Three Eccentric Metal Hard Seal Butterfly Valve

Fluid medium

Water, oil, gas and various corrosive media

Valve Life

50 years

Connection standard

GB·ANSI·API

Note

All parts can be made of different materials according to actual working conditions.

Product Description

Product Parameters

Fluid mediumWater, oil, gas and various corrosive media
Temperature Range-2℃~450℃
Pressure RatingsPN0.6~6.4MPa
Size RangeDN100~DN3600
Connection TypeFlanged;Double folder;Welding
Connection standardGB·ANSI·API
Valve Life50 years
Body MaterialsCarbon steel;Stainless stee;Aluminum bronze
Valve seat materialStelli Alloy;Tungsten carbide;Nickel alloy;Monel;Stainless steel
Valve plate materialCarbon steel;Stainless steel;Alloy steel
NoteAll parts can be made of different materials according to actual working conditions.

 

Features and advantages

The main seal is a three-dimensional multi-level metal seal, stainless steel and stainless steel, open or closed valve sealing surface friction between the sealing surface of short stroke, long service life, close the valve is closed tightly, reliable sealing performance. The elastic properties of the composite metal seal ring make the valve leak free.

The use of three eccentric structure design, reduce the friction between the sealing surface, the valve in the actual operation of the process has a role in the compensation of the three, making the valve performance is higher, longer life.

The structure of the truss is adopted, and the streamline design of the valve plate is realized, and the casting quality of the valve plate surface is improved, and the flow resistance is reduced. The stainless steel ring mounted on the body, as the cone structure, conducive to fluid circulation, but also improve the casting quality of the inner cavity of the valve body, reduce the flow resistance.

The triple offset metal seated butterfly valve embodies cutting-edge engineering and superior craftsmanship, setting a new standard in fluid control technology. With its innovative design featuring three offsets for optimal sealing performance and durability, this valve delivers exceptional reliability in demanding industrial environments.

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Three Eccentric Metal Hard Seal Butterfly Valve