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725D-SS PISTON VALVE WITH SS FLUID CHAMBER

PN: 7021009

Piston valve systems for precise deposits of viscous fluids.

The 725D Series valve systems consistently dispense a wide range of medium to thick fluids, including greases and silicones.

The piston design provides a slight snuff-back at the end of the dispense cycle for positive fluid cutoff.

The 725D-SS version is nonadjustable and provides fixed stroke travel.

Features
• Positive shutoff
End-of-cycle snuff-back
• Diaphragm life exceeds 50 million cycles
• Cycle rate exceeds 400/minute
• Excellent chemical resistance
• Low-maintenance design

Actuating air pressure required: 70 psi (4.8 bar)
Maximum fluid pressure: 100 psi (6.9 bar)
Fluid inlet thread: 1/8 NPT female
Fluid outlet: 1/4 NPT female
Mounting: (1) 1/8 NPT female blind hole or adjustable
mounting block
Air cylinder body: Hard-coated aluminum
Fluid body: Type 303 stainless steel
Piston: Hard-coated aluminum
Spring: Stainless steel
Sealing head/diaphragm: UHMW* polymer, FDA-approved

Weight: 279 grams (9,85 oz)

7021009 Nordson EFD 725D-SS_drawing

 

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