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DN15-50mm, threads end
Multi-jet
Single-jet
Rotary Piston
Bypass
DN50-500, Flanged end
Woltmann
Combine
Irrigation
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Non-return valve
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Non-return valve
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Non-return valve
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Non-return valve from DN15 to DN50
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Add: Lianyungang economic and technological development zone, jiangsu, china
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