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Item # VD3-FD-4N4T-S, VD3 Series Diaphragm Valves

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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" Female NPT

Outlet
1/4" Dk-Lok


Dimensions

Line Drawing

Orifice
2.8 mm
0.110 in

A
54.7 mm
2.150 in

B
25.4 mm
1.000 in

C
29.3 mm
1.150 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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