- Flange: ANSI STD 125/150 lbs.
- Housing: Cast iron, ASTM A48, class 35 ( valve sizes up to 10′ ) Ductile iron, ASTM 65-45-12 ( valve sizes 12′ and up )
- Stem & guide rods: 303 stainless steel
- Pinch bars: Ductile iron, ASTM 65-45-12
Ideal for abrasive, viscous and corrosive fluids including wastewater, mine slurries, chemicals, cement, pulp stock, powder and pellets.
The DEC is a full round dual pinch valve. The electric motor rotates a bronze nut that drives a pair of pinch bars against the rubber sleeve pinching off flow at centerline.