Premium Ductile Iron Slow-Close Check Valve for Efficient Water Control

Name: Premium Ductile Iron Slow-Close Check Valve for Efficient Water Control
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2253789775

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$55.00-525.00

5 Pieces

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

CE, ISO9001

Model NO.

300X-10/16Q

Standard

ISO

Connection Mode

Flange

Power

Hydraulic

Material

Ductile Iron

Type

Self-Operated

Color

OEM

Applicable Media

Water, Oil, Sewage, Seawater

Use Range

High-Rise Buildings, Water Supply Systems

Structural Features

Water Pressure Control

Model Number

200X

Transport Package

Standard Sea Worthy

Specification

DN 50-1000

Trademark

OEM

Origin

Fujian

HS Code

848180409

Production Capacity

500000pieces/Year

Key features

Water Hammer Elimination: Prevents backflow, water surge, and noise by combining slow opening and rapid closing functions.

Hydraulic Self-Control: Operates automatically without external energy or devices, ensuring smooth opening and slow closing.

Ductile Iron Construction: Made from durable ductile iron with CE and ISO9001 certification for reliable performance.

OEM Color Customization: Color is customizable via OEM service to meet specific project requirements.

Wide Application Range: Suitable for high-rise buildings, residential areas, and urban water supply networks.

Flange Connection: Features a standard flange connection mode for easy installation in various systems.

30 Years Expertise: Backed by over 30 years of manufacturing experience and export to 50+ countries.

Company profile

Importers and ExportersFast DeliveryFlexible CustomizationR&D Capabilities

Keep Promise Global (Xiamen) Holding Limited

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-03-01Nearest Port: XiamenAverage Response Time: ≤0.48hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryKeep Promise Global (Xiamen) Holding Limited is a limited trading company established in 2021, specializing in valves. Despite minor customization capabilities and a history of exporting for four years, the company lacks key certifications and has no written procedures for after-sales service. The supplier has not conducted fire drills or environmental assessments, and it operates independently with no associated companies.

Supplier typeKeep Promise Global (Xiamen) Holding Limited is a limited trading company based in Xiamen, China, focusing on exporting valves.

CertificationsThe supplier lacks any certification for management systems, which is a notable absence in quality assurance.

After-Sales capabilityThere are no written procedures or records for after-sales service, indicating a deficiency in customer support.

Customization capabilityThe company offers minor and flexible customization options for its valve products.

Product Q&A

Q:What is the function of the 300X slow-closing check valve?

It prevents backflow, water hammer, and water surge by combining electric valve, check valve, and water hammer eliminator functions.

Q:How does the valve achieve slow closing?

It uses a hydraulic control system where the upper water chamber pressure slowly closes the remaining 10% of the flow channel after rapid initial closure.

Q:What materials and certifications does the valve have?

The valve is made of ductile iron and holds CE and ISO9001 certifications.

Q:Is the valve color customizable?

Yes, the color is customizable via OEM service.

Q:What are the payment terms?

Usually T/T 30% deposit, 70% before shipment. L/C at sight or other methods can be negotiated.