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Heavy Duty Swing Check Valve with Lever & Spring for Reliable Flow
US$173.80
1 Piece
Product specifications
Size
PRESSURE
BODY MATERIAL
Sample price:US$5.00/piece.Request sample
Product profile
Media
Oil, Gas, Water, SeawaterTemperature
Ordinary TemperatureMaterial
Cast IronModel NO.
FV32Connection Form
FlangeStructure
SwingPressure
Ordinary PressureFunction
Ddcv Double LobeSealing Form
Bellows Globe ValveFlow Direction
ReversingStandard
DINApplication
Water Industrial UsageTransportation
Shipping, Air Freight, Courier to DoorExport Markets
GlobalWarranty Period
1 YearCustom
AcceptTransport Package
Wooden Cases or CartonSpecification
DN50-DN750Trademark
Flow ValveOrigin
ShanghaiHS Code
84219990Production Capacity
2000PCS/MonthKey features
Robust Flow Control: Prevents backflow and ensures smooth operation under high pressure and demanding conditions.
Water Hammer Protection: Lever and weight spring mechanism reduces water hammer and protects system components.
Wide Application Range: Ideal for water treatment, HVAC, chemical, power plants, and industrial pipelines.
Durable Material Construction: Constructed with cast iron, ductile iron, and stainless steel for corrosion resistance.
Comprehensive Size Options: Available in sizes ranging from DN50 to DN750 to meet various system requirements.
Flexible Customization: Offers custom sizes, materials, and pressure ratings to suit specific project needs.
Global Export Experience: 23 years of export experience with products shipped to Europe, America, and Asia.
Strict Quality Inspection: 100% function inspection for finished products with traceability and QA/QC inspectors.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: The company has 23 years export experience. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.56h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent new-product capabilities. It reports six production lines, 21–30 quality-control staff, in-stock capacity, documented inspection, corrective-action, complaint-handling, and quality-assurance procedures. Export experience is substantial, with 23 years of exporting and markets spanning Europe, North America, South America, Southeast Asia, the Middle East, and domestic markets. Manufacturing is supported by valid contracts with associated subcontractors, while overseas warehouses, showrooms, agents, and branches are unavailable. Financial records are identified for 2020–2022, but the slices provide no performance values. Certification details and clearly named customer cases are not provided.
Supplier typeThe supplier operates through two subordinate factories producing industrial valves across ANSI, DIN, BS, and GB standards, including ball, butterfly, gate, globe, balance, filter, cock, and control valves. This supports classification as a valve manufacturer with factory-based production and OEM involvement.
After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, along with corrective and preventive action procedures and quality assurance. These records support an established service and issue-resolution process, although no specific response times or warranty terms are provided.
R&D capabilityThe supplier provides 3D software design services, reports new products during the past year, offers ODM services, supports OEM for popular brands, and has an available SDK. These capabilities provide explicit evidence of product-development and technical design capacity.
Production capacityThe supplier reports six production lines, 21–30 quality-control staff, in-stock capacity, valid manufacturing contracts with associated subcontractors, and documented inspection procedures. It has 23 years of export experience and reported peak-season fulfillment of 2–3 months and off-season lead time of one month; overseas warehouses and showrooms are not available.
Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, in addition to 3D design, ODM, OEM, and SDK capabilities. This indicates a broad range of customization and development services.
Product Q&A
Q:What is a swing check valve?
A:
A swing check valve is a one-way valve that prevents backflow, ensuring safe and reliable pipeline operation.
Q:What does the lever & weight do?
A:
The lever and weight provide faster disc movement, reducing water hammer and protecting pumps and pipelines.
Q:Where is this valve typically used?
A:
Ideal for water treatment, HVAC, chemical, power plants, and industrial pipelines requiring high-pressure flow control.
Q:What materials are available?
A:
High-quality cast iron, ductile iron, or stainless steel ensure durability, corrosion resistance, and long service life.
Q:What pressure ratings are offered?
A:
Available in PN10, PN16, PN25, and custom ratings to suit medium and high-pressure systems.
Send Inquiry
*To:
Shanghai Flow Valve & Fitting Co., Ltd.
Shanghai Flow Valve & Fitting Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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