Pneumatic Flange Segment Ball Valve

• Media: Gas
• Material: Carbon Steel
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: PN1.0-32.0MPa
• Channel: Angle Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: Normal Temperature
• Application: Industrial Usage, Water Industrial Usage
• Transport Package: Wooden Case
• Specification: PN16-PN64, DN20-DN450
• Trademark: HUIZHENG
• Origin: China
• HS Code: 8481804090
• Production Capacity: 5000000sets/Year

Product Description

Flange segment ball valve

PRODUCT NAME	Flange segment ball valve
BRAND	HUIZHENG
ORIGIN	China
Packing	Plywood case
Class / Rating	150#---600# PN16-PN110
Size	1/2"-20" DN15-DN500
Materials	Body Material : Carbon steel, Stainless steel, Duplex stainless steel, Bronze ,Inconel etc
Ends	Flange End, Wafer End
Operation	Manual, Pneumatic, Electric, etc

Segment ball valve description

Segment ball valve is a rotary shutoff valve with V- shaped gap in the core. Using it with valve positioner may realize ratio adjustment. It is widely used in industrial sectors such as petroleum, chemical, paper-making, metallurgy water treatment, and so on. It may regulate or cut off the media in pipeline. It has a big flow coefficient, booster ring at valve seat for adjusting sealing force load, so that can ensure tight seal.

Product features of segment ball valve

A. Movable spring -loaded valve seat structure prevents jamming or severing between ball core and valve seat to make the seal reliable and useful life long .

B. There is shearing action between V- shaped notch ball core and metal valve seat, so it is especially applicable to media containing fiber. micro solid materials, pulp, and so on.

C . When it is fully open, there will be a big flow capacity and small pressure loss and the medium will not deposit in the valve cavity.

D.The valve has precise adjustment and reliable position function. The flow characteristic is approximate equal percentage and the adjustable range is wide with largest adjustable ratio of 100: 1.

Applicable Standards of segment ball valves

1.Sizes: 1/2" - 20" ,DN 15 - DN 500

2.Pressure Rating: Class150 - Class 600 or PN 16 - PN 100

3.Material of valve body: WCB, LCB, CF3, CF8M, CF3M, A105, LF2, F304, F304L, F316, F316L Hastelloy, Super Duplex, Inconel,C95500,Alloy 20 etc

4.Operated by: Lever, Gear, Electric,Pneumatic and hydraulic actuator

Segment ball valve picture

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