Cast Iron Swing-Flex Check Valve
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Product Highlights
- Epoxy Resin Coating: Internal and external coating with thickness above 300 microns for superior corrosion resistance.
- Water Hammer Protection: Designed to account for water hammer rising, ensuring reliable operation and system safety.
- DIN Standard Compliance: Face to Face dimensions strictly follow BS 5153 and DIN 3352 standards for interchangeability.
- Flanged Connection: Flanged connection acc. to BS4504 and ISO 7005 for secure and leak-proof installation.
- Corrosion Resistant Materials: Constructed with GGG40/50 body and SS304 bolts/nuts for durability in water applications.
- Wide Size Range: Available in sizes from 1 inch to 24 inches to suit various industrial pipeline requirements.
- EPDM Coated Disc: Disc features GGG40/50 material with EPDM coating for enhanced sealing and longevity.
- Silent Operation: Function designed for NRVr and NRVz silence to minimize noise and vibration in pipelines.
Product Attributes
- Customization
- Available
- Media
- Water
- Temperature
- Low Temperature
- Model NO.
- H44X
- Material
- Cast Iron
- Connection Form
- Flange
- Structure
- Swing
- Pressure
- Low Pressure
- Function
- Nrvr Silence, Nrvz Silence
- Flow Direction
- Unidirection
- Standard
- DIN
- Application
- Water Industrial Usage
- Name
- Swing-Flex Check Valve
- Body
- Ggg40/45/50
- Disc
- D.I+EPDM Coated
- Shaft
- Ss420/431
- Size
- Dn50-600
- Seal
- NBR/EPDM
- Coating
- Epoxy Coated to 300 Microns
- Connection
- Flanged Bs 4504
- Pressure Rate
- Pn10/16
- Equip
- Lever and Weight
- Transport Package
- Bubble Bags & Wooden Case
- Specification
- 2"-24"
- Trademark
- WALTER/ No Brand
- Origin
- Suzhou, Jiangsu
- HS Code
- 8481300000
- Production Capacity
- 6800 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 Cast Iron Swing-Flex Check Valve
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Cast Iron Swing-Flex Check Valve -
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Cast Iron Swing-Flex Check Valve -
Cast Iron Swing-Flex Check Valve -
Cast Iron Swing-Flex Check Valve
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Product Description
Cast/Ductile Iron Flex/Swing Check Valve is automatic type which are opened by the pressure of the fluid and closed by the reversing flow. The water hammer rising has been taken into consideration during design so it is reliable.
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- DISC: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
7- Flanged acc to BS4504, ISO 7005. Face to Face acc. to BS 5153,DIN 3352
8- Work pressure: PN10/16; Size range: 1",1 1/2", 2" to 24"
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- DISC: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
7- Flanged acc to BS4504, ISO 7005. Face to Face acc. to BS 5153,DIN 3352
8- Work pressure: PN10/16; Size range: 1",1 1/2", 2" to 24"
About the Supplier
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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 pressure rating of the valve?
- The work pressure rating is PN10/16.
- What materials are used for the body and disc?
- The body is made of GGG40/50, and the disc is GGG40/50 with EPDM coating.
- What is the coating thickness?
- The epoxy resin coating on internal and external surfaces has a thickness above 300 microns.
- What are the available connection standards?
- The valve features flanged connections according to BS4504 and ISO 7005.
- What is the size range of the valve?
- The size range covers from 1 inch to 24 inches.
- What is the lead time for this product?
- The lead time is within 15 workdays during off-peak season and one month during peak season.
- Is the valve suitable for water hammer conditions?
- Yes, the design specifically accounts for water hammer rising to ensure reliability.
- What is the flow direction of the valve?
- The valve is designed for unidirectional flow.
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