Electric segmented V port ball valve

Electric segmented V port ball valve introduction
Electric segmented V port ball valve equipped with electric actuator, control operation can be achieved by inputting control signal (4-20mA DC) and single-phase power supply, Electric segmented V port ball valve to realize the adjustment of pressure, flow rate, temperature, liquid level and other parameters.V-cut on the Electric segmented V port ball valve core, and the hard seal seat rotation generated shear force, fiber can be cut off, to prevent stuck.The Electric segmented V port ball valve has the characteristics of circulation ability, high adjusting precision, large adjustable ratio, good sealing and light weight.Electric segmented V port ball valve is suitable for most occasions except for small diameter, Angle type, three-way connection, it is the substitute for imported products, Electric segmented V port ball valve especially suitable for mud and medium containing fiber, and medium containing micro solid suspended matter.Electric segmented V port ball valve is widely used in automatic control system of industrial process in paper industry, sugar industry, petroleum industry, chemical industry, metallurgy industry, etc.
 
Electric segmented V port ball valve feature
1. The Electric segmented V port ball valve body integral structure: sandwich-type and flanged V-type ball valve body is the overall side of the structure, strong structural rigidity, is not easy to cause deformation and leakage.
2. Upper and lower self-lubricating bearings: upper and lower self-lubricating bearings are installed in the valve body, with large contact area with the ball valve stem, high bearing capacity, small friction coefficient, so that the valve torque is reduced.
3. The Electric segmented V port ball valve seat can be selected as metal hard seal or PTFE soft seal according to the needs of medium and working condition: hard alloy is surfacing on the surface of metal hard seal valve seat, and hard chrome is plated on the surface of ball or used for spray welding, ion nitriding and other hardening treatment, so as to enhance the service life and temperature resistance of the sealing surface;Soft seal PTFE seat or enhanced PTFE seat has good sealing, corrosion resistance and wide range of adaptability.
4. Economic practicality: light weight of valve body, small stem torque, equipped with pneumatic or electric actuator corresponding specifications small, compared with other types of control valves, cost-effective.
5. The medium adaptation range is wide: because of the Shear force between the V-shaped opening and the seat, and the smooth round of the valve chamber flow, the medium is not easy to store in the chamber, so Electric segmented V port ball valve is suitable for liquid medium, more suitable for the system control with fiber and solid particulate medium.
6. Small flow control: through the small diameter spool special V-opening processing, can achieve small Cv value control.

Electric segmented V port ball valve main technical requirement:

Model
Structure	Segment ball
Nominal Diameter	Wafer type 1/2”~10” (DN15~DN250), Flange type: 1”~28”(DN25~DN700)
Pressure Rating	ASME Class 150 ~ CLASS 300
Connection	Wafer type
Body Material	WCB, WCC, WC6, WC9, LCB, CF8, CF8M, CF3 .etc
Trim Material	Carbon steel、304、316、316L、17-4PH
Packing	PTFE, Flexible Graphite
Washer	Serrated washer (extremely soft CS, SUS316.etc), wound gaskets
Characteristic	On-off or regualting function
Ratio	100:1
Seal Surface	Soft seal 、 Metal seal
Travel	90°
Coating	Black for Carbon Steel, Stainless steel without coating

Electric segmented V port ball valve (bare shaft) structure:


Electric segmented V port ball valve Parts details list:

No	Name	Qty	Material
1	Valve body	1	WCB	CF8	CF8M
2	Segment ball	1	CF8+HCr	CF8+HCr	CF8M+HCr
3	Cylindrical pin	2	304	304	316
4	Seat	1	304+Hard Alloy	304+Hard Alloy	316
5	Spring	1	316	316	316
6	O ring	1	Fluororubber	Fluororubber	Fluororubber
7	Self lubricant bearing	1	304+PTFE	304+PTFE	316+PTFE
8	Down stem	1	20Cr13	304	316
9	O Ring	1	Fluororubber	Fluororubber	Fluororubber
10	Back gland	1	WCB	CF8	CF8M
11	Ring gasket	1	PTFE	PTFE	PTFE
12	Adjustable gasket	1	PTFE	PTFE	PTFE
13	Flat gasket	4	Q235	304	304
14	Bolt	2	25#	304	304
15	Double screw bolt	1	25#	304	304
16	Self lubricant bearing	1	304+PTFE	304+PTFE	316+PTFE
17	Flat key	1	20Cr13	304	316
18	Down packing	1	PTFE	PTFE	PTFE
19	Middle packing	1 set	PTFE	PTFE	PTFE
20	Up packing	1	PTFE	PTFE	PTFE
21	Packing gland	1	WCB	CF8	CF8M
22	Bolt	2	35#	304	304
23	Up stem	1	20Cr13	304	316

Electric segmented V port ball valve characteristisc:

 
Electric segmented V port ball valve Rated CV:

Size mm	25	32	40	50	65	80	100	125	150
Rated Cv	27	47	70	135	210	390	560	790	1130

 

Size mm	200	250	300	350	400	450	500	600	700
Rated Cv	1860	2900	4320	6640	8000	10000	12200	17270	25000

 

Our product range:
Shanghai Huixuan is ball valve factory, China Ball valve manufacturer mainly produce pneumatic ball valve,electric ball valve,floating ball valve,trunnion ball valve,segmented ball valve,high pressure ball valve,cryogenic ball valve,3 way ball valve,PTFE lined ball valve,ceramic ball valve,DBB ball valve,cast steel ball valve,stainless steel ball valve,forged steel ball valve,fully welded ball valve, top entry ball valve,italy water ball valve,direct mount ball valve,plastic ball valve and other ball valves.