Vacuum relief valve 3"

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Product details	Our vacuum spring valves with free suction are specifically engineered for agricultural applications on sewage transport tanks and vacuum trucks. These valves serve as essential safety components, preventing tank implosion during the suction phase. Key Features of Both Valves: Wide Bell Design: Limits damage from atmospheric conditions and prevents debris accumulation, ensuring the valve opens correctly. Manual Function Check: Both valves can be manually opened by pushing the red cover to verify functionality. Materials: Die-cast brass structure, stainless steel springs, technopolymer bell and cover, and NBR sealing gasket. Ease of Adjustment: Simple setting via the winding of the regulating bell. Trust our vacuum valves for reliable and safe operation in agricultural and industrial applications.

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