Signal Resilient Absperrschieber

Signal Resilient Gate Valve: body:WCB,HT200 stem:stainless steel,2Cr13 O shape ring:nitrile rubber valve cap:WCB,HT200 Brief of product: Singal resilient gate valve is nomally used in automatic sprinlker fire control system,it's intended for monitoring water supply pipeline and indicating valve opening. Principles: There is opening and closing singal equipment on this valve,it's 24V low pressure power supply and it will singaling closed when the valve have been closed to 25%(1/4 of full opening).This is special develop for automatic sprinkler fire control system of our company.