HVAC Fire Valve, Round Fire Valve Fire Exhaust Valve

• Customization: Available
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Certification: CE, CCC
• Model NO.: Hvac system
• After-Sale Service: Online Technical Support
• Guarantee: 1 Year
• Apply: Villas, Hotels, Apartments, Office Buildings, Hosp
• Product Name: HVAC Fire Valve
• Model Number: Air Conditioning/HVAC System/Ventilation
• Materials: Galvanized Aluminium
• Frame Thickness: 2mm
• Shape: Round/Square/Rectangular
• Type: Electric or Manual
• Transport Package: Wooden Box
• Specification: custom
• Origin: Shandong, China
• HS Code: 8414599010
• Production Capacity: 1000

Product Description

Product Description

Fully automatic smoke and fire damper for HVAC systems

 

Product introduction
Usually open, the Angle of the blade can be manually adjusted in the range of 0 degrees to 90 degrees, in the event of a fire, the gas temperature of the pipe reaches 70 degrees, then the fuse protector will be blown, and the damper will be closed under the pull of the spring. Compared with ordinary fire damper, it can also be opened and closed by DC24V electrical control.
Apply
It is suitable for the air duct of ventilation and air conditioning system with smoke and fire prevention requirements, especially for important buildings that cannot be manually reset.
trait
Galvanized steel is used as a material to ensure good insulation, fire and corrosion resistance.
Long service life.
l Easy installation.

l The flange is bent directly by the frame.

l Valve size and color can be customized according to customer requirements.

l Close the valve with DC24V power supply
 

Product Parameters

 

NO.	NAME	SPECIFICATION
1	Flange width	Valve side length (MM)	Width (MM)
		A≤630	30
		630<A≤1500	30
		1500<A≤2500	30
		A>2500	30
2	Material	Adopt high quality galvanized steel, riveting by non-rivet method
3	Valve thickness	δ2.0MM high quality galvanized sheet
4	Blade shaft	Φ12 round steel
5	Shaft sleeve	Brass
6	Steel valve surface anticorrosive disposal	Pickling, phosphating then spraying
7	Temperature- fuse protector	70 degrees
8	Control mechanism classification	Manual on and off device, temperature control
9	Micro switch	Contact capacity 380V  3A
10	Connection port	Contact rating 500V  3A
11	Action method	Temperature-fuse protector functions at 70 degrees, the valve shut down automatically under the pull of spring.
12	Reset method	Manual reset
13	Air leakage	In standard conditions, as the differential pressure is 300 Pa, the air leakage is less than the national standards.

 

 

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Installation Instructions

 

Experience effortless installation with our comprehensive accessory production and distribution, making setup a breeze. The flange is innovatively bent directly by the frame, and customization options for valve size and color are available to perfectly match your specifications. The damper's closing mechanism operates efficiently with DC24V power.

Our Advantages

 

Crafted from premium galvanized steel, our product boasts exceptional insulation performance, coupled with robust fire and corrosion resistance. Its long service life and straightforward installation make it a top choice for discerning buyers. Our stringent quality control processes ensure that every product is meticulously inspected, guaranteeing excellence in every unit.

After Sales Service

 

Benefit from our hassle-free return and refund policy. Should your order be incomplete or arrive with any issues, refunds are readily available, and we offer free local returns for defects on eligible purchases.

Company Profile

Dezhou Linghao Refrigeration Equipment Co., Ltd. is a leading international commercial company in China, mainly designing and manufacturing centrifugal fans, axial fans, boiler induced draft fans and other ventilation equipment and parts. Fans, tanks and cooling towers can also be customized to suit your needs. Used in coal-fired power generation, metallurgy, paper making, cement and glass production, chemical industry, material treatment, sewage treatment, waste incineration, subway ventilation, industrial boilers and dust removal systems and other industrial systems.



Main products: centrifugal fan, axial fan, boiler induced draft fan, industrial fan and parts, water tank and cooling tower
Heat recovery ventilators, energy recovery ventilators, fresh air filtration systems, rotary heat exchangers (heat wheels and enthalpy wheels), air handling units, modular air cooling coolers (heat pumps), coolers and industrial air conditioners, etc.



Our principle is "customer-oriented, quality-centered". We have CE and ISO9001. On this basis, we strive to meet the needs of our customers in all aspects with high-quality products and services. As a result, our products are widely recognized in Egypt, Sudan, Saudi Arabia, Malaysia, Indonesia, Philippines, Japan, UAE, Mexico, Italy and other countries around the world.

Our Services

Your inquiries and questions will be answered within 24 hours.

Professional foreign sales staff to provide you with the best service.

Our products include: ventilation fans, air ducts, air valves, exhaust valves, pressure chambers, mufflers, soft connectors and accessories

All our products will offer the best price, excellent quality and timely delivery.

Samples can be obtained by Courier.

Available to OEM.