Style: 1.5in DN40, 2in DN50(Optional). 1.5in DN40 Size: Approx.18.5x13cm / 7.3x5.1in. It can avoid air accumulation, prevent the formation of negative pressure, and has good sealing performance at low pressure.
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Style: 1.5in DN40, 2in DN50(Optional). 1.5in DN40 Size: Approx.18.5x13cm / 7.3x5.1in. It is installed at a relatively high point of the piping system. When the system is started, the air in the piping system is exhausted.
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Style: 1.5in DN40, 2in DN50(Optional). 2in DN50 Size: Approx.25x19cm / 9.8x7.5in. It is installed at a relatively high point of the piping system. When the system is started, the air in the piping system is exhausted.
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Size:1" NPT，3/4"NPT. Simple Installation: Featuring NPT thread connections, the valve allows for straightforward installation, minimizing the need for tools and enabling quick setup. 1 Air/Vacuum Relief Valve.
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Style: 1.5in DN40, 2in DN50(Optional). 1.5in DN40 Size: Approx.18.5x13cm / 7.3x5.1in. It is installed at a relatively high point of the piping system. When the system is started, the air in the piping system is exhausted.
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Watts Regulator N36-M1 3/4" Vacuum Relief Valve 0138458
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High Flow Rate: The valve features a large inlet and exhaust port size, optimized through a DC channel design that promotes efficient gas dynamics for superior flow rates in your irrigation system. Dual-Exhaust Port Design: With a power fast exhaust port and a micro-automatic exhaust port, this valve continuously expels gases generated in the pipeline, pressure buildup and smooth operation.
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