Diaphragm deluge valve is a direct sealing diaphragm valve, diaphragm adopts US imported rubber material with simple structure, reliable performance, flexible installation, and easy maintenance; inside valve is without shaft and non-directional seat metal components, so there is no rusty problem,

product model
	inlet/outlet diameter	Length	Width	Height	bolts quantity	bolts specification	flange screw center diatance
ZSFM-100	100	420	420	350	8	M16	Φ180
ZSFM-150	150	520	490	450	8	M20	Φ240
ZSFM-200	200	590	540	540	12	M20	Φ295
ZSFM-250	250	690	600	625	12	M24	Φ355