The combined air damper of HY-ZF can meet the requirement of ventilation equipment and smoke extraction equipment in the subway, because it uses the parts of single damper which is heat resisting(-50°C~+285°C) and low leakage and electric actuator which is with heat insulation
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:51:20 ]
1. It is used in air flue with wind speed ≥8m/s. When the draught fan stops working, the blade of the check damper will be closed with self-weight to prevent the air flow backwards. 2. The frame is made of galvanized steel plate. The blade is made of aluminum alloy plate. The b
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:49:47 ]
H Y -FYD-S Handle type butterfly round air damper 1. Single plate structure without flange. Handle type. 2. According to old standard, the length of damper body is 150mm. 3. The size of this structure should not be too large. H Y -FYD-L Chain type butterfly round air damper 1. Si
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:48:18 ]
H Y -FDF-Q Structure Size Flow Parameter Installation Instruction 1. The installation of HY-DF-Q is quite convenient. There is flange at the both ends of the damper, which can ensure that the joint is gas tightness. If there is no flange, the joint can be also gas tightness by us
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:46:51 ]
HY-F series air flow control damper is generally composed of frame, blade, blade shaft, bearing, coupling rod, rubber sealing element and drive device, etc. Among them, the drive device has three types of hand operated, air-operated and electric control. Moreover, the main types
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:45:38 ]
1. It is usually used as air outlet and return air vent, as well as supply air vent. 2. It can be directly used as air outlet. 3. As the return air vent, it is derived from HY-KDB single deflection air grille. There just add an inner frame to make the blade parts into openable do
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:41:57 ]
H Y -KXL-J General Type H Y -KXL-C Side connection of supply air plenum box H Y -KXL-D Top connection of supply air plenum box 1. It is used as supply air outlet of central air-conditioning system. 2. The blade is designed in accordance with the principle of fluid-dynamics, which
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:39:37 ]
H Y -KQP-G Fixed Type H Y -KQP-T Adjustable Type 1. It is used as air supply outlet of central air-conditioning system. 2. It adopts the nozzle structure design of optimal aerodynamic to reach optimal noise control. It can be used in high places, like as concert halls, theatres,
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:36:42 ]
H Y -KYS-P Level Type Specification and di mension (mm) Specification (Φ) Inside dimension (d) Outside dimension (D) Open hole dimension (O) K P h Φ150 154 343 310 9 138 100 Φ200 205 457 420 9 156 105 Φ250 257 572 530 13 168 105 Φ300 308 686 630 16 186 110 Φ350 356 749 648
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 18:34:21 ]
1. It is usually used as supply air vent and fresh air vent of fan coil and central air conditioning system, as well as return air vent. 2. As the supply air vent and fresh air vent, it can be equipped with HY-KJT rectangle air control damper (HY-KJT-S hand-operated with handle,
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 17:51:45 ]
1. It is usually used as supply air vent of fan coil and central air conditioning system, as well as return air vent. 2. The angle of blade is fixed and cannot be adjusted. It is usually installed on the ceiling or suspended ceiling. The airflow is in form of attachment (horizont
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 17:49:45 ]
Smart Wireless Remote Control Motorized Air Vent can automatically control to reduce energy cost. Evenly distribute air flow for Heating or AC, Automatic and Intelligent control room venting. Shut off air flow to rooms when they are unoccupied or automatic temperature control for
Sichuan HongYang HVAC Equipment Co., Ltd. (HY) [2016-05-26 17:22:17 ]
If you are planning to buy or import best high-quality air conditioning free joint from professional company, factory, exporter, and seller, please feel free to contact Shanghai Guya, we are one of the top level China air conditioning free joint manufacturers and suppliers Free j
Shanghai Guya Air-Conditioning Equipment Co.,Ltd. [2016-02-29 14:53:02 ]
If you are planning to buy or import best high-quality air conditioning elbow corner from professional company, factory, exporter, and seller, please feel free to contact Shanghai Guya, we are one of the top level China air conditioning elbow corner manufacturers and suppliers Av
Shanghai Guya Air-Conditioning Equipment Co.,Ltd. [2016-02-29 14:50:18 ]
If you are planning to buy or import best high-quality air conditioning plane corner from professional company, factory, exporter, and seller, please feel free to contact Shanghai Guya, we are one of the top level China air conditioning plane corner manufacturers and suppliers Pl
Shanghai Guya Air-Conditioning Equipment Co.,Ltd. [2016-02-29 14:50:00 ]
chinacoal11 www chinacoalintl com m chinacoalintl com we provide service of enterprise's customs declaration, inspection. SDS-Jet Tunnel Ventilation Fan , Tunnel Ventilation Fan , Ventilation Fan Product Introduction SDS jet flow fans is specially used for the tunnel lengthways v
Shandong China Coal Industry & Mining Group Co.,Ltd [2016-01-25 15:01:16 ]
flexible ventilation tube Keyword ventilation tube , flexible ventilation tube ,tube chinacoal07 clear air flexible duct for mine, channel, tunnel / flexible air duct negative pressure flexible duct Usage 1.made of fire-retardant PVC material and helix steel wire PVC 2.easily to
China coal group [2015-04-10 14:20:06 ]
B-300tunnel vent duct , PVC vent duct , PVC flexible tunnel vent duct chinacoal07 Specifications -Diameter 4'' - 60'' (100mm - 1500mm) -Standard Length 5m / 10m -Thickness 0.3mm - 0.6mm -Color Orange and grey PVC flexible insulated vent duct is made for cool and warm air supply.
China coal group [2015-04-10 13:57:52 ]
Introduction Duct quick connector device, also known as duct connector ring duct coupling ring, the company introduced advanced production technology, advanced equipment, and then by the senior technicians using high quality rubber, with high-quality spring steel as the material
山东中煤工矿物质集团有限公司 [2015-01-16 00:38:49 ]
Introduction Zipper duct duct can be divided into positive and negative air duct, duct pressure, high-temperature high-pressure cylinder forming a whole technology, vertical seamless, flame retardant, antistatic, wind resistance, seamless wind and high strength, suitable for coal
山东中煤工矿物质集团有限公司 [2015-01-16 00:38:09 ]
