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High-Quality Marine Butterfly Check Valve for Industrial Use
US$28.00-353.00
5 Pieces
Product profile
Customization
AvailableMedia
Water, Oil, Air, and Some Corrosive LiquidsTemperature
Ordinary TemperatureModel NO.
DH77X-10QB2Material
Cast SteelConnection Form
ClampStructure
ButterflyPressure
Ordinary PressureFunction
Low-Down Valve, Relief Valve, Bypass-ValveSealing Form
Bellows Globe ValveFlow Direction
BidirectionalStandard
ISO900Application
Industrial Usage, Water Industrial Usage, Household UsageUsage
Regulation, Safety, Drain, Temperature Control, FLColor
as Customers RequestCustomized Services
SupportPackaging
Plywood Case Export StandardTransport Package
Cartons, Pallet, CasesSpecification
stainless steelTrademark
OEMOrigin
Fujian, ChinaHS Code
8481804090Production Capacity
50000 PCS/YearKey features
Bidirectional Flow Design: Ensures efficient flow control in both directions for versatile industrial applications.
Wide Media Compatibility: Suitable for water, oil, air, and some corrosive liquids in various systems.
Robust Cast Steel Build: Constructed from durable cast steel for reliable performance under ordinary pressure.
OEM/ODM Customization: Supports custom designs based on customer drawings or samples for specific needs.
Global Standard Compliance: Meets ISO, CE, TS, GB, BS, and DIN standards for international market requirements.
Versatile Industrial Use: Ideal for HVAC, fire protection, water supply, chemical, and municipal sectors.
Clamp Connection Form: Features a secure clamp connection for easy installation and maintenance.
Fast Response Support: Expert technical support with replies within 24 hours for all inquiries.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-03-01Nearest Port: XiamenAverage Response Time: ≤1.71hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF
AI-Powered supplier vetting
SummaryKeep Promise Global (Xiamen) Holding Limited is a China-based limited trading company established in 2021, focused on valves and reporting 10 employees. It states that it offers minor and flexible customization, OEM/ODM production, technical support, and a one-month order fulfillment time in both peak and off-peak seasons. However, the provided records show no available SDK, no management-system certification, no written corrective-action or complaint-handling procedures, and zero quality-control testing equipment. Financial records are indicated for 2022–2024, but no financial results or financial condition are provided. The supplier has an audit record by TUV Rheinland, but the stated evaluation result is 0, with no interpretation supplied. No customer cases or customer references are documented.
Supplier typeThe supplier is identified as a limited company and trading company headquartered in Xiamen, Fujian, China, with 10 employees and no stated affiliation with a larger company group. Its stated business scope includes general trading activities, while valves are identified as its primary product.
CertificationsNo supplier management-system certifications are recorded. Although a TUV Rheinland audit is listed with dates from December 8, 2025 to December 7, 2026, the audit evaluation result is stated as 0 and no certification or positive audit interpretation is provided.
After-Sales capabilityThe supplier describes technical support, but it has no written procedures or records for corrective and preventive actions or customer complaint handling. This directly indicates a documented after-sales process deficiency, despite the general service claim.
Production capacityThe supplier is classified as a trading company, and its product scope identifies valves, but no manufacturing capacity is documented. Production-control evidence is weak: quality-control testing equipment is listed as 0, while quality assurance and traceability status are unknown; the stated order lead time is one month in both peak and off-peak seasons.
Customization capabilityThe supplier explicitly reports minor customization and flexible customization capabilities and describes customized solutions and OEM/ODM production for valves. These statements provide direct evidence of customization availability, although they do not quantify the technical scope or manufacturing ownership of the service.
Product Q&A
Q:What types of valves do you manufacture?
A:
We produce gate, ball, globe, check, butterfly valves, and custom valves in materials like cast iron, carbon, stainless steel.
Q:Can you produce valves according to our drawings or samples?
A:
Yes, we offer OEM/ODM service. Share your drawings or samples for design and production.
Q:What standards do your valves comply with?
A:
Our valves meet GB, ISO, BS, DIN standards based on your market needs.
Q:What is your minimum order quantity (MOQ)?
A:
MOQ for standard valves: 5-50 pcs. Smaller quantities for trial orders accepted.
Q:What are your payment terms?
A:
Typically T/T 30% deposit, 70% before shipment. L/C at sight or negotiable terms.
Send Inquiry
*To:
Keep Promise Global (Xiamen) Holding Limited
Keep Promise Global (Xiamen) Holding Limited*Content:
Supplier replies will be sent to your registered email
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