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Valves Diaphragm

Straightway & Weir-Type Diaphragm Valves

Diaphragm valves are a proven choice for abrasive slurries in mining and mineral processing, FGD/lime, cement, pulp and paper stock, and wastewater sludge. There are no cavities or pockets for solids to pack, the diaphragm isolates the body and bonnet from the media, rubber or lined bodies resist abrasion, and straightway designs give a clear flow path. Our knowledgeable team will help you choose the right valve, fast.

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Trust Bayou Industrial Sales for Diaphragm Valves

At Bayou Industrial Sales, we want to be your trusted source for rare or hard-to-find straightway diaphragm valves. Request a quote or a line card today.

Straightway Diaphragm Valves

The diaphragm lifts fully clear of the flow path, giving a full-bore, unobstructed passage with minimal pressure drop. Ideal for slurries, solids and viscous media.

Weir Type Diaphragm Valves

ITT Dia Flow (formerly ITT Grinnell) weir valves seal against a raised weir, so the diaphragm travels less for precise throttling and longer diaphragm life. Well suited to corrosive and general service.

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