High pressure globe valve DVA

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High pressure globe valve DVA

Product catalog summary

Standard Features:

Die-forged valve body and bonnet.
Pressure sealing bonnet according to VGB-guidelines.
Shut off disc: 200 AZ; Throttle disc: 200 BZ.
Body seat welded integrally.
Outside screw and yoke with position indicator.
Yoke sleeve supported at both top and bottom using needle bearings.
Universal valve head for actuator mounting.

Pressure and Temperature Ratings:

Pressure rating up to 425 bar.
Temperature rating up to +600°C.

Materials:

1.0460, 1.5415, 1.7335, 1.7380, 1.6368, 1.4903.
Further materials like F92 available on request.

Media Compatibility:

Suitable for water, gas, oil, and other non-aggressive media depending on material.

Fields of Application:

High temperature steam and water.
Refining processes such as Catalytic reformers and Hydrocrackers.
Petrochemical and Chemical Industries.

Catalog excerpts

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:7.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:7.00pt "Trebuchet MS", sans-serif; } High pressure globe valve DVA Last Updated Thursday, 29 January 2009 10:44 High pressure globe valve DVA - 200 AZ/BZ - PD 25 - DN 80-200 Standard features - Die-forged valve body and bonnet - Pressure sealing bonnet acc. to VGB-guidelines - Shut off dise = 200 AZ - Throttle dise = 200 BZ - Body seat welded on integratedly - Outside screw and yoke - Position indicator - Yoke sleeve supported at the top and the bottom - By means of needle bearings - Universal valve head for mounting actuators Pressure and temperature ratings - Pressure rating up to 425 bar - Temprature rating up to +600° C Materials - 1.0460 - 1.5415 - 1.7335 - 1.7380 - 1.6368 - 1.4903 Further materials, e.g. F92 on request Media Depending on the material the globe valves are suitable for water, gas, oil and other non aggressive mdia Fields of application High temp驩rature steam and water, Refining (Catalytic reformers and Hydrcrackers), Petrochemical and Chemical Industries 1 12

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