Stainless Steel Constant Pressure Valve – M18x1.5, 300BAR/4500PSI, 5K Explosion-Proof with Pressure Gauge & One-Way Inflation

Professional Stainless Steel Constant Pressure Valve – M18x1.5, 300BAR/4500PSI, 5K Explosion-Proof with Pressure Gauge & One-Way Inflation

This high-performance constant pressure valve is the core component of portable scuba air systems, designed for safe and reliable operation in underwater exploration, emergency rescue, and industrial diving applications.

The valve features an **M18×1.5 threaded inlet** for secure connection to high-pressure cylinders, a **built-in pressure gauge** for real-time monitoring of remaining air, and a **5K (5000 PSI) explosion-proof safety valve** that automatically ruptures if pressure exceeds safe limits.

Key Features
– Inlet Thread: M18×1.5 – standard for carbon fiber tanks
– Working Pressure: 300 BAR (4500 PSI)
– Material: Stainless steel – durable, corrosion-resistant, and long-lasting
– Safety Features:
• 5K explosion-proof diaphragm – prevents catastrophic failure
• Pressure relief valve for controlled depressurization
• One-way inflation nozzle – prevents backflow during charging
– Control: Master valve switch with “+” and “-” symbols for precise control
– Pressure Gauge: 300 BAR scale – clear, easy-to-read dial
– Compact and Lightweight: Ideal for portable use in field or workshop environments
– Package Includes: 1 x Constant Pressure Valve

Typical Applications
– Portable scuba air systems
– Emergency breathing apparatus
– Firefighting and confined space entry
– Industrial inspection and maintenance
– OEM integration in custom breathing systems

Why Choose This Constant Pressure Valve?
– Stainless steel construction ensures durability and safety
– 5K burst disk adds essential overpressure protection
– Pressure gauge allows real-time air monitoring
– One-way inflation ensures leak-free charging
– Master valve switch improves convenience and control
– Ideal for both professional users and emergency teams

Package Includes
– 1 x Stainless Steel Constant Pressure Valve
– 1 x Set of Spare O-rings
– 1 x Protective Cap

Need bulk orders or technical support?
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