China Manufactured High Quality Automatic Air Release Valve
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Product Highlights
- Double Orifice Design: Features large and small orifices for efficient air intake and release, with symmetrical airway for higher capacity.
- High-Grade Materials: Constructed with GGG25/50 body, SS304/420 stem, and SS304/ABS ball for durability and corrosion resistance.
- Robust Coating: Internal and external epoxy resin coating with thickness above 300 microns for superior protection.
- Wide Size Range: Available in sizes DN25 to DN250 to fit various pipeline requirements.
- Flexible Connection: Supports threaded or flanged connections according to BS4504, DIN2532, and ISO 7005 standards.
- Certified Quality: Products are certified with GS, CE, ISO9001, and FM standards ensuring high quality and safety.
- Fast Lead Time: Off-season lead time is within 15 workdays, ensuring quick delivery for urgent orders.
Product Attributes
- Customization
- Available
- Temperature
- Low Temperature
- Certification
- GS, CE, ISO9001, FM
- Model NO.
- ARV-16
- Media
- Water
- Standard
- Standard
- Connection Mode
- Flange
- Power
- Hydraulic
- Material
- Ductile Iron
- Type
- Double Seater
- Name
- Double Orifice Air Release Valves
- Stem
- SS304/420
- Body
- Ggg25/50
- Float Ball
- ABS/SS304
- Model No
- Arv
- Coating
- Epoxy Resin Coated
- Model
- Double Acting
- Flanged
- BS4504/DIN2532
- Transport Package
- Bubble Bags & Wooden Case
- Specification
- Dn50-250
- Trademark
- WALTER
- Origin
- Suzhou, Jiangsu
- HS Code
- 84818040
- Production Capacity
- 3000 Sets Per Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of China Manufactured High Quality Automatic Air Release Valve
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Product Description
There is a large and a small orifices. The large one can intake and release large amount of air. The air way of the large orifice is sym-metrical which makes the air releasing amount more than that of the same size double orifices air releasing valve
1- Body/Bonnet: GGG25/50
2- Ball: SS304 or ABS
3- Bolts/Nuts: SS304
4- Pressure Rate: PN10/16
5- Epoxy Resin coating internal & external, thickness above 300 micron
6- Size: DN25-DN250
7- Connection: Threaded or Flanged acc to. BS4504/DIN2532/ISO 7005






Walter-FSV Company can supply OEM service for OS&Y Gate Valve, NRS Gate Valve, Doube Flanged Butterfly Valve, Double Flanged Sulice Valve, Wafer Butterfly Valve, Pressure Reducing Valve, Pressure Relief Valve, Float Control Valve, Flap Disc Check Valve, Swing Check Valve, Silent Check Valve, Y strainer, Foot Valve. Ect...
Welcome your enquiry for more details information.
About the Supplier
Company Profile
Suzhou Walter Flow Control Equipment Co., Ltd. Are a professional company specializing in fluid & firefighting equipment.
We do, and always will, fashion our long time business relationships from advanced technology, excellent quality and good service.
Walter Flow Control supplies products with FM, UL, CE and all other relevant certificates for use in Water Reticulation and Treatment Systems, Fire-fighting Projects, High Rise Buildings, the Oil, Gas and Chemical Industries etc.
Company Products:
Valves: Gate Valve, Butterfly Valve, Check Valve, Automatic Hydraulic Control Valve, Air Release Valve, Globe Valve, Ball Valve, Strainer, Pipeline products, etc.
Firefighting: Fire Sprinklers, Wet Alarm Check Valve, Deluge Valve, Water Flow Detector, Foam Extinguisher System, Gas Extinguisher System and Fire Hydrant System, Fire Hose, Fire Hose Reel, Fire Monitor, etc.
Standard & Certificates:
Walter products are design acc. To DIN, BS, ANSI, AWWA, EN, ISO, AS, API standard and relevant products can be provided with FM approval, UL listed, CE certificates.
Company Philosophy:
Processing every enquiry efficiently
Treating every order seriously
Serving every customer considerately
Choose us, reap success
About Our Factory & Business Background
- Address
- No. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- SHANGHAI
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2017-05-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the structure of the air release valve?
- It features a double orifice design with a large orifice for significant air intake and release, and a small orifice. The large orifice has a symmetrical airway for enhanced performance.
- What materials are used for the valve components?
- The body and bonnet are made of GGG25/50 ductile iron. The stem is SS304/420, the ball is SS304 or ABS, and bolts/nuts are SS304.
- What coating is applied to the valve?
- The valve has an epoxy resin coating on both internal and external surfaces, with a thickness above 300 microns.
- What connection standards are supported?
- The valve supports threaded or flanged connections according to BS4504, DIN2532, and ISO 7005 standards.
- What is the available size range?
- The valve is available in sizes ranging from DN25 to DN250.
- What are the payment terms?
- Payment terms include LC, T/T, Western Union, and Money Gram.
- What is the lead time for production?
- The off-season lead time is within 15 workdays, while the peak season lead time is one month.
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