V-Port Ball

V-Port Valve Ball

Overview

A V-Port Ball has a ‘v’ shaped tunnel, which allows the orifice to be opened and closed in a more controlled manner with a closer to linear flow characteristic. This type of valve is also known as a control valve, whereby the flow velocities need to be controlled as required per the application.
When the valve is in the closed position and opening is commenced the small end of the ‘v’ is opened first, allowing stable flow control during this stage. This type of design requires a generally more robust construction due to higher velocities of the fluids, which might damage a standard valve.
V-Port Ball valves are commonly used in acid transfer, agriculture, bleach chemicals, water treatment, leaching acid, pharmaceuticals, waste processing and food processing.

Size:1/2″~56″
Product Feature：
Material: F304, F316, CF8M, CF8, 1.4301 1.4008,4A …etc. by Forging and centrifugal casting
Roundness ≤0.03mm
Surface roughness=0.4μm
Outside diameter. 1/2″-4″ +-0.03 mm, 6″-12″+-0.05 mm (Outside diameter tolerance)
Inner diameter 1/2″-4″ 0~0.03mm,6″~12″ 0~0.05mm (Inner diameter tolerance)

Material	F304, F316, CF8M, CF8, 1.4301 1.4008,4A …etc.
Dimension	1/2″~56″
Processing of blank	Forging, centrifugal casting , coil welding
Sample making time	Normally 5days
Lead time	Normally within 30 days
Package	Cartons if no special requests
Types of ball	Floating ball , trunnion ball ,hollow ball, solid ball, Metal to Metal ball, T-port ball,V-port ball,Special ball,Blank ball
Surface treatment	Polishing, nickel plating (ENP), chromium plating (ECR), tungsten carbide (TCC), chromium carbide (CCC), NI60, NI55 and surfacing nickel-based materials

Item No.	Nominal	Dla.Size	D	B	b	s	d	R	r
MEY-F01	1/2″	15	25.5	19.3	5	4	15	12.5	0.8
MEY-F02	3/4″	20	34	26	5	5.5	20	17	0.8
MEY-F03	1″	25	42.5	32.8	8	6	25	25	0.8
MEY-F04	1-1/4″	32	50	41.8	9.6	8	31.8	25	0.9
MEY-F05	1-1/2″	40	62	47	9.6	9	38.1	25	0.9
MEY-F06	2″	50	80	60	10	10	50	37.5	1
MEY-F07	2-1/2″	64	103	78.8	12	12	64	37.5	1
MEY-F08	3″	80	125	95	12	12	78	37.5	1.5
MEY-F09	4″	100	154	115	14	12	100	37.5	1.5
MEY-F10	5″	125	195	149	20	18	123	50	1.7
MEY-F11	6″	150	230	173/170	20	18	148/150	50	1.7
MEY-F12	8″	200	300	222	20	22	200	62.5	2
MEY-F13	10″	250	370	269	35	30	250	75	2.5
MEY-F14	12″	300	450	332	40	45	297	75	2.5

*Any other sizes available on request according to customer drawings!

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