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SP400 - Positionneur électropneumatique intelligent

Le positionneur SP400 numérique contrôle la position du clapet de toutes vannes pneumatiques à déplacement linéaire ou rotative en fonction d'un signal de commande 4-20 mA.

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Français
PDF - Technical Information

ABV21i and ABV40i - Vanne de désembouage pneumatique

La vanne Spirax-Sarco ABV21i et ABV40i est une vanne à boule, monobloc, avec passage réduit et muni d’une platine ISO. Ils ont un ressort retour 90°, servomoteur pneumatique et boîtier interrup-teur.

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Français
PDF - Installation Manual

TN2000 Series Pneumatic Piston Actuators for DN15 to DN100 Spira-trol Series Control Valves

The TN2000 series pneumatic piston actuators are designed for use with DN15 to DN100 Spira-trol control valves.

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English
PDF - Technical Information

BBV Zawory odmulające z napędem pneumatycznym lub ręcznym

Zawór odmulający (BBV) jest przeznaczony do usuwania zawiesin/osadów stałych i wody z dna kotłów parowych. Zawór odmulający jest dostępny w wersji pneumatycznej i ze sterowaniem ręcznym.

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Polish
PDF - Installation Manual

TN2000 Series Pneumatic Piston Actuators for DN125 to DN300 Spira-trol Series Control Valves

The TN2000 series pneumatic piston actuators are designed for use with DN125 to DN300 Spira-trolTM control valves. There are three versions available: Single-acting, Double-acting (spring assist) and Double-acting (no springs) for matching the requirements of valves at various differential pressures and in a variety of applications.

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English
PDF - Installation Manual

PF6 - Vanne pneumatique à siège incliné - Inox

Vanne pneumatique à siège incliné à 2 voies à commande pneu-matique, corps en inox, pour vapeur, eau, air comprimé, huile et gaz.

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Français
PDF - Technical Information

EP6 Electro-pneumatic Positioner

The EP6 Electro-pneumatic positioner can control any valve that is actuated by a linear or rotary pneumatic actuator that conforms with NAMUR. It guarantees an exact proportionality between the stroke of the valve and the value of the electrical input signal (mA) into the positioner.

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English
PDF - Technical Information

5953 e 5954 Direct acting pressure control valves with double seat and pneumatic actuator

Diaphragm control valves are used to control the flow of water, liquids, gas and steam. The valve is generally operated by a pilot controller which utilizes air as the operating medium or by a converter which changes the electric signal coming from the control system into a pneumatic signal.

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Italian
PDF - Installation Manual

Posizionatori elettropneumatici smart SP500 programmabili e con schede opzionali

Il posizionatore SP500 è uno strumento intelligente in grado di controllare adattativamente e con grande precisione valvole pneumatiche movimentate da attuatori lineari o rotativi. La precisione della posizione è garantita dal segnale di retroazione della posizione della valvola che varia automaticamente la pressione di uscita per compensare gli effetti di frizione dello stelo e le forze di flusso del processo per mantenere la valvola nella posizione desiderata. La posizione della valvola è indicata da un display a cristalli liquidi che ne mostra continuamente il valore percentuale. La posizione reale della valvola viene misurata per mezzo di una tecnologia basata sull’effetto Hall che ha permesso di eliminare ogni vincolo meccanico, tra posizionatore e valvola. Di conseguenza il sistema garantisce un’alta risoluzione, grande affidabilità e insensibilità alle vibrazioni.

Media Library

Italian
PDF - Technical Information

PP6 Pneumatic Positioner

Media Library

English
PDF - Technical Information