brass air vent valve is one type of valves that are used to control airflow in pipelines. Suraj Metal Corporationis a manufacturer and supplier of different types of valves such as the Stainless Steel automatic air vent in different capacities and dimensions. There are manual and automatic types of valves that are used in general and high pressure air circulation systems.
The Automatic Air Valve does not need a human interface to control the air. These types of valves are used in sanitation systems and in air quality control such as the sanitary air vent valve. The air is sometimes controlled to have a stable temperature. Air cool systems sometimes employ the Thermostatic Air Vents which can regulate the temperature by controlling the air flow in one direction. In industrial applications where the air vents operate under high pressures, the High Airflow Automotive Vents can be used. There are different sizes and thread types such as the NPT Stainless Steel Automatic Air Vent which are used in domestic and industrial types of applications. As a leading supplier, we supply the products suitable for different applications such as the air vent valve for solar water heater and other types. Please contact us to know more details about the different types of valves such as the 150 psi Automatic Air Vent Valve and the pricing
| Size | 1/2", 3/4", 1" |
|---|---|
| Material | Stainless steel |
| Trim | STS304,STS316 |
| Pressure rating | up to 63 Bar |
| Size | 15mm to 200mm |
| Air venting capacity | upto 1240 Nm³ / Hr. |
| Temperature | -10°C to +200°C |
| End Connection | Screwed / Socket Weld End / Flanged |
| Connection Way | Weld, Clamp,Thread,Union,Flange |
| Application | Release pressure to protect the pipeline and equipment |
| Model | AF-4S | AF-4CN | AF-4M |
| Size | 15 - 32 | ||
| Applicable fluid | Water, hot water and oils ( Specific gravity 0.9 or more ) |
Water and hot water |
Water, hot water and oils ( Specific gravity 0.9 or more ) |
| Applicable temperature |
5 - 90 Deg.C | 5 - 60 Deg.C | 5 - 150 Deg.C |
| Applicable pressure | Max. 1.0MPa | ||
| Materials | Body : Cast iron Disc & Float : Stainless steel Seat : Brass & Synthetic rubber |
Body : Cast iron Disc & Float : Stainless steel |
|
| End connection | Screwed JIS Rc Outlet : Screwed JIS Rc 10mm |
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| Model | AF-5N |
| Size | 15 - 25 |
| Applicable fluid | Water, hot water and oils (Specific gravity 0.85 or more) |
| Applicable temperature |
5 - 90 Deg.C |
| Applicable pressure | Max. 1.6MPa |
| Materials | Body : Cast bronze Float : Stainless steel |
| End connection | Screwed JIS Rc |
| Model | AF-6N |
| Size | 15 - 25 |
| Applicable fluid | Water and hot water |
| Applicable temperature |
5 - 100 Deg.C |
| Applicable pressure | Max. 1.0MPa |
| Materials | Body : Brass, Nickel-chrome plated Float : Polypropylene |
| End connection | Screwed JIS R |
| Model | AF-17N |
| Size | 15 - 25 |
| Applicable fluid | Water and hot water |
| Applicable temperature |
5 - 100 Deg.C |
| Applicable pressure | Max. 1.0MPa |
| Materials | Body : Brass, Nickel-chrome plated Float : Polypropylene |
| End connection | Screwed JIS R |
| Model | AF-10 | AF-10H |
| Size | 15 - 25 | |
| Applicable fluid | Water, hot water and oils (Specific gravity : 0.8 or more) |
|
| Applicable temperature |
5 - 90 Deg.C | 5 - 150 Deg.C |
| Applicable pressure | Max. 1.0MPa | |
| Materials | Body : Stainless steel Float : Stainless steel |
|
| End connection | Inlet : Screwed JIS R Outlet : Screwed JIS Rc |
|
| Model | AF-9 | AF-9H | AF-9L | AF-9HL |
| Size | 15 - 25 | |||
| Applicable fluid | Water and hot water | |||
| Applicable temperature |
5 - 90 Deg.C | 5 - 150 Deg.C | 5 - 90 Deg.C | 5 - 150 Deg.C |
| Applicable pressure | Max. 1.0MPa | Max. 0.3MPa | ||
| Materials | Body : Stainless steel Float : Stainless steel |
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| End connection | Inlet : Screwed JIS R Outlet : Screwed JIS Rc |
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| Model | AFV-1N |
| Size | 15 - 25 |
| Applicable fluid | Water and hot water |
| Applicable temperature |
5 - 80 Deg.C |
| Applicable pressure | Max. 1.0MPa |
| Vacuum operating pressure | -1.0kPa and below |
| Materials | Body : Cast bronze Float : Polypropylene |
| End connection | Screwed JIS R |
| Accessories | Vacuuming joint 8mm screwed JIS R x 10mm screwed JIS Rc |