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Brand Name : | AFC OEM |
Model Number : | ARVS |
Certification : | WRAS |
Price : | Price negotiable USD RMB |
Payment Terms : | L/C, T/T |
Supply Ability : | 60 days for two containers |
Delivery Time : | Based on order |
Single Air Release Valve Single Body Thread Type Small Air Venting For Building Service
Feature
ARVS-Single air release valve is commonly installed in the peak of the pipeline, and used for exhausting the compressed air in pipeline system, generally there will be about 2% of dissolved air in water and it will release as bubbles and thru the air release valve nozzle. It can prevent the existence of bubble gap for flow, this can help a better efficiency for transmission of flow.
• High grade ductile iron body, reduce the weight and much longer
life than cast iron.
• Simple mechanism with lever and float.
• The fl oat and internal mechanism are made of AISI 304 stainless
steel and last for much longer life cycles.
• Epoxy coating for both inside and outside.
• Male connection can easily be connected to isolated valves, no
need further nipples..
• End connection can be BSPT or NPT thread.
Material
NO. | Part Name | Material | Standard |
1 | Body | Ductile Iron | EN GJS500-7 |
2 | Seat | Rubber | EPDM |
3 | Pin | Stainless Steel | AISI304 |
4 | Bonnet | Ductile Iron | EN GJS500-7 |
5 | Small Nozzle | Stainless Steel | AISI304 |
6 | Hex Bolt | Stainless Steel | AISI304 |
7 | Washer | Stainless Steel | AISI304 |
8 | O-ring | Rubber | NBR |
9 | Support Plate | Stainless Steel | AISI304 |
10 | Hex Bolt | Stainless Steel | AISI304 |
11 | Float | Stainless Steel | AISI304 |
Dimension
DN | Model No. | A | C | H |
15 | ARVS-0015-BP | G 1/2" | 20 | 152 |
20 | ARVS-0020-BP | G 3/4" | 20 | 152 |
25 | ARVS-0025-BP | G 1" | 20 | 152 |
Air Flow Characteristic
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