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Two brass 1/4 inch NPT pressure relief valves rated 200 PSI

1/4 Inch NPT 200 PSI Brass Air Pressure Relief Safety Valve

SKU CH-1CFS-TXZ1A

Automatically releases excess pressure at 200 PSI to protect air systems from overpressure damage

  • Corrosion-resistant brass construction ensures long-lasting performance in high-pressure systems
  • Automatic release at 200 PSI protects equipment from overpressure damage
  • Standard 1/4 inch NPT threads fit most air systems and pneumatic tools
  • Compact design allows quick installation in tight spaces without special tools
  • Supplied as a two-pack for convenient spares or multiple connection points

Brass Pressure Relief Valve 200 PSI

This brass safety valve automatically discharges air or water when system pressure exceeds 200 PSI then reseals once pressure normalises. It suits compressors, water pumps and pneumatic tools that require a compact over-pressure safeguard. The 1/4 inch NPT thread fits standard ports without adapters. Two valves are included in the pack.

Pressure Limit and Thread Constraint

The valve opens only at the fixed 200 PSI setting and cannot be adjusted for lower or higher release points. Its 1/4 inch NPT male thread limits use to ports with matching female threads; systems with metric or larger pipe threads will need a separate adapter. No flow-rate or temperature ratings are provided by the supplier.

Brass Build and Daily Use

The all-brass body resists corrosion in damp workshop or industrial environments and tolerates vibration from reciprocating compressors. The compact hex profile allows installation in tight manifolds using a standard spanner. Supplied thread-seal material helps create a leak-tight joint on first fit, and the simple poppet design makes routine visual inspection straightforward.

Highlights

  • Corrosion-resistant brass construction ensures long-lasting performance in high-pressure systems
  • Automatic release at 200 PSI protects equipment from overpressure damage
  • Standard 1/4 inch NPT threads fit most air systems and pneumatic tools
  • Compact design allows quick installation in tight spaces without special tools
  • Supplied as a two-pack for convenient spares or multiple connection points

Specifications

BrandAoserge

Questions about this item

Should I buy the single valve or the two-pack?

The listing supplies two brass valves in one package, so you receive both at once.

What happens when my compressor hits 200 PSI?

The valve opens automatically, vents the excess air or water, then reseals once pressure drops back below the set point.

Will the 1/4 inch NPT thread seal directly into my tank port?

Yes, the 1/4 inch NPT male thread fits standard ports and the included seal thread locks create a leak-proof joint.

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