Zdlsy Series Motor-driven Y-type Trap Valve
manufacturer: Shanghai Fengqi Industry Development Co., Ltd.
Eml: sales@fengqi.sh.cn
Tel: 86 (21) 3652 8716
Mob: (86) 138 1635 6498
product drawing
Zdlsy series motor-driven y-type trap valves
Zdlsy motor-driven Y-type trap valve
The valve consist of newly series motor executive mechanism and Y-type trap valve(picture one)Y-type trap valve is particular structure control valve.the two end of the valve is welding-type,is suitable for particular pipe.
The two action type of Executive mechanism is electrical-open and electrical-close
When the input signal increases, the electrical-open type is generally from close location to open location. Electrical-close type is generally from open location to close location.
Principle
Motor-driven trap valve ia to accept the electrical signal from adjustable meter, through the function of motor executive mechanism, it generates axial push, and change the circulating area brtween core and seat by connecting rod,until the motor executive mechanism is location feedback signal current and input signal current, and etc. thus reach automatically adjusting technical parameter.
Dimensions & constructral diagram
Zdlsy series motor-driven y-type trap valve constructral diagram
1.body 2.seat 3.pressing sleeve 4.valve core 5.upper bonnet 6.packing gland 7.hand-wheel 8.connecting end 9.motor-driven executive mechanism 10.hand-wheel
