Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsSewage Air Release Valve

Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve

Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve

  • Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve
  • Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve
  • Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve
Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve
Product Details:
Place of Origin: China
Brand Name: AFC OEM
Certification: ISO9001-2015
Model Number: SKAR
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: SS316
Coating: Fushion Bonded Epoxy Flow Area: Full Flow Area
Color: RAL5010 Specialty: Spill Free
High Light:

wastewater air release valve

,

sewage air valve

 

 

Anti-shock Spill Free Triple function Sewage Combination air release valve​

 
​​

    Anti-shock sewage combination air release valve can help to prevent water hammer. It decreased the water velocity and restrict the velocity of air flow. This type of valve is generally used in long waste water transmission pipeline where may occur a water hammer. If the air exhaust out the valve too quick, the waste water will comes in very fast, too. The water will prevent the float go up which caused the valve leaking.

 

Function:

 

Combination kinetic air release valve provide 3 functions:

 

1. Large air release - by Anti-shock device

1-1. Decrease the air exhausting velocity to prevent water hammer.

 

2. Small air release

2-1.When the water level comes up to the top, float will be up to its close position and close the sealing arc- big orifice and small orifice.

2-2.The air (2% of solved air in water ) are continuously coming out from water and gather at the top of the valve.

2-3.The float will be driven down and let small pocket out thru small orifice.

2-4.The sealing arc will still be in close position until empty of water

 

3. Large air intake during draining of the pipeline.

3-1.Float will drop down when empty of pipeline.

3-2.Large air will come into the pipeline thru valve.

3-3.Preventing from collapse of pipeline and break vacuum.

3-4.Protect the sealing o-ring from clogging in the pipeline.

 

 

Features:

 

Spill Free.

.  Wider middle body, shorter in height.
Slow down the flow velocity, keep sewage in the body.

Drain boss at the top & bottom for cleaning.

.  Fully fusion epoxy coated inside and outside of valve body for long term services.
• Most parts of valves can be recycled.
• All internal parts are 316SS material without rusting.
• Float with a rubber sealing can be as an absorber to prohibit water hammer direct acting on the sealing arc and seat impact.

 

Service Fields:


For sewage water system.


Technical Data:


Size range: DN 50-200MM
Pressure ratings:1.0Mpa,1.6Mp (Flange)
Working temperature: -10°-80°C.
Flow media: sewage water.
Please consult factory for PN25 and antishock device whenever there is waterhammer issue.

 

Quick Selection Table
Water Flow Rate
CMH
1360 4160 8500 19100 33400
Main pipe size
MM
80-400 400-700 750-1000 1050-1500 1500-2000
Size of SKAR
MM
50 80 100 150 200

 

Material:

Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve 0

 

No. Part Name Material Standard
1 Body Ductile Iron EN GJS500-7
2 Float Stainless Steel ANSI304/316L
3 Middle Part Ductile Iron EN GJS500-7
4 O-ring Rubber NBR
5 Hex Bolt Stainless Steel AISI304
6 Washer Stainless Steel AISI304
7 Bonnet Ductile Iron EN GJS500-7
8 Cover Ductile Iron EN GJS500-7
9 Washer Stainless Steel Commercial/ANSI304/316
10 Hex Bolt Stainless Steel Commercial/ANSI304/316
11 Eyebolt Carbon Steel Commercial
*12 Pillar Aluminum Commercial
13 O-ring Rubber NBR
14 Seat Rubber NBR
15 Sealing Arc Stainless Steel ANSI304/316L
16 Orifice Seat Rubber NBR
17 Stem Stainless Steel ANSI304/316L
18 Plug-option Stainless Steel ANSI304/316L
19 Small Orifice Stainless Steel ANSI304/316L
*Size≥DN150 have no pillar

 

 

Dimension:

Sewage Kinetic Combination Air Release Valve , Full Flow Area Water Release Valve 1

DN Model No. H ΦD ΦK ΦB nΦd C
PN10 PN10 PN10 PN10 PN10 PN10 PN10 PN10
50 SKAR-0050 558 165 125 99 4Φ19 19
80 SKAR-0080 653 200 160 132 8Φ19 19
100 SKAR-00100 676 220 180 156 8Φ19 19
150 SKAR-0150 810 285 240 211 8Φ23 19
200 SKAR-0200 950 340 295 266 8Φ23 12Φ23 20

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

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