752V Diaphragm Valve

PN: 7021410

Compact diaphragm valve for fine flow control

The 752V Series dispense valve systems accurately control the application of most low to medium viscosity fluids. The unique seal-less design incorporates an inert polymer diaphragm that isolates the actuator from the valve.

A light blocking acetal valve chamber on the 752V provides consistent, bubble-free dispensing of UV-cure polymers.

• Compact size and weight
• Adjustable fluid flow control
• Positive shutoff, no seals
• Diaphragm life exceeds 100 million cycles
• Easy cleaning
• FDA-compliant wetted parts
• Cycle rate exceeds 500/minute
• Low-maintenance design

Acetal copolymer fluid body, UHMW diaphragm
Hard-coated aluminum Air cylinder body


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Weight 105 grams (3.7 oz)
Actuating air pressure 70 psi (4.8 bar)
Maximum fluid pressure 70 psi (4.8 bar)
Fluid inlet thread 1/8 NPT female
Fluid outlet thread 1/4-28 UNF
Mounting (1) 10-32 UNF tapped hole
Cycle rate Exceeds 500 per minute
Fluid body Acetal
Piston and piston rod Type 303 stainless steel
Tip adapter Polypropylene
Diaphragm UHMW* polyethylene, FDA approved
Diaphragm option PTFE
Wetted parts Fluid body, diaphragm, tip adapter


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