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    Fireproof Outlet (Normal Open) £¨FHK£©
    Author£ºadmin Date£º2016-7-6 13:15:24 Hits£º

    Product introduction

    Product Description:

    Fireproof Outlet (Normal Open) £¨FHK£©

    Usually it is open, once fire occurs, the gas temperature of duct arrives at 70¡ãC, and then the fuse protector will be fused or driven by shape memory alloy, the valve will close under the effect of torisional spring force .When the temperature return to normal, the valve opens automatically.

    Features:

    (1)Using galvanized steel as material to make sure good insulation performance, fire & corrosion resistance.

    (2)Duration, long service life.

    (3)Easy installation.

    (4)The flange is bended directly by the frame.

    (5)The valve size and color can be customized according to customer's requirements.

    (6)Used as air vent to adjust air flow direction

    (7)Surface plate is aluminum alloy

    Advantages:

    (1)Excellent quality control processes, all products have been inspected strictly.

    (2)The quality of products has reached the standard of ¡°Code of acceptance for construction quality of ventilation and air conditioning works" (GB50243-2002) and "Fire dampers for building venting and smoke-venting system"       (GB15930 2007).

    (3)Complete accessories production and distribution make it easier to install.

    Specification:

    Place of Origin: Chongqing, China (Mainland)      Brand Name: Eran

    NO.

    NAME

    SPECIFICATION

    1

    Flange width

    Valve side length (MM)

    Width (MM)

    A¡Ü630

    30

    630<A¡Ü1500

    30

    1500<A¡Ü2500

    30

    A>2500

    30

    2

    Material

    Adopt high quality galvanized steel, riveting by non-rivet method

    3

    Valve thickness

    ¦Ä2.0MM high quality galvanized sheet

    4

    Blade shaft

    ¦µ12 round steel

    5

    Shaft sleeve

    Brass

    6

    Steel valve surface anticorrosive disposal

    Pickling, phosphating then spraying.

    7

    Temperature-

    fuse protector

    70 degrees or shape memory alloy driving

    8

    Control mechanism classification

    Manual on and off device, according to the customer need to adjust the air volume output signal

    9

    Micro switch

    Contact capacity 380V  3A

    10

    Connection port

    Contact rating 500V  3A

    11

    Action method

    At 70 degrees, temperature-fuse protector motion or Shape memory alloy driving, temperature returned to normal, the valve automatically open

    12

    Air leakage

    In standard conditions, as the differential pressure is 300 Pa, the air leakage is less than the national standards.

    • 1.Material:¦Ä2.0MM high quality galvanized sheet
    • 2.70 degrees or shape memory alloy driving
    • 3.HAVC system
    • Product description: Widely used in pipeline¡¯s inlet and outlet entrance of ventilation air conditioning system which need to be fireproof. General installs in the terminal or side of duct or wall.
    Previous Product£ºRemote Control Smoke Exhaust Outlet/Air Supply Outlet (Normal Close)(PFHK)
    Next Product£ºSmoke Exhaust & Fire Proof Damper (Normally Close)£¨PFHX-280B£©
     
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    All rights reserved£ºChongqing Eran HVAC Equipment Co., Ltd. Tel£º086-23-63886160  Fax£º086-23-63859527
    Address£º18th Floor of Chuangyi Building, No. 73 Beiqu Road, Yuzhong District, Chongqing, China.   http://www.cneran.com