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NLS Overflow Seat Valve

NLS Overflow Seat Valve

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More information

Overflow Seat Valve

Information

The NLS valve is an overflow pneumatically actuated single seat valve designed for the dairy and food-processing industries, beverage production, pharmaceutical and fine chemicals industries. It is widely used as a bypass valve for the positive displacement pumps, it is also used to protect the equipment in case of excessive pressure.

Information

NLS Overflow Seat Valve

Information

Funktionsweise

The spring pressure forces the valve to close, the pressure can be adjusted by a screw on the top of the valve.
When the configured pressure is exceeded, the valves opens.
The valve is provided with a pneumatic seat lift, it allows the CIP liquid pass through during the CIP process.

Aufbau und Kenndaten

360º adjustable body.
Compact design.
Pneumatic seat lift.
Pressure range: 0,5 - 6 bar.
Weld connections-
Clamp facilitates assembly/disassembly of the internal parts.

Materialien

Parts in contact with the product: AISI 316L
Other stainless steel parts: AISI 304
Gaskets: EPDM according to FDA 177.2600
Internal surface finish: Ra ≤ 0,8 µm 
External surface finish: bright polish

Optionen

Steam barrier (if shaft sterilisation is required).
Jacketed body.
Spring: up to10 bar for DN 25, 40 and 50 valves.
Internal surface finish: Ra ≤ 0,5 µm. 
Gaskets: NBR or FPM. 
Connections: DIN, Clamp, SMS, RJT, FIL-IDF, etc.

Dokument

Funktionsweise

The spring pressure forces the valve to close, the pressure can be adjusted by a screw on the top of the valve.
When the configured pressure is exceeded, the valves opens.
The valve is provided with a pneumatic seat lift, it allows the CIP liquid pass through during the CIP process.

Materialien and Optionen

Parts in contact with the product: AISI 316L
Other stainless steel parts: AISI 304
Gaskets: EPDM according to FDA 177.2600
Internal surface finish: Ra ≤ 0,8 µm 
External surface finish: bright polish

Steam barrier (if shaft sterilisation is required).
Jacketed body.
Spring: up to10 bar for DN 25, 40 and 50 valves.
Internal surface finish: Ra ≤ 0,5 µm. 
Gaskets: NBR or FPM. 
Connections: DIN, Clamp, SMS, RJT, FIL-IDF, etc.

Dokument N° FT.NLS.2_ES
Titel Válvula de Simple Asiento de Alivio NLS
Dateityp .pdf
Zusammenfassung La válvula NLS es una válvula de simple asiento y accionamiento neumático diseñada como válvula de alivio en instalaciones para industrias lácteas, alimentarias, de bebidas, indústria farmacéutica y química fina.
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Dokument N° FT.NLS.2_EN
Titel Overflow Seat Valve NLS
Dateityp .pdf
Zusammenfassung The NLS valve is an overflow pneumatically actuated single seat valve designed for the dairy and food-processing industries, beverage production, pharmaceutical and fine chemicals industries.
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Dokument N° FT.NLS.2_FR
Titel Soupape de Surpression Automatique NLS
Dateityp .pdf
Zusammenfassung La soupape NLS est une vanne à clapet simple siège automatique conçue pour être utilisée comme soupape de surpression automatque dans des installations des industries laitière, alimentaire, des boissons, pharmaceutique et chimie fine.
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Dokument N° FT.NLS.2_IT
Titel Valvola a Singola Sede di Sovrapressione NLS
Dateityp .pdf
Zusammenfassung La valvola NLS è una valvola a singola sede e azionamento pneumatico disegnata come valvola di sovrapressione nelle installazioni per l'industria lattiero/casearia, alimentari, delle bevande, dell'industria farmaceutica e chimica fine.
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Dokument N° FT.NLS.2_RU
Titel Перепускной Односедельный Клапан NLS
Dateityp .pdf
Zusammenfassung Серия NLS представляет перепускные односедельные клапаны с пневмоприводом, спроектированные специально для пищевой и фармацевтической промышленностей.
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Dokument N° FT.NLS.2_СN
Titel 气动安全溢流阀 NLS
Dateityp .pdf
Zusammenfassung NLS安全溢流阀采用气动单座阀的卫生级设计结构,广泛应用于乳制品和食品加工, 啤酒饮料、生物制药、日用精细化工等领域。它被广泛用于正位移泵的旁通阀, 它也被用来保护设备过高压力的情况下。
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Dokument N° 10.210.30.05ES
Titel INSTRUCCIONES DE INSTALACIÓN, SERVICIO Y MANTENIMIENTO VÁLVULA SIMPLE ASIENTO DE ALIVIO NLS
Dateityp .pdf
Zusammenfassung La válvula NLS es una válvula de simple asiento y accionamiento neumático diseñada como válvula de alivio.
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Dokument N° 10.210.30.05EN
Titel INSTALLATION, SERVICE AND MAINTENANCE INSTRUCTIONS SINGLE-SEAT RELIEF VALVE NLS
Dateityp .pdf
Zusammenfassung The NLS valve is a pneumatically actuated single-seat valve designed for use as relief valve.
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Dokument N° 10.210.30.05FR
Titel INSTRUCTIONS D’INSTALLATION, DE SERVICE ET D’ENTRETIEN VANNE D’ÉCHAPPEMENT À CLAPET NLS
Dateityp .pdf
Zusammenfassung La vanne NLS est une vanne à clapet et à actionnement pneumatique conçue comme une vanne d'échappement.
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