TAC2-31P 2-Position 3-Way Roller Lever Pneumatic Valve 1/8"

TAC2-31P Roller Lever Mechanical Pneumatic Valve — 2 Position, 3 Way

Take precise control of your pneumatic systems with the TAC2-31P Mechanical Valve. This compact 2-position, 3-way exhaust valve features a smooth-action roller lever actuator and a 1/8" female thread fitting — making it an ideal switch for air circuits, automation equipment, and industrial pneumatic applications.

Designed for reliable mechanical control without the need for electrical inputs, this valve is a go-to component for engineers and technicians who need a dependable, manually actuated directional control valve with integrated muffler/silencer compatibility.

Key Features

• Model: TAC2-31P
• Configuration: 2 Position, 3 Way (3/2 Directional Control)
• Actuator Type: Roller Lever (mechanical control)
• Port Size: 1/8" Female Thread (BSP/NPT) — port diameter 8.4mm / 0.33"
• Accessories Compatible: PC Push-In Fittings, Silencer/Muffler
• Compact Dimensions: 62 × 32 × 16 mm (approx. 2.4" × 1.3" × 0.63")
• Control Type: Mechanical — no electrical power required
• Application: Pneumatic automation, air circuits, machinery, industrial equipment

What's in the Box?

• 1 × TAC2-31P Mechanical Roller Lever Pneumatic Valve

Why Choose This Valve?

The TAC2-31P's roller lever design allows for smooth, repeatable actuation with consistent airflow direction switching. Its compact form factor fits tight installation spaces, and the 1/8" female thread port ensures compatibility with standard PC push-in fittings and inline silencers/mufflers for noise reduction in pneumatic exhaust circuits.

Made in China.

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Frequently Asked Questions

Q: What does "2 Position, 3 Way" mean for the TAC2-31P pneumatic valve?

A: A 2-position, 3-way (3/2) valve has three ports and two switching states. In one position, the supply port is connected to the output port; in the other position, the output port exhausts to atmosphere. This configuration is commonly used to control single-acting pneumatic cylinders or to start/stop airflow in automated systems.

Q: What thread standard is the 1/8" port on the TAC2-31P?

A: The 1/8" female thread port measures approximately 9.5mm and is compatible with standard BSP (British Standard Pipe) or NPT fittings. It pairs directly with PC push-in fittings and inline silencers/mufflers for clean, quiet pneumatic exhaust.

Q: Does this valve require electricity to operate?

A: No. The TAC2-31P is a purely mechanical valve actuated by its roller lever. No electrical connection or solenoid is required, making it ideal for simple, reliable pneumatic switching wherever electrical actuation is impractical or unnecessary.

Q: What is the overall size of the TAC2-31P valve?

A: The valve measures approximately 62 × 32 × 16 mm (2.4" × 1.3" × 0.63" L×W×T), making it a compact component well-suited for installations where space is limited.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.