WEILING High Quality 1 1/2 2 Inch Anti-fraud Ball Valve Lockable Brass Ball Valve Brass Lockable Valve
AC220v DC24V Dn15-dn50 1/2 "- 1" Caliber Two-way Valve Brass Three-wire Two-control Ball Valve Motorized Ball Valve
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AC220v DC12V DC24V G Thread NPT Thread Dn15-dn25 1/2 "- 1" Bore Two-way Valve Brass Three-wire Two-control Electric Ball Valve
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220V 24V G Thread Three-way Valve Brass Micromotor Electric Ball Valve For Central Air Conditioning System Floor Heating System
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