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3 way control valve hvac

(759 products available)

2 way 3/4 inch stainless steel304 4-20mA V type ball Proportional electric Valve

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$48.00
Shipping per piece: $15.12
Min. Order: 2 pieces

TKFM Fan coil electric two way Air conditioning switch water brass valve pn20 dn25

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$41.30
Shipping per piece: $12.15
Min. Order: 2 pieces

FCU 220V Electric two-way valve Central Air Conditioning Water System Electric valve 3/4in 1/2in 1in Solenoid Valve

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$9.50-$12.50
Shipping per piece: $9.25
Min. Order: 2 pieces

2/3 way Motorized Ball Valve for FCU in HVAC system

$26.50
Min. Order: 10 pieces

Belimo original SV24A-MP-RE 1500NM AC DC24V Communicative globe valve actuator for 2-way 3-way IP54 Control modulating

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$314.00
Shipping per piece: $17.74
Min. Order: 1 piece

4 Way Reversing Valve With Solenoid Valve Coil for 18000BTU Air Conditioner HVAC System

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$5.80-$6.50
Min. Order: 1 piece

Refrigeration Air Conditioner 3/4 Inch Brass Motorized Solenoid Water Valve Two-way Electric Valve

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$15.20
Shipping per piece: $14.00
Min. Order: 1 piece

HaiLin BV03G2D20SA/220 Electric Actuator AC & Heating system Control Brass Motorized Ball Valve With CE Certification

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$15.00-$35.00
Min. Order: 10 pieces