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
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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
High Light:

air pressure release valve

,

water air release valve

 

 
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 0

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 Parts 1Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 2

 

 

 

Dimension:

 

KARS ( Thread Type DN25-DN50)

 

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 3

 

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 4

 

KARX ( Flange Type DN50-DN300)

 

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 5

 

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 6

 

Air Flow Characteristic

 

Large Air Exhausting

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 7

 

Air Intake

 

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 8

 

Small air venting

Fire Fighting Combination Air Release Valve For Clean Water With SS304 Internal Parts 9

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

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