(26) DelTech Controls is pleased to offer top-of-the-line products in pipeline flow control. The DelVal Series 50 (wafer body) and Series 52 (lug body) Butterfly Valves have been developed with extensive application, design and manufacturing expertise. These products are produced by employing modern manufacturing practices under a robust quality assurance system. These practices ensure consistent product quality and dependable performance.
(10) DelTech Controls is pleased to offer top-of-the-line products in flow control automation. The DelTorq Series 20 are pneumatically operated, quarter turn rotary, dual rack and pinion design actuators. These actuators are built with several of the latest features that enhance safety and performance. The actuators are manufactured in modern plants equipped with state-of-the-art machinery and under a robust quality assurance system complying to ISO 9001: 2000.
Electric Actuator designed for load requirements up to 300 pounds. This actuator comes standard with two auxilary switches, internal low power heater to reduce condensation, a NEMA 4X rating.
Models available with supply voltage of 24 VAC, 120 VAC, or 230 VAC.
Mechanical connections are ISO5211 compliant.
These actuators can be ordered with an internal proportional control card that accepts a wide range of control signals.
The actuator shall be pneumatically operated and must travel a minimum of 90° in each direction and must be able to overtravel at 3% in each direction past 90°. The actuator shall be totally enclosed and contained in a single enclosure, with no external moving parts. All pneumatic passage ways must be integral to the actuator housing so as to eliminate the need for external tubing. Actuator shall be rack and pinion design, and the output torque shall be linear throughout travel. Actuator shall be provided with pistons that have acetal piston guides and rings thus greatly extending the life of the actuator and reducing friction to the minimum. Actuator must be supplied with two dependent travel stop adjustments, the 0° ...
VFS Butterfly Valves are used in all types of bulk solids processing plants where interception of gravity fed or pneumatically conveyed dry powders or granules are required.
VFS Butterfly Valves can be fitted beneath hoppers, bins, silos or other type conveyors, or material interception in pneumatc conveying. Single or Double Flanged Models are available.
FUNCTION: For closing bins, hoppers and silos containing powders or granular materials, VFS Butterfly Valves are among the most widely used equipment worldwide. What used to be custom-built items for specific applications, have been turned by WAM® into a mass-produced industrial product with features that allow extremely versatile use.
