Onyx Automatic Electric Pinch Valve Series DEC

PRODUCT DESCRIPTION

The Onyx Series DEC is a heavy-duty, full round port pinch valve designed for superior performance in challenging applications involving abrasive, viscous, and corrosive fluids. Featuring a dual pinch mechanism and clog-resistant full round opening, this valve minimizes pressure drop and ensures drop-tight closure for both on/off and throttling service.

The Series DEC valve is equipped with a long-lasting compression molded sleeve and a high-efficiency stainless steel ACME stem for easy operation. Complete motorized actuators include starters, power supply, limit switches, auxiliary hand wheel, push buttons, and selector switch, allowing for plug-and-play operation upon installation.

FEATURES AND BENEFITS

• Full round port design minimizes pressure drop and prevents clogging.
• Dual pinch mechanism ensures drop-tight closure for on/off and throttling service.
• No packing is required, reducing maintenance and leak points.
• Long-lasting compression molded sleeve withstands harsh conditions.
• High-efficiency stainless steel ACME stem enables easy operation.
• Motorized actuators come fully assembled, calibrated, and tested for plug-and-play setup.
• Heavy-duty cast iron or ductile iron housing provides durability.

APPLICATIONS

• Wastewater treatment plants.
• Mining slurries and tailings.
• Chemical processing.
• Cement and concrete production.
• Pulp and paper mills.
• Powder and pellet conveying systems.

PERFORMANCE

• Sizes: Available in various sizes to accommodate system requirements.
• Flanges: ANSI STD 125/150 lbs. (standard), ANSI STD 300 lbs. (optional).
• Housing Materials: Cast iron (ASTM A48, class 35) for valve sizes up to 10", Ductile iron (ASTM 65-45-12) for valve sizes 12" and larger.
• Sleeve Materials: Multiple elastomer options to suit application needs.