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FLAMELESS EXPLOSION PROOF VALVE

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EVN 2.0
FLAMELESS EXPLOSION PROOF VALVE
The EVN 2.0 flameless explosion proof valve is a reliable and proven design that provides low profile installation, low opening pressure and full vacuum resistance.

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Description

The EVN 2.0 flameless explosion proof valve is a reliable and proven design that provides low profile installation, low opening pressure and full vacuum resistance. The standard range of opening pressure is 0.05bar +/-20%. Standard series components are made of coated carbon steel. Special materials can be provided on request. Each valve is equipped with a standard opening detection device. On the correct determination of pressure relief area size must be mandatory for specific efficiency values (%EF), please contact the manufacturer.

SECTIONAL DRAWING

SPECIFICATION

TYPE	Venting space(cm²)	Size					Size			Weight(kg)
TYPE	Venting space(cm²)	a.(mm)	b.(mm)	c.(mm)	d.(mm)	e.(mm)	Bolt quantity	h Thread	k P.C.D(mm)	Weight(kg)
266EVN 2.0	499	457	252	409	114	134	6	M12 or 1/2"	302	29
320EVN 2.0	732	510	30	462	121	142	6	M12 or 1/2"	355	37
420EVN 2.0	1260	625	400	579	150	165	8	M16 or 5/8"	465	65
480EVN 2.0	1665	690	460	644	168	201	8	M16 or 5/8"	530	80
565EVN 2.0	2300	790	541	735	197	228	12	M16 or 5/8"	615	115
645EVN 2.0	2990	955	617	899	202	233	12	M16 or 5/8"	700	160
735EVN 2.0	3905	970	705	910	222	260	12	M16 or 5/8"	795	200