Product description:

 

The type 2904 butterfly combines versatility and ease of use. Its sleeve completely isolates the valve body from the transported fluid, allowing great adaptability depending on the grade of elastomer chosen, and its construction allows assembly without flange joints, in any direction..

• DN 40 to 300
• GS cast iron body
• Wafer connection provided for PN 10/16
• EPDM heat cuff (others on request)
• Face to face according to ISO 5752, platinum according to ISO 5211
• 316L stainless steel shutter
• Control interchangeability
• Lever control for DN ≤ 200, handwheel if DN > 250
• Epoxy paint