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.

Durable DN300 Flanged Gate Valve with Soft Seal Technology

Name: Durable DN300 Flanged Gate Valve with Soft Seal Technology
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 1980732601

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$622.82

1 Piece

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Vacuum

Model NO.

YNW-001

Type

Dual-through

Material

Cast Iron

Connection Form

Flange

Pressure

Ordinary Temperature

Actuator

Manual

Seal Surface

Soft-Sealing Type

Thread Position of Valve Rod

Outside Gate Valve

Usage

Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Flanged Gate Valve

Rotation Method

Handwheel Turn

Connection Method

Flange Connection

Pressure Level

1.0MPa-2.5MPa

Mominal Diameter

DN50-DN300mm

Transport Package

Color Box

Specification

DN300

Trademark

Customized

Origin

Fujian, China

HS Code

8481804090

Key features

Soft Seal Technology: Ensures reliable sealing performance for water and various industrial media applications.

Durable Cast Iron Body: Robust construction with antioxidant treatment to prevent rust and corrosion.

Easy Handwheel Operation: Requires minimal torque for quick and convenient switching and regulation.

DIN Standard Compliance: Meets DIN F4 standards, suitable for PN1.6~6.4MPa pressure pipelines.

Custom Configurations: Available in DN50-DN300mm with customizable pressure levels and materials.

12-Month Warranty: Standard coverage for 12 months or 2,000 operating hours, whichever comes first.

Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training available.

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: ≤1.94hTerms 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.