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연락처: Mr. David Chen

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Hard-sealed Stainless Steel Triple-eccentric Butterfly Valve

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Place of Origin: China

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Minimum Order Quantity: 1set

Packaging Details: Plywood box safety packing

Delivery Time: 14 days

Payment Terms: L/C,T/T,Western Union

Supply Ability: 100pcs per month

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강조하다:

Application::	General	Medium Type::	Water, steam and oil etc.
Mounting Type::	Direct Mount	Standard Or Non-Standard::	Standard
Flow way::	Two way	Actuation::	Manual, Electric, Pneumatic,Automatic
Sealing Performance::	Sealing	Working Temperature::	Normal Temperature And High Temperature
Pressure Application::	Normal Pressure	Quality Warranty::	18 Months

Application::	General
Medium Type::	Water, steam and oil etc.
Mounting Type::	Direct Mount
Standard Or Non-Standard::	Standard
Flow way::	Two way
Actuation::	Manual, Electric, Pneumatic,Automatic
Sealing Performance::	Sealing
Working Temperature::	Normal Temperature And High Temperature
Pressure Application::	Normal Pressure
Quality Warranty::	18 Months

Hard-sealed Stainless Steel Triple-eccentric Butterfly Valve

Highlight: Hard-sealed Stainless Steel Triple-eccentric Butterfly Valve

Product introduction:

The triple-eccentric multi-layer metal hard-sealed butterfly valve features a triple-eccentric hard-sealing structure, minimizing wear between the valve seat and disc. Its unique design provides a self-tightening seal that improves with closure force, ensuring reliable performance under high pressure.

The stainless-steel sealing ring combines the advantages of metal rigidity and elastic deformation, delivering excellent sealing across a wide temperature range (-20°C to 425°C) and extending service life by resisting corrosion and abrasion.

The disc sealing surface is overlaid with cobalt-based hard alloy through plasma welding, while large-diameter discs utilize a truss structure for enhanced strength, optimized flow area, and reduced turbulence.

Designed for bidirectional flow control, this valve eliminates installation constraints related to media direction or spatial orientation. The actuator supports multi-position mounting (90°/180° rotation), enabling flexible integration into complex piping systems.

Product technical parameters:

Nominal Diameter DN (mm)		50~1200
Nominal Pressure PN (MPa)		0.6～4.0
Test Pressure (MPa)	Strength (water)	0.9～6.0
Test Pressure (MPa)	Enclose (Water)	0.66～4.4
Main Components	Body	Stainless steel/Carbon steel/alloy steel
	valve plate	Stainless steel/Carbon steel/alloy steel
	valve stem	2Cr13 stainless steel
	Packing	PTFE, flexible graphite
	Shaft	Stainless steel, PTFE, cemented carbide
Working temperature		-40～570℃
Medium suitable		Water, oil, steam, acid and alkali and other corrosive media

Product features:

1. Easy and quick to open and close, labor-saving, with small fluid resistance, suitable for frequent operation.

2. Simple structure, small volume, and light weight.

3. Capable of transporting slurry with minimal liquid accumulation at the pipe outlet.

4. Achieves good sealing performance under low pressure.

5. Excellent regulating performance.

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Hard-sealed Stainless Steel Triple-eccentric Butterfly Valve

Wafer Triple Offset Butterfly Valve,

Lug Type Triple Offset Butterfly Valve,

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