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Durable Self-Closing Butterfly Check Valve for Wastewater Systems
US$13.00-3,000.00
15 Pieces
Product specifications
Specification
Product profile
Customization
AvailableMedia
Water, Oil, Gas, and Other Non-Corrosive FluidsTemperature
Low TemperatureMaterial
Body: Ductile Iron (Epoxy Coated); Disc: StainlessConnection Form
WaferStructure
ButterflyPressure
Low PressureFunction
Ddcv Double Lobe, Prevent Fluid Backflow, Protect Pumps and PipelineSealing Form
Bellows Globe ValveFlow Direction
UnidirectionStandard
Design: 594 / En 12266; Test: 598; FlangeApplication
Industrial Usage, Water Industrial Usage, Household UsageLength
CustomizableThickness
CustomizableWidth
CustomizableApplicable Medium
WaterOperating Temperature
Low TemperatureType
Straight-ThroughCycle Life
≥ 10,000 CyclesSurface Treatment
Epoxy Coating, ≥200μmSuitable Media
Water, Steam, Oil, GasIndustry Application
Petrochemical, Power, Water TreatmentTransport Package
Wooden BoxSpecification
CustomizableTrademark
JINMAOOrigin
TianjinHS Code
8481804090Production Capacity
100Key features
Durable Ductile Iron Body: Features epoxy-coated ductile iron body with stainless steel disc for excellent corrosion resistance.
Dual Plate Design: Compact wafer check valve with dual plates ensuring reliable non-return performance and low noise.
Low Pressure Drop: Optimized flow design minimizes energy consumption while preventing fluid backflow efficiently.
Customizable Dimensions: Length, thickness, and width are customizable to meet specific size and functional requirements.
High Cycle Life: Engineered for durability with a cycle life of at least 10,000 operations.
Versatile Media Handling: Suitable for water, oil, gas, and steam in industrial, municipal, and HVAC systems.
Easy Installation: Lightweight wafer design allows quick installation between flanges without additional bolts.
OEM/ODM Support: Flexible customization services available for materials, dimensions, and logos.
Company profile
CertifiedBusiness Type: Trading CompanyExport Year: 2025-09-28Nearest Port: tianjinAverage Response Time: ≤0.02hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB
AI-Powered supplier vetting
SummaryTianjin Jinmao Valve Co., Ltd. is identified as a trading company and limited company engaged in valve research, sales, and manufacturing, with butterfly valves as the primary product. The supplier reports GMP certification, three production lines, inventory capability, and quality assurance with raw-material traceability. However, after-sales and supplier-service controls lack written procedures and records; overseas warehouse, showroom, agent, and branch services are unavailable. Innovation and customization evidence is weak: no new products were reported in the past year, and ODM, branded OEM, and SDK capabilities are unavailable. Financial information is present for several periods, but no actual financial performance values are provided. The record contains no customer cases, and company-size information is inconsistent, including one employee in one slice versus other production and output claims; this should be verified before reliance.
Supplier typeThe supplier is identified as a trading company and limited company, while its stated business includes valve research, sales, and manufacturing. It is not part of a larger company group, and its product scope centers on butterfly valves and general valves.
CertificationsThe supplier reports GMP certification, and an SGS audit record covers the primary butterfly-valve product from 2026-05-20 to 2027-05-19. The provided data does not explain the certification scope or audit result details beyond the recorded result value.
After-Sales capabilityCustomer-complaint handling has no written procedures or records, and supplier-service assessment, approved-supplier listing, and corrective/preventive-action mechanisms are also undocumented. Inventory capability exists, but there are no overseas warehouses, showrooms, agents, or branches.
R&D capabilityThe supplier reports fewer than five years of aggregate R&D-engineer experience and no new product in the past year. It also reports no SDK capability, no ODM service, and no branded OEM service, indicating limited demonstrated innovation capability.
Production capacityThe supplier states that it manufactures ordinary valves and plugs and operates three production lines, with inventory capability also reported. However, the separate record of one total employee conflicts with these scale indicators, so actual production capacity should be validated.
Customization capabilityThe supplier’s business includes valve research and development and manufacturing of ordinary valves, but it explicitly does not provide ODM services or branded OEM services. No direct evidence of customer-specific customization capability is provided.
Product Q&A
Q:How do I choose the right type of valve?
A:
Selection depends on medium, pressure, temperature, and flow requirements. Gate valves for low flow resistance, globe valves for reliable sealing, ball valves for quick operation, butterfly valves for large flow regulation. We offer free selection support.
Q:What materials are the valves available in?
A:
We offer carbon steel (WCB), 304/316 stainless steel, duplex steel, etc. Choice depends on medium corrosiveness, temperature, and pressure.
Q:Do you support customization (OEM/ODM)?
A:
Yes! We support customizing materials, dimensions, pressure ratings, connection types (flange, threaded, welded), and logos.
Q:What are your payment terms?
A:
Common method: T/T (Bank Transfer). To build trust, we also accept L/C at sight? for small initial orders from new customers.
Q:Do you offer discounts for bulk purchases?
A:
Yes! We offer discounts for bulk purchases. Please provide specific quantities and requirements for a competitive quote.
Send Inquiry
*To:Tianjin Jinmao Valve Co., Ltd.
*Content:
Supplier replies will be sent to your registered email
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