Item # NVA5025T, 1/4" PVDF Needle Valves w/FPM o-ring; PTFE seat; threaded end connections On Hayward Flow Control

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Needle Valves are used for accurate metering of fluids. Turning the thumbwheel moves a tapered piston into the PTFE seat to control the flow down to a few drops per minute. Precision-molded, fine-pitched stem threads permit this very fine metering flow control.

150 psi at 70°F

Unit of Measure

Specifications

Size	N/A 1/4"
Body Material	N/A PVDF
Seats	N/A PTFE
Seals	N/A FPM
End Connection	N/A Threaded
A	N/A 2.5 in
B	N/A 0.88 in
C	N/A 1.44 in
D	N/A 2.50 in
E	N/A 1.06 in
F	N/A 1.25 in
G	N/A 0.81 in
Weight	N/A 0.20 lb

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Size

Body Material

Seats

Seals

End Connection

A

B

C

D

E

F

G

Weight