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Item # VD3-DF-4T4N-S, VD3 Series Diaphragm Valves








Specifications  · End Connections  · Dimensions  · Technical Data  · Features

Specifications

Material

Stainless Steel 316

Seat Material

Standard PCTFE

Body Plating

None

Handle

Handwheel


End Connections

Inlet

1/4" Dk-Lok

Outlet

1/4" Female NPT


Dimensions

Orifice

2.8 mm
0.110
in

A

54.7 mm
2.150
in

B

29.3 mm
1.150
in

C

25.40 mm
1.00
in

D

9.4 mm
0.370
in

E

25.4 mm
1.000
in


Technical Data

Temperature Rating

-40 to 66 ºC
-40 to 150
ºF

Pressure Rating at -40 to 160°F (-40 to 70°C)

241 bar
0 to 3,500
psig

Control Volume

1 in³


Features
  • It is featured that the diaphragm valve serves economical, high performance and high cycle life time.
  • The diaphragm valve is used for shut-off, isolation in gas control systems, and analyzer sampling systems.
  • The valve ensures positive and consistent shut-off with manual and offers a metal to metal seal to atmosphere for leak integrity with thin plate diaphragm.





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