XS Valve, 300 Bar DIN outlet, 7/8 UNF inlet threads

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The XS 300 BAR DIN valve with 7/8 UNF neck thread is for Air Service Only. This unique valve is designed for use with smaller neck diameter High Pressure cylinders. The valve is rated for 4350 PSI service pressure.
This valve will NOT fit most modern scuba tanks, it is a replacement 300-bar valve intended for Luxfer composite aluminum and fiberglass wrapped cylinders that will also fit older steel cylinders with the smaller 7/8 UNF opening. This valve is NOT available in a Nitrox Ready version.

XS Valve, 300 Bar DIN outlet, 7/8 UNF inlet threads

XS Valve, 300 Bar DIN outlet, 7/8 UNF inlet threads
XS Valve, 300 Bar DIN outlet, 7/8 UNF inlet threads
  • Unique valve size and design with 7/8"-14 UNF thread size
  • Dedicated {300 BAR |4,350 psi) DIN Outlet
  • Marine Grade Brass w/Triple Bright Chrome Plating
  • Includes the Vindicator handwheel knob and Dip Tube
  • Air Service Only

The XS 300 Bar DIN valve with the 7/8 UNF neck thread and XS Safety knob is made of marine grade brass with triple chrome plating for long life protection in salt water. Easy grip soft rubber safety hand wheel with stainless steel insert ensures long life and large ribs make turning handle easy even when wearing gloves. Valve has a dedicated DIN outlet for air service only at { 4350 psi | 300 bar } service pressure. Includes Dip Tube for base of valve. This valve has a 7250 psi burst disk.

This 300 bar DIN valve can not be used with yoke regulators. A yoke adapter insert does not exist, and even if it were made, we have never seen a yoke clamp long enough to fit over a 300 bar DIN outlet. There is a yoke-to-din fill adapter device for 300 bar valves, but it is strictly for filling only.

This 300 bar DIN valve will fit older design 3500 psi "Genesis" steel SCUBA cylinders that are forced to use a 300 bar outlet because a valve with a 200 bar outlet AND the proper 7/8 UNF inlet threads to fit the cylinder is not available. If you wish, this valve could also be reduced { 3500 psi |240 bar} service pressure with a burst disk change.

This 300 bar DIN valve is marked as suitable for AIR ONLY service and is not available in an oxygen service version. The issue is not the cleanliness or material compatibility of the valve; rather the AIR ONLY restriction is as a result of the design, rated pressure and intended application of the valve itself. XS Scuba, the manufacturer, has communicated to Dive Gear Express that the valve should NOT be aftermarket prepared or modified in a misguided attempt to make it suitable for oxygen service.

More Information
Brand XS Scuba
Weight 1.500000

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