1 2 Inch Brass Check Valve 4-20ma Electric Drive Ball Valve

Product Description:

Electric gate valve control the valve by rising and falling the gate. Its gate perpendicular to way of the fluid, and the size of the channel can be changed by altering the relative position between gate and valve seat. The product has many advantages, like: small hydraulic resistance, small  area of sealing face will be eroded by medium, saving effort when it turn and turn off, unlimited of the flow direction of medium,and not turbulent flow, not reducing pressure, simple outlook, short structure length, good manufacture usability, widely applicable range.

Advantage:

Small, light, easy to disassemble and maintain, and can be installed at any location
Simple structure, compact, 90 ° rotation and closing quickly
Low torque, easy to operate

Up to tens of thousands of times, long life

IP67 high standard of protection, indoor and outdoor can do anything

Parameter:

Nominal diameter	DN15-DN50mm
Nominal pressure	PN1.6MPa
Connection mode	flange
Drive form	Pneumatic control
Applicable temperature	-15℃-100℃
Body material	die-cast aluminum alloy

Feature：
Flow characteristics tend to straight line, good adjustment performance
Multiple control signals: switch control;

Ratio(adjustable) control: 0-10VDC or 4-20mA

Feedback Output Optional 4-20mA, Auxiliary Switch and Feedback Potentiometer(0 ~ 1K)

Power voltage: AC220V、AC24V 、DC24V