Medical gas valve 272702 series

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Silbermann's medical gas valves, also called line shut-off valves, isolate specific zones within a medical gas pipeline system. This zone isolation lets maintenance teams service or repair a designated area without disrupting gas flow to the rest of the healthcare facility, ensuring uninterrupted care in other zones and supporting continuity of care.
In emergencies like gas leaks or contamination, these 3-piece ball-type valves enable immediate, on-the-spot shut-off, helping contain the issue quickly and safely.

To accommodate the diverse needs of medical gas systems, we offer these valves in a wide range of lengths and diameters.

Designed for versatility, these medical gas valves are compatible with a broad range of gas types: oxygen, air, nitrogen (N2), nitrous oxide (N2O), carbon dioxide (CO2), and vacuum.

Each valve is labeled with the corresponding gas name and color-coded to standard, along with a marking to indicate the area or zone it controls.

Built to withstand high-pressure conditions, this product delivers reliable, long-lasting performance.

These Line Shut-off Valves are designed to meet the NFPA 99c, ISO 7396-2 & G-01 standards; they are cleaned for medical gas use and 100% hydrostatic.

Specifications

• Valve shall be a 3-piece ball-type full-bore design, with a bronze/ brass body, stainless steel ball, stem, bolts & nuts.
• Seat shall be Teflon (PTFE) and seal Viton.
• Valves 1/2” to 2” shall have a minimum pressure rating of 4137 kPa (600 psi) wog. Valves 3” to 4” shall have a minimum pressure rating of 2758 kPa (400 psi) wog.
• Valve shall require only a quarter turn from a fully open position to a fully closed position.
• Extension stubs shall be K-type with a minimum length of 150 mm to allow brazing without damaging the valve seat and seals due to heat transfer
• Each valve shall be hydrostatically tested for leakage.
• Each valve shall be washed and degreased for medical gas use.
• Pipe stub extensions shall be capped at both ends.
• The valves shall be supplied in sealed plastic bags, marked with “Oxygen” or “cleaned for oxygen use”, to prevent contamination before installation.
• Valves shall be Silbermann model SP150 or equivalent.
• All valves shall comply with NFPA 99, ISO 7396-1 & G-01 standards.