5/8″) or Nitrox (M 26 x 2 ISO) for diving cylinders with an operating pressure of 230 or 300 bar!

2 regulators can be connected simultaneously. Both connecting branches can be shut off separately. SLM valves are spindle valves with so-called horizontal shut-off mechanisms. Both are identical in construction. The valves are manufactured in Germany. All NAUTEC valves have a metric thread M 25 x 2 according to EN 144-1 and 2 as screw-in thread in the bottle.

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M25x2). Nautec SLS valves are standard shut off devices in accordance with DIN EN 144-3 (M26x2), for an operating pressure of 232 bar with horizontally arranged shut-off mechanism and outlet. Only 1 first stage can be connected. Equipped with green oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M18x1.5). Nautec SH valves are standard shut off devices in accordance with DIN EN 12209-2 (G 5/8″), for an operating pressure of 232 bar with horizontally arranged shut-off mechanism and outlet. Only 1 first stage can be connected. Equipped with black oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M18x1.5). Nautec SH valves are standard shut off devices in accordance with DIN EN 12209-2 (G 5/8“), for an operating pressure of 300 bar with horizontally arranged shut-off mechanism and outlet. Only 1 stage can be connected. Equipped with black oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M18x1.5). Nautec SH valves are standard shut off devices in accordance with DIN EN 144-3 (M26x2), for an operating pressure of 232 bar with horizontally arranged shut-off mechanism and outlet. Only 1 first stage can be connected. Equipped with green oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

For mono scuba equipment (all tank diameters) with tank neck thread according to DIN EN 144-1 (M25x2). Nautec SLS valves are standard shut off devices in accordance with DIN EN 144-3 (M26x2), for an operating pressure of 300 bar with horizontally arranged shut-off mechanism and outlet. Only 1 first stage can be connected. Equipped with green oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.

SLM – Valve Nitrox 300 bar – cylindrical / M25

NAUTEC-SLM valves are a special construction for extreme dives for breathing air (G 5/8″) or Nitrox (M 26 x 2 ISO) for diving cylinders with an operating pressure of 232 or 300 bar!

2 regulators can be connected simultaneously. Both connecting branches can be shut off separately. SLM valves are spindle valves with so-called horizontal shut-off mechanisms. Both are identical in construction. The valves are manufactured in Germany. All NAUTEC valves have a metric thread M 25 x 2 according to EN 144-1 and 2 as screw-in thread in the bottle.

SPORTLine / S – Valve Nitrox 300 / M18

For mono scuba equipment with tank neck thread according to DIN EN 144-1 (M18x1.5). Nautec S-valves are standard shut off devices in accordance with DIN EN 144-3 (M26x2), for an operating pressure of 300 bar with vertically arranged shut-off mechanism and outlet. Only 1 first stage can be connected.

Equipped with green oval ABS-Knob (for maximum grip).

The valve is 100 % oxygen-compatible and LEAD-FREE.