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Double Flange Type High-Performance Butterfly Valve

Product Name: Double Flange Type High-Performance Butterfly Valve

Product Figure No.: Fig. 2620

Product Pressure: Class150

Product Size: DN50 ~DN900

Product Standard: API 609

Flange Connection Standard: ISO 5211


• Optional Carbon Steel or Stainless Steel 

BodyBody material: carbon steel or stainless steel. Only carbon steel body suit able forFire-safe design, using for flammable and explosive media.

• Bi-directional Bubble-tight Sealing

Double eccentric structure with RTFE seat ensures bi-directional bubble-tightshut-off even under high differential pressure.

•  High Strength & Broad Compatibility

Reinforced valve body and disc construction enhance overall strength and durability.

• Low Resistance & High Flow Capacity

Ensuring smooth flow and reduced energy consumption.· Corrosion Resistance & Long Service LifeBody, disc and shaft can be customized in stainless steel.

• Compact & Lightweight Structure

Saves space and reduces installation costs.

• Valve Position Indicator & Automation Ready

Standard visual position indicator. Compliant with the ISO 5211 standard for upperflange connections.


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