Specifications

Butterfly valve

1) DN40-1200 PN10/16

2) ISO9001:2008 and CE Certificates

3) Manufacturer, high quality, low price, long li

Butterfly Valve:

1)?DN40-1200 PN10/16
2)?ISO9001:2008 and CE Certificates
3) Relable OEM Factory, high quality, low price, fast delivery

4) Many patents

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Brief Introduction:

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Butterfly valve is mainly consisted of body, stem, disc, seat and driver(lever, gearbox, pneumatic and electric Actuator) and so on. On off and controlling flow of valve are made by turning stem and disc together.?

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Product Advantages:

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1)Small in size and light in weight and maintaince.
?? It can be mounted whereever needed.

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2)Simple, compact structure, quick 90 degree on-off operation.

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3)Disc has two-way bearing, perfect seal, without leakage under?
?? the pressure test.

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4)Flow curve tending to straight-line. Excellent regulation performance.

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5)Various kinds of materials, applicable to different medium.

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6)Strong wash and brush resistance and can fit to bad working condition.

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7)Center plate structure, small torque of open and close.

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8)Long service life. Standing the test of ten thousands opening and?
?? closing operation.

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9)Can be used in cutting off and regulation medium

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Product Information:

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Size	DN40-DN1200
End?flange	ANSI?B?16.1,?EN?1092,?AS?2129
Face?to?face	ANSI?B?16.10;?EN?558-1?Series?20
Top?flange	ISO?5211
Normal?Pressure	DN40-DN600?PN1.0/1.6MPa?(150/200PSI)?DN700-DN1200?PN1.0MPa?(150PSI) ?
Body	CI/DI/WCB/ALB/CF8/CF8M ?
Disc	DI/ALB/Rubber?lined?Disc/?1.2501/CF8M/1.4529/CF8/Hastelloy?Alloy/Monel
Stem:	416/304/316/431/17-4PH
Seat	NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant??EPDM/Viton/Silicon/Heat-Resistant?EPDM/White?NBR/White?EPDM/EPDM?(NSF)/PTFE
Suitable?Temperature	-40c~80c ?
Apply	Fresh?water,?sewage,?sea?water,?air,?vapor,?food,?medicine,?oils,?alkalis,?salt?etc.

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