Blue Double Flange / Double Eccentric Butterfly Valve Ductile Iron Founded
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... flow coefficiet when water through the holes on the disc in fully open position, water will stabilize the disc and het a better flow coefficeint. Double eccentric design, less wearing of rubber. Less compression for rubber, longer life for rubber. When...
Suzhou Alpine Flow Control Co., Ltd
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Series 13 Flanged DI Double Eccentric Butterfly Valve
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Double Eccentric butterfly valve 1. PROFUCT PROFILE Flanged Double Eccentric butterfly valve is one type of long pattern butterfly valve. It is one type of high performance butterfly valve, which is with eccentric action reduces torque and seat contact during operation, extending valve service life. Its seat can be repaired on site, no needing dis-assembly. The double eccentric butterfly valve......
Anhui Prosper Flow Technology Co., Ltd
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ODM Double Eccentric Butterfly Valve ISO 9001 BS5155/GB12238-59
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... and excellent performance. This valve is made of high quality Ductile Iron with a flange connection of ANSI B16.5/EN 1092 and a design standard of API 609/MSS SP67/BS5155/GB12238-59. The face to face of the valve is MSS SP67/ANSI B16.10/DIN3202 and the...
Chizhou Fuchang Machinery Manufacturing Co.,Ltd
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API Double Eccentric Butterfly Valve Excellent Flow Adjusting Ability
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... rotates around the valve axis to achieve opening and closing. The valve is mainly for cut-off and throttling on pipeline.During valve opening or closing, the butterfly plate sealing face will be deviated gradually from and pressed into gradually the...
Foowell Industrial Wenzhou Co., Ltd.
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BS AWWA DN150 Soft Sealing Stainless Steel Double Eccentric Butterfly Valve
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...Double Eccentric Flange Butterfly Valve 1, Product Description of Flange Butterfly Valve: Pressure and temperature working pressure ANSI 150 testing pressure shell:1.5 times rated pressure working temperature -10 ℃ to 80℃ suitable media water, oil and gas Main material of flange butterfly valve......
ANHUI SIFA VALVE.CO., LTD.
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AWWA DN1000 Flanged Ball Eccentric Butterfly Valve / High Pressure Butterfly Valve Two Way Zero Leakage
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Eccentric Ball Butterfly Valve,Ball Butterfly Valve,Offset Ball Butterfly Valve 1. The valve can achieve two-way zero leakage(forward and backward direction to withstand 1.1 times the rated nominal pressure zero leakage). Using eccentric, floating ball valve board seat. The installation of the rotation center and the seat of the valve core center one eccentricity between the delta(pictured), all closed, valve if it shut down a tiny angle, valve...
Wuhan Libin Valve Manufacturing Co., Ltd.
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3 Inch Lug Double Eccentric Butterfly Valve 150LB A351 Cf8m 150Lb 80mm PTFE Seat Double Offset Butterfly Valve
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...basis of advantages absorbed from several different structures of butterfly valves. The seal surface of the disk is spherical arc, and the seal structure achieves a real dynamic seal through the system pressure, so it has excellent cut-off performance and...
ZHEJIANG VERVO VALVE CO.,LTD
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Class150 2 Inch Fire Safe Double Eccentric Butterfly Valve
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Double eccentric butterfly valve,High performance butterfly valve.Fire safe butterfly valve Coosai butterfly valve provide a variety of types to meet different face to face dimension.Such as wafer type,Lug type,Falnge type. ring joint type and Butt weld type.it is suitable for acid,alkali and other corrosive medium with both high and low temperature due to wide material selelction.Especiallu in large-diameter butterfly valve......
COOSAI valve group
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DN200 Worm Gear Manual Stainless Steel High Perforamnce Double Eccentric Butterfly Valve Water Valve
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... butterfly valve, is designed for precise flow control in demanding applications. Its double-eccentric design minimizes friction between the disc and the seat, extending valve life and ensuring bubble-tight sealing even under high-pressure conditions....
Fabia Valve Industry (Suzhou) Co., Ltd.
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GGG40 GGG50 Wras Ductile Iron Double Eccentric Butterfly Valve With PN10 PN16 PN20 PN25
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...Double Eccentric flanged butterfly valves, the axis of the valve stem deviates from the center of the butterfly plate and the center of the body. The effect of double eccentricity enables the butterfly plate to quickly detach from the seat after the valve is opened, which greatly eliminates unnecessary excessive squeezing and scraping between the butterfly plate and the valve......
SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
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