SNUF-BAK VALVE SS

Product code: 7429043

Two-component piston valve with Snuf-Bak function

Ideal for fast valve opening and closing for medium to high viscosity materials, thixotropic materials, or cohesive (stringy) materials.

• Stainless steel body
• 7/8-14 adapter More

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

BENEFITS

Extended durability: Wear-resistant seals and hardened components for long service life.
High viscosity flow: Unrestricted internal design allows free movement of thick materials.
Safety first: Split-design strictly separates fluids from the pneumatic air components.
Snuf-Bak function: Enables instantaneous material shut-off, preventing post-dispense dripping.
Precision consistency: Ensures immediate valve closure for exact and repeatable deposits.

FEATURES

Mixer compatibility: Used in conjunction with disposable static and bayonet mixers (e.g., Nordson EFD).
Automation ready: Machined faceplate with dowel holes for easy, repeatable mounting.
Rugged build: Hardened and ground spools; available in stainless steel or aluminum bodies.
Versatility: Multiple seal configurations available to suit various chemical applications.
Easy maintenance: Unique design allows for straightforward and fast servicing.

TECHNICAL SPECIFICATIONS

Parameter	Value
Dry Weight (stainless body)	1.99 kg (4.4 lbs.)
Valve Height / Diameter	14.1 cm / 5.56 cm
Max Fluid Inlet Pressure	241 bar (3500 psi)
Min Air Inlet Pressure	4.2 bar (60 psi)
Operation	Double-acting air (air open / air close)
Material Application	All 2K meter-mix systems
Adapter	7/8 - 14

Data sheet (pdf, 151.4 kB)