VVQ2000-51A-N7 Port Fitting Replacement for 1/4" Manifolds

Replacement fitting assembly for the 1(P) and 3(R) ports of SMC Series VQ1000/2000/3000 valve manifolds. Designed for air and inert gas applications

SKU: P-INS-293
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The P-INS-293 SMC VVQ2000-51A-N7 Fitting Assembly is an essential maintenance component for SMC VQ series valve manifolds. These high-performance valves are widely recognized for their durability, high-speed operation, and long service life in industrial and pneumatic applications. This specific fitting assembly is a direct replacement for the two main ports on the manifold:


  • Port 1 (P): The supply or pressure port.
  • Port 3 (R): The exhaust or return port.

This fitting is a key part of the valve manifold's design, which features innovative mounting methods that allow for individual valve replacement without the need to entirely disassemble the manifold. The built-in one-touch fitting design significantly reduces piping time and labor, making maintenance and repairs quick and simple.


The VQ series is compatible with a wide range of operating pressures from 0.1 to 0.7 MPa and handles a variety of fluids, including air and inert gas. The fittings ensure a stable and reliable connection, which is crucial for maintaining the high-speed and stable response times of the valve manifold.

  • Product Type: Replacement Port Fitting Assembly
  • Manufacturer Part Number (MPN): VVQ2000-51A-N7
  • Manufacturer: SMC
  • Compatibility: SMC Series VQ1000, VQ2000, and VQ3000 valve manifolds
  • Ports: 1(P) - Supply, 3(R) - Exhaust
  • Fluid: Air, Inert Gas
  • Operating Pressure: 0.1 to 0.7 MPa (14.5 to 101.5 PSI)
  • Connection Type: One-touch (Push-to-Connect)
  • Weight: 0.06613 lb
  • Direct Replacement: Specifically designed to fit SMC VQ series valve manifolds.
  • Quick Installation: One-touch fitting technology saves time and labor.
  • Reliable Performance: Ensures a secure connection for stable valve operation.
  • High Compatibility: Suitable for a range of VQ series models and applications.
  • Durable: Built to withstand the demands of high-speed, frequent operation.

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