SNUF-BAK VALVE STROKE

Product code: 7425222
Piston valve with Snuf-Bak function

Advantages:
• Longer service life – wear-resistant seals and hardened components.
• Unrestricted internal design allows free flow of high-viscosity materials.
• Split design separates fluid from air components.

Quality dispensing:
• Available with adjustable piston stroke for Snuf-Bak control.
• Snuf-Bak function allows for immediate material shut-off.

Precise consistency:
• Allows for immediate valve closure without dripping.

Features:
• Dispensed bead size 3 mm or larger.
• High-flow Snuf-Bak dispensing valve.
• Ideal for automated applications.
• Available in round and square body designs.
• Hardened and ground balanced spool.
• Unique design allows for easy maintenance.
• Locating holes for dowel mounting.
• Available in stainless steel version.
• Multiple seal configurations available.
• Version including stroke adjustment function. More

Parameters

1K/2K Single Component
Type Piston, Snuf-Bak
Wetted material Stainles Steel 303

technical specifications

Parameter Value
dry weight* 1.4 kg (3.1 lbs.)
valve height 18.67 cm (7.35")
valve diameter 7.77 cm (3.06")
maximum fluid inlet pressure 275 bar (4000 psi)
minimum air inlet pressure 4.2 bar (60 psi)
operation double-acting air drive, air to open, air to close
material application all single-component dispensing systems
outlet port 1/4" npt

*standard aluminum body

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