Products

DESCRIPTION

Overview

Basic Info.

Model NO.	Customized
Venetian-Style Air Layers	0
Installation	Volume Control Damper
Certification	ISO, CE, CCC
Function	Air Control Dampers
Feature	Long Service Life
Max Temperature	70ºC
Thickness	1.2-1.8mm
Media	Gas; Smoke; Oil.
After-Sale Service	Online Technical Support
Design Style	Modern
Application	Air Conditioning HVAC System, Ventilation, HVAC Sy
Project Solution Capability	1 Years
Power Supply	24VAC/110VAC/220VAC
Transport Package	Plastic Bag in Side, Seaworthy Carton Outside.
Specification	customized
Trademark	Beideli
Origin	Shandong
Production Capacity	100000 Piece/Pieces Per Week

Packaging & Delivery

Package Size 50.00cm * 40.00cm * 20.00cm Package Gross Weight 10.000kg

Product Description

Product DescriptionHVAC Smoke Extraction Fireproof Damper

Manual HVAC fire damper FH-70, installed in the ventilation or air-conditioning systems, usually it is open, once a fire occurs, the gas temperature of the duct arrives at 70 degrees, and then the fuse protector will be fused and the damper will close under the pull of spring. It can meet the requirement of stability and completeness in a certain time. It can insolate smog and fire outside.

ApplicationApply to air ducts of ventilation and air-conditioning system which has smoke proofing and fireproofing requirements, especially suitable for the important buildings that can not be reset manually.

l Using galvanized steel as material to make sure good insulation performance, and fire & corrosion resistance.

l Duration, long service life.

l Easy installation.

l The flange is bent directly by the frame.

l The valve size and color can be customized according to the customer's requirements.

l By DC24V power to close the valve

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 the 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 the device, temperature control
9	Microswitch	Contact capacity 380V 3A
10	Connection port	Contact rating 500V 3A
11	Action method	Temperature-fuse protector functions at 70 degrees, and the valve shut down automatically under the pull of the 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.

Damper blade

We supplied stainless steel or aluminum damper blade as requested.

Silicone seal

The silicone seal was assembled as requested. It is wear-resisting and has high-temperature resistance.

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Company Profile

Shandong Beideli HVAC Equipment Co., Ltd. Is located in Zibo City, China. Our company is near to Qingdao City and Jinan City, with convenient sea and air transportation. With more than 8 years of development in the HVAC industry, we have won a high reputation in the field, integrating the design, production, and service. Our product range consists of air diffusers, air ducts, air grills, ventilation systems, and related products. We have the ability to produce a wide range of products with various designs and sizes. Our products are manufactured from high-quality base materials such as aluminum, plastic, metal, and wood. Our products are suitable for a wide range of applications including ceiling, sidewall, flooring, baseboard, and commercial industry installations. We have all kinds of advanced equipment for pressing form machines, injection machines, automatic powder coating lines, and automatic feeding lines. Besides, We also have a tooling shop, which is capable of making tooling for press metal, casting, and plastic injection molding. So we can make customized designs and customized sizes to fulfill the clients' requests. With rich experience in making HVAC parts and doing OEM for overseas customers, we are able to make the products meet your specifications.We never overstress credibility when building friendships with our customers. We hold the belief that we should never boast about what we have but should always strive to become even better.

FAQ

1. Q: How about the payment terms?

Normally 30% deposit in advance. It can be discussed when we have a friendly relationship.

2. Q: How about the delivery time?

We can produce 1200 Pieces Per Week. Normally, 10-15 days.

3. Q: Can I get a sample?

Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

4. Q: What's the price?

Reasonable prices, competitive prices, and acceptable prices are all based on good quality.

Any requirements or questions, welcome to "Send" us an e-mail.

It's our great honor to do services for you!