PCP Bottle Valve - 4500 PSI Dual Pressure Gauges with In / Out Air Ports

PCP Bottle Valve with Dual Pressure Gauges, M18×1.5 Thread, 8mm Quick-Connect, 4,500 PSI

The key importance of using this valve system with a PCP compressor is controlled, monitored, and safer transfer of high-pressure air from the compressor or storage bottle to the PCP airgun cylinder.

Main benefits

• Dual pressure monitoring: One gauge can show the source-cylinder pressure while the other monitors the fill-line or output pressure. This helps prevent overfilling and provides better control during filling.
• Pressure management: The valve helps regulate and isolate the high-pressure air supply between the compressor, storage bottle, hose, and PCP rifle.

Dual-Gauge High-Pressure PCP Bottle Valve

Designed for improved monitoring and control during high-pressure filling, this PCP bottle valve features two independent pressure gauges. One gauge displays cylinder pressure, while the other monitors line pressure, allowing you to observe both readings during operation.

Durable Copper Construction

The valve body is constructed from solid copper for durability and a metallic finish. It is designed to support working pressures up to 300–400 bar, or approximately 4,500–6,000 PSI, depending on the specific system rating. Always operate within the pressure rating of the lowest-rated component in your setup.

M18×1.5 Connection Thread

The valve uses an M18×1.5 connection thread for compatible cylinders and equipment. Thread standards can vary between bottles, valves, and filling accessories, so confirm your cylinder’s thread specifications before ordering. Proper thread compatibility is essential for a secure seal and safe operation.

8mm Quick-Connect Coupling

An integrated 8mm quick-connect plug allows fast connection and removal when paired with a compatible female connector. Make sure the coupling is fully engaged before pressurizing the system. Never use a loose, damaged, or mismatched connector.

Spring-Protected High-Pressure Hose

The included 24-inch hose features stainless-steel spring protection to help reduce excessive bending, wear, and premature damage. Avoid sharp bends, kinks, twisting, or pulling on the hose during use.

Key Features

• Dual pressure gauges for monitoring cylinder and line pressure
• Solid copper valve construction
• Supports rated pressures up to 300–400 bar / 4,500–6,000 PSI
• M18×1.5 connection thread
• 8mm quick-connect coupling
• Includes a 24-inch spring-protected high-pressure hose
• Designed for compatible PCP high-pressure cylinders
• Provides quick connection and disconnection with compatible fittings
• Helps improve visibility and control during filling operations
  

Before purchasing, confirm all of the following:

• Your cylinder uses an M18×1.5-compatible connection
• Your equipment accepts the included 8mm quick-connect plug
• The valve, hose, gauges, fittings, and cylinder share a suitable pressure rating
• The valve is rated for the intended gas
• Your cylinder and receiving equipment are approved for the intended application

Thread compatibility alone does not guarantee that the valve is suitable for a particular cylinder.