Package of mini electric actuator : Polybag - Polyfoam - Carton - Plywood Case/Customer Requirements
1 - 2
3 - 200
To be negotiated
Product introduction :
Explosion-proof power failure resetting actuator is new product with own intellectual property right researched and developed by our company ,and has active prevention functions under emergency ,including power failure actomatic restting function and temperation sensing function respectively .It can realize automatic operation control valve opening and closing automatically ,and meets protection requirements of opening and closing valve under emergency .
Basic opening and closing operations of gate valve :
Uder normal situation ,it is a normal electric actuator ,and makes remote or manual control of electric valve to open or close remotely or on site .
Two Special Functions :
1.Power failure resetting function During normal operation and under emergency ,external power supply shall be cut off ! The valve shall be turned off at fields such as dangerous goods storage tank and petroleum pipe under emergency ! When external power supply cuts off , explosion -proof power failure resetting actuator operates closing action automatically (power turing on/off, leaving factory setting optional .)
2.Temperature sensing function Under fire and no time to cut off power supply ,when explosion -proof power failure resetting actuator detects ambient temperature surrounding storage tank or pipe exceeds safely value for 10 seconds (exceeding value can be set ,leaving factory default temperature is 90 "C,and time is 10 seconds ),the actuator implements valve closing action immmediately ! It realizes active protection function (according to site situation , different temperature levels are selected so as to meed site temperature standards on valve opening /closing .)
Packing & Delivery
Wenzhou Top Tech Co.,Ltd us a professional engaged in the electric actuator ,electric valve and automatic control systems R&D production ,sales and service of high-tech joint -stock enterprise.Leading products Top series electric actuator with a compact stucture ,exquisite appearance ,intelligent control convenient installation ,excellent quality ,high reliability and many characteristics.
1.Is sample order acceptable ? Of course ,we accept . 2.How to place the order ? You can send us email or inquiry on Alibaba directly . 3.How many days for delivery ? For standrd products , we can send out 7 days after payment . 4 .How do make the payment ? We accept Bank T/T ,L/C. 5.How will make the shippment ? A.By Sea Shippment ,By Air ,Express Service
Contract Us :
Zhejiang Top Technology Co.,Ltd
ADD: Heyi Industrial Area ,Oubei Town ,Yongjia County ,Wenzhou City ,Zhejiang .