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Dispensing valves

NO-DRIP VALVE AL POLY

NO-DRIP VALVE AL POLY

PN: 7428702

Dual ball and seat, piston actuated material valve 

Designed for low-viscosity, pourable materials, abrasive or filled materials and high flow applications

Aluminum model with polymyte seals (for abrasive materials), 2 Port Nose (for similar viscosity and ratios < 5:1 vol.) 

1K/2K
Two Component
Type
Piston
Wetted parts
Polymyte

Benefits

Longer lifespan

Wear-resistant seals and hardened components

Unrestricted internal design allows for the free flow of materials

Divorced design separates fluid components from air components

Quality dispensing

No-drip feature creates immediate material shut off

Adjustable piston stroke allows for flow rate control

Exact consistency

Short stroke length produces immediate on/off control of materials being dispensed


Features

Uses disposable static mixers

Hardened and ground spools

Easy repeatable mounting for automation platforms

Machined face plate with locating holes for dowel pins

Unique design allows for easy maintenance

Multiple seal configurations are available

Available in all stainless steel or aluminum

Adaptable to disposable bayonet style static mixers


Dry Weight 1.4 kg (3 lbs)
Valve Height 14.1 cm (5.55")
Valve Diameter 5.56 cm (2.19")
Max Stroke Height 7.11 cm (2.80")
Maximum inlet fluid pressure 241 bar (3500 psi)
Minimum inlet air pressure 4.2 bar (60 psi)
Operation Double air operate; air to open, air to close (spring assisted)
Material delivery All 2-component meter-mix dispense systems
Viscosity range Liquid to light paste
Valve type Standard 2 Port Nose