Sampi VP-Series Pneumatic Valves Manual do Utilizador descarregar pdf

The pneumatic valves can be used to intercept

hydrocarbons such as diesel, gasoline, kerosene,

airplane fuel products and various solvents with the

exception of special versions requested by clients for

the specific use.

In standby (no low flow and high flow air supply) the

shutter, attached to the shaft, presses on gasket

thanks to the action of a spring preventing the “IN”-

“OUT” passage. Once closed, the action of the spring is

reinforced by the force due to the differential section

defined by the construction diameters of the shutter

and its inner guide (not shown in the figure) which

contributes to the “seal” of the valve.

VP-Series Pneumatic Valves

Specifications Sheet

Operating states

 Full flow opening

 Reduced flow opening

 Change from full flow to reduced flow

 Change from full flow to zero flow

 Change from reduced flow to zero flow

Materials

Part Material

Body Aluminium

Cover Aluminium

Shutter Aluminium

Guide Aluminium

Drive parts Aluminium

Shafts Stainless steel AISI 316

Springs Stainless steel AISI 302

Gaskets Viton, Teflon

screws Carbon steel, stainless steel

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Resumo do Conteúdo

Página 1 - Specifications Sheet

The pneumatic valves can be used to intercept hydrocarbons such as diesel, gasoline, kerosene, airplane fuel products and various solvents with the ex

Página 2 - Dimensions

Specifications Dimensions SAMPI spa A unit of IDEX Corporation Via Amerigo Vespucci, 1 55011 Altopascio (Lucca) – Italy Phone: +39 0583 24751 Fax: +39