Beijing,Yutian,Chengxue,Technology,Co.,Ltd.

Square galvanized sealing rubber strip manually split multi - blade air volume control v
Square galvanized sealing rubber strip manually split multi - blade air volume control v
(94)
$40.00 - $50.00
In Stock
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Galvanized Y-type manual three-way air volume regulating valve
Galvanized Y-type manual three-way air volume regulating valve
(142)
$40.00 - $50.00
In Stock
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Explosion-proof pipe ventilation valve
Explosion-proof pipe ventilation valve
(86)
$80.00 - $100.00
In Stock
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Pneumatic pipe valve
Pneumatic pipe valve
(131)
$80.00 - $100.00
In Stock
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Automatic Regulator Air Control Duct Check Valve
Automatic Regulator Air Control Duct Check Valve
(97)
In Stock
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Hvac system accessories VAV air valve controller
Hvac system accessories VAV air valve controller
(73)
$120.00 - $150.00
In Stock
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VAV variable air volume control electric butterfly valve
VAV variable air volume control electric butterfly valve
(89)
$150.00 - $200.00
In Stock
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Variable air volume bellows air valve controller
Variable air volume bellows air valve controller
(64)
$120.00 - $150.00
In Stock
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Low price stainless steel fire damper manual fire damper
Low price stainless steel fire damper manual fire damper
(92)
$100.00
In Stock
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HVAC system air duct damper thermostat fire damper prices
HVAC system air duct damper thermostat fire damper prices
(80)
$100.00
In Stock
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Stainless steel pneumatic valve with magnetic induction switch
Stainless steel pneumatic valve with magnetic induction switch
(74)
$40.00 - $50.00
In Stock
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Stainless steel quick installation trinity pneumatic butterfly cylinder air volume control valve solenoid pneumatic valve
Stainless steel quick installation trinity pneumatic butterfly cylinder air volume control valve solenoid pneumatic valve
(50)
$30.00
In Stock
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Double Flange Air Flow Control Damper with Handle Quadrant
Double Flange Air Flow Control Damper with Handle Quadrant
(58)
$13.50
In Stock
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304 Single Flange Circular Air Control Duct Damper
304 Single Flange Circular Air Control Duct Damper
(80)
$5.50
In Stock
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Electric Air Damper with Stainless Steel Material
Electric Air Damper with Stainless Steel Material
(134)
In Stock
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Galvanized electric regulating valve for HVAC system accessories Round manual self-integrated sealing valve 14NM Air valve
Galvanized electric regulating valve for HVAC system accessories Round manual self-integrated sealing valve 14NM Air valve
(134)
$20.00
In Stock
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Explosion-proof electric valve control mechanism
Explosion-proof electric valve control mechanism
(54)
$60.00 - $70.00
In Stock
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Good sealing 304 stainless steel fire damper price
Good sealing 304 stainless steel fire damper price
(54)
$15.00
In Stock
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Hot sale stainless steel fire damper for ventilation system
Hot sale stainless steel fire damper for ventilation system
(58)
$100.00
In Stock
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Low noise, high temperature resistance, anti-corrosion and explosion-proof axial flow fan 0.37KW
Low noise, high temperature resistance, anti-corrosion and explosion-proof axial flow fan 0.37KW
(95)
$145.00 - $150.00
In Stock
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Stainless steel round silica gel seal electric three ventilation valve pipeline Y T type check valve
Stainless steel round silica gel seal electric three ventilation valve pipeline Y T type check valve
(31)
$25.00 - $30.00
In Stock
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HVAC accessories stainless steel manual three-way valve air volume control valve fresh air system ventilation valve
HVAC accessories stainless steel manual three-way valve air volume control valve fresh air system ventilation valve
(26)
$20.00
In Stock
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Fresh air check valve,ventilation system check valve, pipeline check valve
Fresh air check valve,ventilation system check valve, pipeline check valve
(92)
In Stock
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Stainless steel square ventilation duct check valve globe valve air flow control valve
Stainless steel square ventilation duct check valve globe valve air flow control valve
(124)
$80.00 - $100.00
In Stock
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Stainless steel square ventilation duct check valve globe valve air flow control valve
Stainless steel square ventilation duct check valve globe valve air flow control valve
(109)
$80.00 - $100.00
In Stock
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HVAC round air damper circular stainless steel manual air valve
HVAC round air damper circular stainless steel manual air valve
(63)
$4.50
In Stock
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Stainless steel circular double flange fire damper
Stainless steel circular double flange fire damper
(98)
$4.00
In Stock
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304 Stainless Steel Round Circular Fire Damper for Duct HVAC
304 Stainless Steel Round Circular Fire Damper for Duct HVAC
(128)
$12.00
In Stock
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304 Stainless steel Round manual volume damper for HVAC
304 Stainless steel Round manual volume damper for HVAC
(88)
$4.50
In Stock
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HVAC Single Flange Circular Duct Air Volume Damper
HVAC Single Flange Circular Duct Air Volume Damper
(129)
$4.00
In Stock
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Air conditioning volume control damper havc manual control damper air damper
Air conditioning volume control damper havc manual control damper air damper
(76)
$4.50
In Stock
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round shape volume damper 304 stainless steel electric air valve
round shape volume damper 304 stainless steel electric air valve
(91)
$12.00
In Stock
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High Quality Stainless steel shutter back draught damper
High Quality Stainless steel shutter back draught damper
(107)
$100.00
In Stock
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Good sealing Stainless steel round shape fire damper
Good sealing Stainless steel round shape fire damper
(35)
$13.50
In Stock
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Switch type valve controller 5Nm
Switch type valve controller 5Nm
(33)
$50.00 - $60.00
In Stock
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Stainless steel manual three-way air flow control valve
Stainless steel manual three-way air flow control valve
(57)
$15.00
In Stock
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DN160mm PP analog volume arbitrary Angle proportional adjustment of electric valve
DN160mm PP analog volume arbitrary Angle proportional adjustment of electric valve
(142)
$70.00 - $80.00
In Stock
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Hvac system accessories valve
Hvac system accessories valve
(51)
$30.00 - $40.00
In Stock
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Square stainless steel turbine handle air flow regulator
Square stainless steel turbine handle air flow regulator
(110)
$200.00 - $250.00
In Stock
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Motor two speed switch
Motor two speed switch
(130)
$2.50 - $4.00
In Stock
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Efficient Fresh Air Handling Unit / bidirectional flow fan price
Efficient Fresh Air Handling Unit / bidirectional flow fan price
(57)
In Stock
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Explosion-proof side wall fan
Explosion-proof side wall fan
(72)
$80.00 - $100.00
In Stock
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Low noise, high temperature resistance, anti-corrosion and explosion-proof axial flow fan 0.09KW
Low noise, high temperature resistance, anti-corrosion and explosion-proof axial flow fan 0.09KW
(113)
$95.00 - $100.00
In Stock
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Modular air conditioning unit cold and warm unit
Modular air conditioning unit cold and warm unit
(73)
$2,600.00
In Stock
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Electricity Air Fresh Heat Recovery Ventilation System Bidirectional Flow Fan
Electricity Air Fresh Heat Recovery Ventilation System Bidirectional Flow Fan
(58)
In Stock
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PM2.5 smog removal ventilation machine
PM2.5 smog removal ventilation machine
(29)
$150.00 - $200.00
In Stock
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Metal diagonal flange opening
Metal diagonal flange opening
(87)
$200.00 - $250.00
In Stock
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Purification air supply and exhaust integrated machine
Purification air supply and exhaust integrated machine
(58)
$60.00 - $80.00
In Stock
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0.007 s.