Suzhou Alpine Flow Control Co., Ltd

Suzhou Alpine Flow Control Co., Ltd

 

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Home ProductsSewage Air Release Valve

Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts

Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts

  • Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts
  • Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts
  • Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts
  • Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts
Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts
Product Details:
Place of Origin: China
Brand Name: AFC OEM
Certification: ISO9001-2015
Model Number: SKAR
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Price negotiable 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
Product Name: Dynamic Combination Air Release Valve Full Flow Area With 316 SS Internal Parts Model Code: SKAR
Material: Ductile Iron GJS500-7 Internal Parts: SS316
Coating: Fushion Bonded Epoxy Flow Area: Full Flow Area
Color: RAL5010 Specialty: Spill Free
High Light:

Full Flow Area Combination Air Valves

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Spill Free Combination Air Release Valve

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316SS Internal Parts Combination Air Valves

 

 

Dynamic Combination Air Release Valve Full Flow Area With 316 SS Internal Parts

 
Description:​​
 

Anti-shock sewage combination air release valve can help to stop 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 with 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 limit, 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 through 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:

 

Without Spill .

.  Wider middle body, shorter 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 service.
• 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:

Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts 0

 

      

No. Part Name Material Standard
1 Body Ductile Iron ENGJS500-7
2 Float Stainless Steel AISI304/316L
3 Middle Part Ductile Iron ENGJS500-7
4 O-ring Rubber NBR
5 Hex Bolt Stainless Steel AISI304
6 Washer Stainless Steel AISI304
7 Bonnet Ductile Iron ENGJS500-7
8 Cover Ductile Iron ENGJS500-7
9 Washer Stainless Steel Commercial/AISI304/316
10 Hex Bolt Stainless Steel Commercial/AISI304/316
11 Eyebolts Carbon Steel Commercial
12 Pillar Aluminium Commercial
13 O-ring Rubber NBR
14 Seat Rubber NBR
15 Sealing Arc Stainless Steel AISI304/316L
16 Orifice Seat Rubber NBR
17 Stem Stainless Steel AISI304/316L
18 Plug-Option Stainless Steel AISI304/316L
19 Small Orifice Stainless Steel AISI304/316L
Size≥150 have no pillar.

Dimension:

Dynamic Combination Air Release Valve Full Flow Area With 316SS Internal Parts 1

DN Model No. H ΦD ΦK ΦB n-Φd C
PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
50 SKAR-0050 558 165 125 99 4-Φ19 19
80 SKAR-0080 653 200 160 132 8-Φ19 19
100 SKAR-0100 676 220 180 156 8-Φ19 19
150 SKAR-0150 810 285 240 211 8-Φ23 19
200 SKAR-0200 950 340 295 266 8-Φ23 12-Φ23 20

Contact Details
Suzhou Alpine Flow Control Co., Ltd

Contact Person: admin

Tel: +8615195674203

Send your inquiry directly to us (0 / 3000)

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