Anhui Prosper Flow Technology Co., Ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 500 thousands pcs per year |
| Delivery Time | 30 days |
| Packaging Details | in plywooden boxes |
| Material | Cast iron,Ductile iron |
| Working press | PN10,PN16 |
| Size | DN20 ~ DN200 |
| Epoxy resin thickness | ≥250μm |
| Applicable temperature | 0℃~+80℃ |
| Color | Blue |
| Connection | Flange end |
| Brand | OEM |
| Brand Name | OEM |
| Certification | CE / ACS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 500 thousands pcs per year |
| Delivery Time | 30 days | Packaging Details | in plywooden boxes |
| Material | Cast iron,Ductile iron | Working press | PN10,PN16 |
| Size | DN20 ~ DN200 | Epoxy resin thickness | ≥250μm |
| Applicable temperature | 0℃~+80℃ | Color | Blue |
| Connection | Flange end | Brand | OEM |
| Brand Name | OEM | Certification | CE / ACS |
| Place of Origin | China | ||
| High Light | Orifice irrigation air relief valve ，EN 12266 irrigation air relief valve ，EN 12266 automatic air relief valve | ||
Singles Orifice Air Valve
1. PRODUCT PROFILE
Single orifice air valve is one type of single ball air release valve with flange ends.Air valve is one important exhaust valve in the long big piping transport, which often fitted at the highest point on a pipeline to continually release unwanted air during system operation to protect against unwanted surges and maintain system efficiency.
Single orifice air valve can remove the air existed in the pipe more flexible, preventing of the pressure fluctuation or other damages in the piping system. Single orifice air valve is applicable especially to the main water pipes, sewage pipes and deep well pumps piping system. The bore leading to the flange base shall be in accordance to the size of the main pipeline and the
expected accumulation of air.Prosper Flow can manufacture the single orifice air valve according to standard of BS EN1074-4:2000, BS5163:2004 with sizes of 3/4”~ 8” (DN20 ~ DN200mm).
| Material | Ductile iron/Cast iron | Medium | Water,Air |
| Brand | OEM |
Size
|
DN20-DN200
|
| Working pressure | PN10 / PN16 | Connection | Flange End |
| Color | Blue | Working temperature | 0 ℃ ~ + 80 ℃ |
2. FEATURES
· Discharge air more flexible
· Preventing of the water hammer
· Safer self-protection
· Small volume, light weight, small exhaust flow
· With the discharge of air inside the system, the fluid will reach the release level; so the float ball valve inside the body elevates on the water and places on the sealing seat and turns to closed position.
· When it is needed to discharge the filled pipelines, it is required to fill air in place of the fluid leaves the system.
· Body and cover of ductile iron with blue epoxy coating
· Release valves can be manufactured with flanged or screwed ends.
3. TECHNICAL SPECIFICATION
· Nominal pressure: PN10 / PN16 bar
· Size: 3/4”~ 8” (DN20 ~ DN200mm)
· Materials: cast iron (GG25, ASTM A126 B), ductile iron (GGG50, GJS500, DIN1693, BS EN1563, ASTM A536 65-45-12)
· Working temperature: 0 ℃ ~ + 80 ℃
4. STANDARD
· Design & manufacturing: BS EN1074-4:2000, BS5163:2004
· Face to face: BS EN1074-4
· Flanged ends: EN 1092-2:1997, ASME B16.1/B16.42, AS4087
· Inspection & testing: EN 12266-1:2012
5. APPLICATION
· Water projects
· Real estate
· Water treatment industry
· Power plant
· Pump station
Single Orifice Air Valve is used in independent heating systems, central heating systems, heating boilers, central air conditioning, floor heating and solar heating systems and other pipeline exhaust. Because there is usually a certain amount of air dissolved in water, and the solubility of air varies with temperature Increase and decrease, so that the gas gradually separates from the water in the process of water circulation, and gradually gathers together to form large bubbles or even air columns.Because of the supplement of water, gas is often generated.
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
1500000-3000000
Employee Number:
30~50
Ecer Certification：
Active Member
Anhui Prosper Flow Technology Co., Ltd. is located in Tongling City, Anhui Province, a famous ductile iron valve production base in China.Such as the Giant AVK Valve and TALIS Spain,who all buy castings here. This is a manufacturer of production and sales of valves and fittings. It has ... Anhui Prosper Flow Technology Co., Ltd. is located in Tongling City, Anhui Province, a famous ductile iron valve production base in China.Such as the Giant AVK Valve and TALIS Spain,who all buy castings here. This is a manufacturer of production and sales of valves and fittings. It has ...
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