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Valvole di sicurezza di blocco Safety shut-off valves Válvulas de interrupción de seguridad JSAV 2.1.2 Edition 04.07 I/GB/E...
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Low pressure loss JSAV 24, 40: In acc. with DVGW VP 200 Purge pipe is not required JSAV 50, 80, 100: In acc. with DIN EN 14382 EC type-tested and certified design and DIN 3381 Válvulas de interrupción de Aplicación...
A purge pipe is not required since max. 30 l/h can escape through the breather ori- The safety shut-off valve measures the fice in the JSAV's screw cap (Fig. 1 and 2). pressure downstream of the gas governor by means of an impulse line. The JSAV...
Housing: Connection: DN 8 JSAV 25 – 40: AlSi JSAV..R: internal thread to ISO 7-1 JSAV 50 – 100: Grey cast iron GGG 40. JSAV..F: flange PN 16 to ISO 7005. Diaphragm: NBR. Inlet pressure p : max. 4 bar.
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Accessori sfiato a valle dello stesso, indipendente- chiave per lo sblocco delle JSAV 50 – 100, ≥ 5 DN mente dal valore della pressione di entrata. numero d’ordine 0 315 114 0 Fig.
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Esempio di ordine / Example / Ejemplo de pedido JSAV 40F40 – 3Z Per JSAV..Z si prega di indicare la pressione di intervento o il campo di pressione al momento dell’ordine. On the JSAV..Z, please state the required response pressure or pressure range when ordering.