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Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4

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Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4

Brand Name : AFC OEM

Model Number : KARX KARR KARS ARVS

Certification : EN1074-4

Place of Origin : China

MOQ : 1

Price : Price negotiable

Payment Terms : L/C, T/T

Supply Ability : 60 days for two containers

Delivery Time : Based on order

Packaging Details : Plywood cases

Product Name : Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4

Material : Ductile Iron GJS500-7

Float : Stainless Steel 304

Color : RAL 5010

Rubber : EPDM

Flow Area : Full Flow Area

Connection : Thread And Flange

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Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4​



Feature:

AFC's air release valve conforms to International standard EN1074-4 and AWWA C512.

AFC's air valve is 100% full bore from inlet to outlet

Simple components : valve body and bonnet, float,seal arc, guide barrel etc,.

All internal accessories are of AISI 304SS, hardness and quality are quaranteed.

AFC's air valve have large air exhausting and large air intake under invacuum,one more function of small air releasing.

There is a seal gasket in the valve above big float and it helps orifice make better sealing effect.

Anti-shock accessories is available. Simple design and it can be upgraded from the standard type.

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)

Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4


KARX ( Flange Type DN50-DN300)

Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4



Dimension:

KARS ( Thread Type DN25-DN50)

Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4

Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4



KARX ( Flange Type DN50-DN300)



Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4





Air Intake



Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4

Small air venting

Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4


























































Product Tags:

Full Flow Area combination valve

      

Ductile Iron Combination Valve

      

Air Release Valves EN1074-4

      
Quality Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4 wholesale

Thread Type Ductile Iron Combination Air Release Valve Meet EN1074-4 Images

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