DN20 Forged 2PC High Pressure 3/4'' Hard Seal Float Ball Valve Full Bore And Reduced Bore MNPT
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...,API6D Connection form Socket welding Body material Stainless Steel F316L Seal material Gasket Feature Easy disassembly and assembly PRODUCT RANGE Sizes NPS 1/2 to NPS 4 Class 150 to Class 2500 ......
ZHEJIANG VERVO VALVE CO.,LTD
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Reliable Sealing Floating Ball Valve 1/2" - 12" Nominal Diameter ISO17292
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... ball can produce a certain displacement and tight pressure on the sealing surface of the outlet end, to ensure the outlet end is sealed.Floating ball valve is for medium and low pressure conditions for various corrosive and non-corrosive mediums.Body of...
Foowell Industrial Wenzhou Co., Ltd.
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Hard Seal Flanged Ball Valve Q41Y About Shipping Cost and Estimated Delivery Time
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...variety of advanced ball and The hardening technology of the valve seat includes supersonic spraying, nickel-based spray welding, special surface hardening, cemented carbide spray welding and the use of high-strength and high-hardness ceramic materials....
Xuteng Valve Group Co., Ltd.
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KATA VALVE API6D Valve Hard Sealing Half Ball Valve DN100~900
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Quality assurance system 1.Sclerometer 2.Universeal material testing machine 3.High speed analyzer 4.Chemical test 5.Electric analysis scales 6.Nde mt (magnetic powder) inspection NDE UT (ultasonic) inspection NDE PT (penetrate) inspecion PMI spectrum ......
Kata Valve (Group) Co., Ltd.
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API Flange End Floating Ball Valve Cast Steel 1.6/2.5 Mpa Pressure
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...Floating Ball Valve Introduction Q41f cast steel flange ball valve is a valve whose opening and closing piece (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. Among them, there is a strong shear force between the V-shaped ball core of hard sealed V-shaped ball valve and the metal valve......
China • Yuanda Valve Group Co., Ltd.
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API 607 150lb Side Entry Floating Ball Valve
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...Floating type Ball Valve Reliable seat seal The structure design of elastic sealing ring has been adopted for floating ball valve. This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lower, where the contacting area is smaller. Thus, the reliable sealing is encusred. When the medium pressure gets higher, the contacting area between seat ring and ball......
COOSAI valve group
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Class 150 WCB Floating Ball Valve Carbon Steel Full Bore Type OEM
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...Floating Ball Valve Carbon Steel Full Bore Type OEM Floating Ball Valve Sealing Principle Due to the floating ball valve ball is not subject to any parts of the limit, when the valve is closed, the medium from one end of the valve (upstream) pressure, the ball can produce a certain displacement and pressure in the valve outlet (downstream) sealing surface, so as to realize the export of the seal......
ZIGONG WEITE VALVE MFG CO., LTD
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Construction Site HDPE DN20 DN110 Cast Iron Ball Valve
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...Ball Valve with stainless Steel Core Pipe Fitting DN20-DN110, HDPE ball valve, HDPE ball valve with stainless steel core Products Introduction: Product Name HDPE ball valve with stainless steel core Mode No HH004B Application Household/Construction Site Usage Type Floating Ball Valve......
ANHUI SIFA VALVE.CO., LTD.
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Trunnion Mounted Floating Ball Valve With Reliable PTFE Seal Structure
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... when small caliber, and fixed ball when large caliber. It has fire protection structure and antistatic device. Widely used for petroleum, chemistry, water treatment industries. Floating Ball Valve Technical Specification - Nominal diameter: 1/2”-25” -...
Shanghai kangquan Valve Co. Ltd.
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DBB Floating Ball Valve Double Block & Bleed 1/2-12 Inch
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...Floating Ball Valve Double Ball Double Block & Bleed High Pressure A double-block-and-bleed valve (DBB) is a “single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve with a means of venting/bleeding the cavity between the seating surfaces.” This valve does not provide positive double isolation when only one side is under pressure. A double-isolation-and-bleed valve......
Shanghai Kolink Valve Co., Ltd.
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