Flowx double offset butterfly valve(high performance butterfly valve) is a new type of butterfly valve designed based on the advantages of absorbing several different structural butterfly valves. The valve plate sealing surface of this butterfly valve is a ball arc body, and the sealing machanism achieves a true dynamic seal through the systerm pressure, so it has excellent cutting performance and durability performance. Its small size, light weight, a wide range of manufacturing, easy maintenance.
Double offset butterfly valve(high performance butterfly valve)
1)Normal Size: DN50-DN350
2)Operated Type: Pneumatic Actuator, Electric Actuator, Manual Hand Lever, Worm Gear
3)Work Pressure: 1.6-6.3Mpa
4)Work Temperature: -19-425℃
5)Seal Material: RPTFE
6)Disc Material: SS304, SS316, SS316L
7)Body Material: WCB, Stainless Steel
8)Medium: Strong Acid, Strong Alkail, Strong Oxidant
9)Apllication: Lithium Battery, Desalination, Coal Chemical, Chemical Industry, Rubber, Papermaking, Pharmacy
10)Connection Standard: JB/T79.1, JB/T79.2, HG20615, ASME B16.5, ASME B 16.47
l The sealing performance is good and the reliability of the system is improved.
l Small frictional resistance, open and close effort, flexibility.
l Long service life, can achieve repeated switching.
l High pressure and high temperature resistance, wide application range.
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|1.The Series is a low profile,compact, powerful actuator with customer-friendly features. |
2.Manual declutchable handle lever.
3.Local high visibility dome postion indicator.
4.Digital interface available.
5.Optional microprocessor based moudulating control.
|Quarter Turn Double Acting Pneumatic Actuator have this feature. |
1.Rack and pinion actuator available in doubule acting spring returnicals.
2.Standard units have anodized aluminum bodies with polyster coated end caps.
3.Internal bidirectional travel stops.
4.Seacorr coating for harsh enviroments.
7.NAMUR accessory compatible.
1.Weatherproof NEMA4,4X and explosion proof housings available
2.Flying leads to DIN Connectors
3.Single or dual Coil
4.2/5 or 2/3 Operation
6.High flow up to 1.4Cv
7.Intrinsically safe versions available
1.Discrete staus monitor for quarter turn rotary actuators
2.NEMA4.4X and IP66,IP67 ingress protection
3.High visibility done position indicator
4.Up to 6SPDT switches or non-contacting proximity switches
5.Switch pre-wired to internal teminal block