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AWWA C512 Combination Air Release Valve For Sewage Water System

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AWWA C512 Combination Air Release Valve For Sewage Water System

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Brand Name : AFC OEM

Model Number : KARX KARR KARS ARVS

Certification : AWWA C512

Place of Origin : China

MOQ : 1

Price : USD RMB

Payment Terms : L/C, T/T

Supply Ability : 60 days for two containers

Delivery Time : Based on order

Packaging Details : Plywood cases

Material : Ductile Iron GJS500-7

Float : Stainless Steel 304

Color : RAL 5010

Rubber : EPDM

Flow Area : Full Flow Area

Standard : AWWA C512

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SS304 Internals AWWA C512 Combination Air Release Valve Triple Function Full Flow Area Single Chamber

 

 

Description:

 

Combination kinetic air release valve provide 3 functions:

1. Large air release

2. Small air release

3. Large air intake during draining of the pipeline.

 

Float Sterngth:

 

• Max. float test
• DN 50-80 = 70 Bar
• DN 100-300=51 Bar

 

Suggesting installation place

 

1. Pump discharge before the check valve

2. On long ascending of 1/4 to 1/2 miles (400m to 800m) interval

3. At peak or sharp change

 

 

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

 
 
Material List:
 
KARS ( Thread Type DN25-DN50) 
 
AWWA C512 Combination Air Release Valve For Sewage Water SystemAWWA C512 Combination Air Release Valve For Sewage Water System
 
 
KARX ( Flange Type DN50-DN300)
 
AWWA C512 Combination Air Release Valve For Sewage Water SystemAWWA C512 Combination Air Release Valve For Sewage Water System
 
 
 
Dimension:
 
KARS ( Thread Type DN25-DN50)
 

AWWA C512 Combination Air Release Valve For Sewage Water System

 

AWWA C512 Combination Air Release Valve For Sewage Water System

 
KARX ( Flange Type DN50-DN300)

 

AWWA C512 Combination Air Release Valve For Sewage Water System

 

AWWA C512 Combination Air Release Valve For Sewage Water System

 
Air Flow Characteristic
 
Large Air Exhausting
AWWA C512 Combination Air Release Valve For Sewage Water System
 
Air Intake
 
AWWA C512 Combination Air Release Valve For Sewage Water System
 
Small air venting

AWWA C512 Combination Air Release Valve For Sewage Water System
 


Product Tags:

air release valves for water systems

      

air pressure release valve

      
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