Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsCombination Air Release Valve

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float

  • Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float
  • Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float
  • Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float
Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float
Product Details:
Place of Origin: China
Brand Name: AFC OEM
Certification: WRAS NSF61/372
Model Number: KARX KARR KARA
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
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Detailed Product Description
Material: Ductile Iron GJS500-7 Internal Parts: SS304
Flow Area: Full Flow Area Color: RAL 5010
Standard: EN1074-4 AWWAC515 Approval: WRAS NSF61
High Light:

air release valves for water systems

,

water air release valve

 

 

Triple function, large air exhausting, small air venting, vacuum breaker, Anti-shock, Combination air release valve​
 
 
 
. Advanced design with simple mechanism, strong fl oat to prevent cracking during sudden water hammer& quick closure.
. Aerokinetic mechanism to resist blow shut under higher air velocity even up to sonic velocity of air.
. No arms or levers to prevent vibrating, bending, direct closure of the fl oat.
. Smooth cage outside of the fl oat, 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 will be an option for safety and prevent insects or birds in.
. Fully fusion epoxy coated inside and outside of valve body for long term services.
. Manufacturing standard meets BS EN1074-4, AWWA C512
. Flange drilling and dimension meets BS EN 1092 and BS EN 558 and ANSI flange.
 
Service Fields:
For water system, fire fighting, irrigation system.
 
Technical Data:
Size range:DN 25-300MM
Pressure ratings:1.0Mpa, 1.6Mpa(Thread)
1.0Mpa,1.6Mp,2.5 Mpa(Flange)
Working temperature: -10°-80°C.
Flow media: clean water
 

 

Size Selection Table:

 

Water flow rate range
Max CMH
760136041608500191003340076300
Main pipeline size
mm
80-300200-400400-700750-10001050-15001500-20002100-3000
Inlet size of KARX
mm
255080100150200300
bore of outlet
mm
507595130170230330
small orifice size
mm
1.61.622.534
4

 

 

Material List:

 

KARS ( Thread Type DN25-DN50)

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 0Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 1

 

 

KARX ( Flange Type DN50-DN300)

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 2Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 3

 

 

 

Dimension:

 

KARS ( Thread Type DN25-DN50)

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 4

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 5

 

KARX ( Flange Type DN50-DN300)

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 6

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 7

 

Air Flow Characteristic

 

Large Air Exhausting

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 8

 

Air Intake

 

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 9

 

Small air venting

Ductile Iron Combination Air Release Valve For Water Systems Stainless Steel Float 10

 

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

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