DELTA VANA A.S.

Valdisk

Rotary control, heavy-duty double offset butterfly valve designed for high capacity and low-pressure loss.Features• High-thrust cylinder actuator coupled with eccentric-cammed disc allows for high performance throttling, even in large pressure drops close to the seat• Low breakout torque assures accurate throttling, even close to the seat• Disc lifts out of the seat immediately upon actuation, avoids seat and disc wear and reduces leakage and parts replacementSpecifications• Valve Type: Rotary• Size: 2" to 30"• Pressure: Class 150 to 2500• Material: Carbon Steel; Stainless Steel; Special Alloys• Temperature: -29°C to 649°C; -20°Fto 1200°F