What shipping methods do you offer?

We can arrange shipment by sea (FCL/LCL), air, or express courier (DHL, FedEx) depending on your need.

What should I do if I receive defective goods?

Please send photos or videos showing the problem. Our team will analyze the cause and provide a solution within 48 hours.

Do you offer spare parts or maintenance support?

Yes, we can supply spare parts and maintenance instructions for long-term cooperation customers.

Why choose your company?

Over 30 years of manufacturing experience, ISO/CE/PED certified factory, fast response and professional technical support, reliable quality and competitive price.

High-Performance Hydraulic Pressure Relief Valve for Water Control

Name: High-Performance Hydraulic Pressure Relief Valve for Water Control
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2269209965

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$39.00-598.00

5 Pieces

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

CE, ISO9001

Model NO.

AX742X-25C

Media

Water

Standard

ISO

Connection Mode

Flange

Power

Hydraulic

Material

Ductile Iron

Type

Self-Operated

Color

OEM

Working Medium

Water

Control Type

Pilot Operated

Use Range

Petrochemical, Chemical, Gas, HVAC Industries

Transport Package

Standard Sea Worthy

Specification

DN40-DN1600

Trademark

OEM

Origin

Fujian

HS Code

848180409

Production Capacity

500000pieces/Year

Key features

Fire Safety Water Management: Automatically cuts domestic supply during fire to ensure sufficient firefighting water, then restores it.

Cost and Water Savings: Eliminates need for separate firefighting network, significantly reducing construction costs and water consumption.

Durable Ductile Iron Structure: Constructed from durable ductile iron for long service life and high reliability in water supply systems.

High Control Sensitivity: Features pilot-operated precision control with smooth, reliable closing to eliminate pressure ripples.

Low Maintenance Cost: Designed for easy debugging and minimal maintenance requirements over its operational life.

OEM Color Customization: Color is available for OEM customization to meet specific project aesthetic requirements.

Wide Industry Application: Suitable for petrochemical, chemical, gas, and HVAC industries for various pressure control needs.

CE and ISO9001 Certified: Manufactured under strict quality control with CE and ISO9001 certifications for global compliance.

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: ≤0.18hTerms 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?

We produce gate valves, ball valves, globe valves, check valves, butterfly valves, and other customized valves in materials such as cast iron, carbon steel, and stainless steel.

Q:Can you produce valves according to our drawings or samples?

Yes. We provide OEM/ODM service. Send us your drawings or samples, and we will design and produce accordingly.

Q:What standards do your valves comply with?

Our valves are produced according to ANSI, DIN, JIS, BS, and GB standards, depending on your market requirements.

Q:What are your payment terms?

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

Q:Can I visit your factory before placing an order?

Of course. We welcome all clients to visit our factory. We can also arrange a video inspection if you cannot travel.