Suzhou Alpine Flow Control Co., Ltd

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SS304 Internal Parts Comnination Triple Function Air Release Valve

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Suzhou Alpine Flow Control Co., Ltd
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City:suzhou
Province/State:jiangsu
Country/Region:china
Contact Person:MrMatt Liang
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SS304 Internal Parts Comnination Triple Function Air Release Valve

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Brand Name :AFC OEM
Model Number :KARX KARR KARA
Certification :WRAS NSF61/372
Place of Origin :China
MOQ :1
Price :USD RMB
Payment Terms :L/C, T/T
Supply Ability :Based on order
Delivery Time :45-60 days
Packaging Details :Plywood cases
Material :Ductile Iron GJS500-7
Internal parts :SS304
Flow area :Full flow area
Color :RAL 5010
Standard :EN1074-4 AWWAC515
Approval :WRAS NSF61
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SS304 Internal Parts Comnination Triple Function Air Release Valve



Features:


. Advanced design with simple mechanism, strong float 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 float, keep float moving in specified guide rail.
. Bottom rubber buffer for collision prevention, and drain easy with proper holes around the cage during vacuum.
. Outside stanless steel screen will be an option for safety and prevent insects or birds in.
. Fully epoxy coated inside and outside 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
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)

SS304 Internal Parts Comnination Triple Function Air Release Valve

No. Part Name Material Standard
1 Body Ductile Iron EN GJS500-7
2 Float Stainless Steel ANSI304
3 Sealing Arc Stainless Steel ANSI304
4 Hex Bolt Carbon Steel/ Stainless Steel Zinc Coated/AISI304
5 Cover Carbon Steel Epoxy Coated
6 Screen Stainless Steel ANSI304
7 Buffer Rubber NBR/EPDM
8 Guide Barrel Stainless Steel ANSI304
9 Nozzel Seat Rubber NBR/EPDM
10 Seat Rubber NBR/EPDM
11 O-ring Rubber NBR/EPDM
12 Bonnet Ductile Iron EN GJS500-7
13 Pillar Aluminium Commercial
14 Hex Bolt Carbon Steel/ Stainless Steel Zinc Coated/AISI304
15 Washer Stainless Steel ANSI304
16 Small Nozzle Stainless Steel ANSI304

KARX ( Flange Type DN50-DN300)

SS304 Internal Parts Comnination Triple Function Air Release Valve

No. Part Name Material Standard
1 Body Ductile Iron EN GJS500-7
2 Float Stainless Steel ANSI304
3 Sealing Arc Stainless Steel ANSI304
4 In Hex Bolt Carbon Steel/ Stainless Steel G.I/AISI304
5 Bonnet Ductile Iron EN GJS500-7
6 Cover Carbon Steel ANSI304
7 Screen Stainless Steel ANSI304
8 Hex Bolt Carbon Steel/ Stainless Steel G.I/AISI304
9 Washer Stainless Steel ANSI304
10 Pillar Aluminium Commercial
11 O-ring Rubber NBR/EPDM
12 Seat Rubber NBR/EPDM
13 Nozzel Seat Rubber NBR/EPDM
14 Guide Barrel Stainless Steel ANSI304
15 Buffer Rubber NBR/EPDM
16 Small Nozzle Stainless Steel ANSI304

Dimension:

KARS ( Thread Type DN25-DN50)

SS304 Internal Parts Comnination Triple Function Air Release Valve

SS304 Internal Parts Comnination Triple Function Air Release Valve

KARX ( Flange Type DN50-DN300)

SS304 Internal Parts Comnination Triple Function Air Release Valve

SS304 Internal Parts Comnination Triple Function Air Release Valve

Air Flow Characteristic

Large Air Exhausting

SS304 Internal Parts Comnination Triple Function Air Release Valve

Air Intake

SS304 Internal Parts Comnination Triple Function Air Release Valve

Small air venting

SS304 Internal Parts Comnination Triple Function Air Release Valve

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