7550 Pressure-Vacuum Valve

  • Pressure-Vacuum Valve

Pressure-vacuum valve is a valve designed to maintain atmospheric pressure inside the tank while it is being filled or emptied.

Pressure-vacuum valve is widely used in the food-processing, wine-making, cosmetics and chemical industries as well as in the beverage and oil production.

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7550 Pressure-Vacuum Valve

Operating principle

The pressure-vacuum valve is designed to breathe in while the tank is being emptied to equal the pressure inside and outside the tank and protect the tank from vacuum.

When the tank is being filled, the  pressure-vacuum valve allows air to come out, thus avoiding excess pressure inside the tank which would cause the tank to swell.

Design and features

Available sizes: 2" y 2 ½".
Easy disassembly.
Compact design.
Standard connections: G type thread (ISO 228).

Materials

Stainless steel parts AISI 316L
Spring AISI 302
Casing POM
Gasket NBR

Documents

Data sheet (4)
Instruction manual (3)
Operating principle

The pressure-vacuum valve is designed to breathe in while the tank is being emptied to equal the pressure inside and outside the tank and protect the tank from vacuum.

When the tank is being filled, the  pressure-vacuum valve allows air to come out, thus avoiding excess pressure inside the tank which would cause the tank to swell.

Materials and Options

Stainless steel parts AISI 316L
Spring AISI 302
Casing POM
Gasket NBR

Documents
Document № FT.7550.1_ES
Title Válvula Presión-Vacío 7550
File type .pdf
Summary La válvula de presión-vacío es una válvula para mantener la presión atmosférica en los tanques durante el llenado y el vaciado
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Document № FT.7550.1_EN
Title Pressure-Vacuum Valve 7550
File type .pdf
Summary Pressure-vacuum valve is a valve designed to maintain atmospheric pressure inside the tank while it is being filled or emptied
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Document № FT.7550.1_DE
Title Druck-Vakuum-Ventil 7550
File type .pdf
Summary Das Druck-Vakuum-Ventil ist ein Ventil, das entwickelt wurde, um den atmosphärischen Druck im Inneren eines Tanks aufrechtzuerhalten, während er gefüllt oder entleert wird.
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Document № FT.7550.1_RU
Title Дыхательный Клапан 7550
File type .pdf
Summary Дыхательный клапан применяется для поддержания атмосферного давления в резервуарах при наполнении и опорожнении
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Document № 10.510.30.01ES
Title INSTRUCCIONES DE INSTALACIÓN, SERVICIO Y MANTENIMIENTO VÁLVULA PRESIÓN-VACÍO - ANEXO ATEX
File type .pdf
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Document № 10.510.30.01EN
Title INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS PRESSURE-VACUUM VALVE - ANNEX ATEX
File type .pdf
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Document № 10.510.30.01FR
Title INSTRUCTIONS D’INSTALLATION, DE SERVICE ET D’ENTRETIEN CLAPET PRESSION-DÉPRESSION - ANNEXE ATEX
File type .pdf
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