Ross Controls 2751A4001 Pneumatic Directional Control Valve

Description:

The Ross Controls 2751A4001 is a Classic 27 Series pneumatic directional control poppet valve designed to provide reliable on/off control of compressed air in industrial pneumatic systems. Commonly installed in machine automation, material handling equipment, packaging machinery, stamping presses, and process control systems requiring a 1/2 in. NPT inline valve with a 2/2 single-pilot, normally closed configuration. Maintenance teams and system integrators use this valve for replacement of worn pneumatic valves, preventive maintenance, and restoration of dependable air flow control in continuous-duty industrial applications.

Applications:

The Ross Controls 2751A4001 is commonly used in industrial automation, pneumatic control circuits, assembly equipment, manufacturing machinery, and compressed air systems where fast-response, high-flow directional control is required. Its poppet valve construction provides low leakage, long service life, and consistent performance in demanding industrial environments.

Technical Specifications:

• Brand: Ross Controls
• Part Number: 2751A4001
• Product Series: Classic 27 Series
• Product Type: Pneumatic Directional Control Valve
• Valve Type: Poppet Valve
• Function: 2/2 Single Pilot
• Default Position: Normally Closed (Spring Return)
• Actuation: Pneumatic Pilot
• Mounting: Inline
• Thread Type: NPT
• Inlet Port Size: 1/2 in. NPT
• Outlet Port Size: 1/2 in. NPT
• Operating Pressure: 15–150 psig (1–10 bar)
• Flow Coefficient (Cv): 7.7
• Fluid Media: Filtered Compressed Air
• Valve Body Material: Cast Aluminum
• Seal Material: Buna-N
• Operating Temperature: 40°F to 175°F (4°C to 80°C)
• Designed for continuous-duty industrial pneumatic applications.

Common Replacements:

• Ross Controls 2752A4001 Classic 27 Series Pneumatic Valve
• Ross Controls D2751A4001 Directional Control Valve
• Ross Controls 2751B4001 Classic 27 Series Poppet Valve