Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsCombination Air Release Valve

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

    • Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts
    • Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts
    • Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts
    • Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts
  • Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

    Product Details:

    Place of Origin: China
    Brand Name: AFC OEM
    Certification: WRAS NSF61/372
    Model Number: KARX KARR KARA KARS ARVS

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD RMB
    Packaging Details: Plywood cases
    Delivery Time: 45-60 days
    Payment Terms: L/C, T/T
    Supply Ability: Based on order
    Contact Now
    Detailed Product Description
    Material: Ductile Iron GJS500-7 Internal Parts: SS304
    Flow Area: Full Flow Area Color: RAL 5010,RAL 5015
    Standard: EN1074-4 AWWAC515 Approval: WRAS NSF61

     

     
    Full Flow Area Conbination Air Release Valve , Fire Fighting For Clean Water
     
     
    Features:
    . Advanced design: Simple mechanism and strong float to prevent cracking during sudden water hammer& quick closure.
    . No arms or levers to prevent vibrating, bending, direct closure of the fl oat.
    . Smooth cage outside of the float, keep float moving in specifi ed guide rail.
    . Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.
    . Outside screen is for safety and prevent insects in.
    . Fully fusion epoxy coated inside and outside of valve body for long term services.
    . Flange drilling and dimension : BS EN 1092 and BS EN 558 and ANSI flange.

     

     

     

    Triple Function:
    1. Huge air release during filling of the pipeline
    2. Small air release under pressurized pipeline
    3. Huge air intake during draining of the pipeline
     
     
    Size Selection Table:

    Water flow rate range
    Max CMH
    760 1360 4160 8500 19100 33400 76300
    Main pipeline size
    mm
    80-300 200-400 400-700 750-1000 1050-1500 1500-2000 2100-3000
    Inlet size of KARX
    mm
    25 50 80 100 150 200 300
    bore of outlet
    mm
    50 75 95 130 170 230 330
    small orifice size
    mm
    1.6 1.6 2 2.5 3 4 4
     

     
    Service Fields:
    Size range:DN 25-300MM
    Pressure ratings:1.0Mpa, 1.6Mpa(Thread)
    For water system, fire fighting, irrigation system.
     
    Technical Data:
    1.0Mpa,1.6Mp,2.5 Mpa(Flange)
    Working temperature: -10°-80°C.
    Flow media: clean water

     

     

     

    Material List:

     

    KARS ( Thread Type DN25-DN50)

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

    No. Part Name Material Standard
    1 Body Ductile Iron EN GJS500-7
    2 Float Stainless Steel AISI304
    3 Sealing Arc Stainless Steel AISI304
    4 Hex Bolt Carbon Steel/Stainless Steel Zinc Coated/AISI304
    5 Cover Carbon Steel Epoxy Coated
    6 Screen Stainless Steel AISI304
    7 Buffer Rubber NBR/EPDM
    8 Guide Barrel Stainless Steel AISI304
    9 Nozzle Seat Rubber NBR/EPDM
    10 Seat Rubber NBR/EPDM
    11 O-ring Rubber NBR/EPDM
    12 Bonnet Ductile Iron EN GJS500-7
    13 Pillar Aluminum Commercial
    14 Hex Bolt Carbon Steel/Stainless Steel Zinc Coated/AISI304
    15 Washer Stainless Steel AISI304
    16 Small Nozzle Stainless Steel AISI304

     

     

    KARX ( Flange Type DN50-DN300)

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal PartsFire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

     

     

    Dimension:

     

    KARS ( Thread Type DN25-DN50)

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

    KARX ( Flange Type DN50-DN300)

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

    Air Flow Characteristic

     

    Large Air Exhausting

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

    Air Intake

     

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

     

    Small air venting

    Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts

    Contact Details
    Suzhou Alpine Flow Control Co., Ltd

    Contact Person: admin

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