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ZSJZ Saddle water flow indicator
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ZSJZ Flanged water flow indicator
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ZSFZ Wet alarm valve
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ZSFM Deluge alarm valve
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ZSFY Pre-action alarm valve
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SSF100/65-1.6 Collision-proof fire hydrants on the ground
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VA7010 Electric 2-way valve
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VA7010 Electric 3-way valve
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SEV5000 Electric 2-way ball valve
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H8105 Electric 2-way regulating ball valve
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VC6013 On-off electric valve
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VB3200 Electric control valve
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Water flow switch
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EDRV Dynamic electric balancing valve
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Household control (area) return water temperature control valve
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Copper solenoid valve
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Differential pressure valve
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Stainless steel bellows
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ZYC Self-operated dynamic differential pressure balancing valve
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SP45F Digitally locked balancing valve