Industrial B6M00 Pneumatic Pilot Operated Check Valve

Description:

The NGT LLC B6M00 Valve is a balanced pilot-operated pneumatic check valve used in industrial air systems to lock pneumatic actuators or cylinders in position when air pressure is lost or reduced. Commonly installed in automation systems, air-over-oil circuits, and industrial machinery where load-holding, position locking, and controlled pneumatic motion are required. Maintenance teams and system integrators use this valve for system safety, motion control, and prevention of unintended actuator drift in compressed air systems.

Applications:

The NGT LLC B6M00 Valve is commonly used in pneumatic automation systems, industrial cylinders, lift systems, and controlled motion equipment where maintaining actuator position under pressure loss is critical. It is used in manufacturing equipment, material handling systems, presses, and machine automation where reliable load-holding and controlled release of compressed air circuits is required.

Technical Specifications:

• Brand: NGT LLC
• Manufacturer Part Number (MPN): B6M00
• Product Type: Pilot-Operated Check Valve (Pneumatic)
• Valve Type: Balanced pilot-operated locking valve
• Port Size: 3/8" NPTF
• Operating Pressure: Up to 150 PSI maximum
• Flow Capacity: Cv 2.6 (typical for 3/8 model)
• Cracking Pressure: 1–2 PSI
• Operating Temperature: ~30°F to 150°F standard range
• Media: Filtered dry or lubricated compressed air
• Function: Locks pneumatic actuator in position on pressure loss
• Release Method: Pilot pressure override (balanced design)
• Mounting Type: Inline pneumatic installation
• Construction: Aluminum body with internal poppet/sealing system
• Application: Pneumatic cylinders, automation systems, load-holding circuits
• Operating Environment: Industrial automation and machinery systems
• Application Environment: Manufacturing plants, presses, conveyors, and pneumatic control systems

Common Replacements:

• Parker pilot-operated check valve (P33 / PO series equivalent)
• SMC pilot check valve (VR / VCH series equivalents)
• Festo HGL / HGO series pneumatic check valves