SCG353A047 Threaded Diaphragm Pulse Valve

SCG353A047 for Industrial Filter Cleaning

Dust builds up on filter bags during collection. The SCG353A047 releases a short burst of compressed air through the cleaning line to dislodge that dust. The valve is operated by an electrical pulse, allowing the cleaning controller to select when each filter row is cleaned.

Where Is the SCG353A047 Used?

• Concrete and building materials: baghouse cleaning in dust extraction systems serving powder handling and concrete processing.
• Grain, agriculture and feed: filter cleaning in dust collection systems around grain and feed handling equipment.
• Metalworking and abrasive blasting: pulsed-air cleaning of filters in extraction equipment that collects process dust.
• Food processing: cleaning the filters in process dust extraction systems; the valve operates in the compressed-air circuit.
• Foundries: filter cleaning in dust collection equipment used for foundry operations.

Compact Right-Angle Construction

A 1.5 inch threaded inlet and outlet connect the aluminum body to the air piping. The integral solenoid pilot operates the NBR diaphragm, while the core tube is stainless steel. The inlet and outlet sit at right angles.

Product Specifications

Frequently Asked Questions

What does the valve do during cleaning?

The valve switches the compressed-air supply to the cleaning line. The resulting pulse removes accumulated dust from the filter surface.

Does the SCG353A047 need a separate remote pilot valve?

This model has an integral solenoid pilot. An electrical signal operates the pilot, which controls the main diaphragm.

Is pulse cleaning limited to filter bags?

No. Pulse-jet cleaning is also used with cartridge and other filter designs. Suitability depends on the collector air circuit and cleaning requirements.

What air supply does the valve use?

Use dry, clean compressed air. Dirt in the air line can obstruct the pilot passage or interfere with valve closure.

How is the valve connected to the piping?

The SCG353A047 uses 1.5 inch threaded connections. Support and align the pipework so that the valve body does not carry pipe strain.