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4 X 4 Cast Iron Backwash Valve for Sand Filter
US$200.00
5-9 Pieces
US$120.00
10-99 Pieces
US$110.00
100-499 Pieces
US$102.00
500+ Pieces
Sample price:US$250.00/piece.Request sample
Product profile
Customization
AvailableUsage
Irrigation, Drainage, Drainage and IrrigationType
Irrigation SystemModel NO.
ST-DB600Power Source
ElectricityDrainage & Irrigation Mode
Drip Irrigation EquipmentPump Type
Centrifugal PumpMaterial
MetalGround Drainage and Irrigation Machinery Type
Pumping IrrigationCertification
ISO9001:2008Condition
NewApplication Field
AgricultureAfter-Sales Service
Spare PartsWarranty
1 YearStrength
Heavy DutyWorking Life
Much LongerMaintance
Easy & SimpleSafety
Much Safe Than PlasticTransport Package
Carton+PalletSpecification
2"-4"Trademark
sitgOrigin
ChinaHS Code
84818090Production Capacity
3000sets Per MonthKey features
Ductile Iron Construction: Heavy-duty body and cover made of ductile iron for superior strength and durability.
Automatic Backflush Design: Engineered for automatic back flush in water filtration systems, especially sand media tanks.
Multiple Port Sizes: Available in 2, 3, and 4-inch port sizes to fit various system requirements.
Versatile End Connections: Offers grooved, threaded, and flanged end connection options for flexible installation.
High Pressure Rating: Rated for working pressures of PN10 and PN16 with normal temperature operation.
Premium Internal Materials: Features EPDM diaphragm and seat ring with SS304 disc and shaft for corrosion resistance.
Flexible Customization: Special specs available upon request with options for full, minor, and sample-based customization.
ISO9001 Certified: Manufactured under ISO9001:2008 certification ensuring quality control and reliability.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 23 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤5.76h
AI-Powered supplier vetting
SummaryThe supplier does not specialize in professional technology or 3D software design services but offers flexible customization options. Although they lack a valid contract for manufacturing capacity and have no stock or overseas service capabilities, they have an extensive production line and export primarily to Africa, Southeast Asia/Mideast, and Europe. Financial stability data is available but not detailed. Quality control processes are in place, including traceability and preventive actions, but their innovation capabilities are limited, with no new products developed recently.
Supplier typeThe supplier is not a professional technology provider and does not offer 3D software design services.
After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints and quality assurance processes.
R&D capabilityThe supplier has not developed any new products in the past year, indicating limited innovation capability.
Production capacityThe supplier operates more than 10 production lines with an annual output between US$5 million and US$10 million.
Customization capabilityOffers extensive customization services, including full and minor customization from designs and samples.
Product Q&A
Q:What materials are used for the valve body and internal components?
A:
The body and cover are made of ductile iron. Internal components include EPDM diaphragm, EPDM seat ring, SS304 disc, and SS304 shaft.
Q:What port sizes are available for this backwash valve?
A:
The valve is available in 2-inch, 3-inch, and 4-inch port sizes.
Q:What types of end connections does the valve support?
A:
It supports grooved end, threaded end, and flanged end connections.
Q:What is the working pressure rating of the valve?
A:
The working pressure is rated at PN10 and PN16.
Q:Can special specifications be customized?
A:
Yes, special specs are available upon request, including full customization and minor customization.
Send Inquiry
*To:
Suntex Import & Export Trading Co., Ltd.
Suntex Import & Export Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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