Product Details

Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Electric 3pc Female Screw Control Ball Valve

Summary:

Electric 3pc female screw control ball valve, with AOX series actuator, no need servo magnifier, input (4-20mA DC or 1-5V DC)signal and single-phase power to control the operation, achieve to the adjustment of pressure, flow, temperature, liquid level etc. There is V incision on discs ,bring forth shearing force by rotating relatively with hard sealing valve seat which can cut fiber and avoid jamming, It is high flowage and accuracy of adjustment, well sealing, light etc. It is the optimal product that take the place of imported product, and suitable for most occasion except small-caliber ,angle form, connect in three way, especially used for the adjustment of slurry, fiber medium and medium with micro float particle. Electric V-type adjusting ball valve widely applies to the automatic control system such as paper making, sugar manufacturing, petroleum, chemical industry, and metallurgy.

Feature:

1. Introduced Germany technical design, simple structure, light, low cost of material. More economic than the same flow function of liner electric valve.
2. As a integral valve body without any tube fitting ,it is not exposed to the force from channel or bolt, and more, the pressure-resistance shell is not affected by the sudden change of pressure.
3. There is PTFE stainless steel discs or O type gasket ring at the out diameter of the leak-proof valve seats, which is made of tungsten cobalt alloy in big section, it can strengthen the structure of valve seat by a alloy wave spring.
4. The valve body can ensure the accurate control if in the measuring range although little current or high viscous medium.
5. There is wedge shearing force between V-type breach and valve seat when close the valve, which is self-cleaning and anti-jamming, especially suit for controlling occasion which contain fiber fluid, slurry fluid, high viscous fluid, and particulate matter, crystallize fluid

Valve Technical Parameter:

Nominal Diameter (mm)	25~400
Nominal Pressure (MPa)	1.6~6.4
Nominal Pressure (MPa)	Strength test	2.4~9.6
Seal test	1.76~7.0
Material/Code	C	P	R
Major parts	Valve body	WCB	ZG1Cr18Ni9Ti	ZG0Cr18Ni12Mo2Ti
Ball stem	2Cr13	ZG1Cr18Ni9Ti	ZG0Cr18Ni12Mo2Ti
Valve stem	2Cr13	1Cr18Ni9Ti	0Cr18Ni12Mo2Ti
Gasket ring	PTFE, Stainless Steel, Hard alloy
Stuff	PTFE, Expanded raphite
Conditions apply	Applicable medium	Water, Steam, Oil	Nitric acid	Acetic acid
Applicable temperature	-28℃~400℃	-28℃~500℃
Connect format	Butt clamp,Flange,flange according to JB79-59 standard