Can I visit your factory before placing an order?

Absolutely. Clients are welcome to visit. We offer video inspections if travel is not possible.

How long is your delivery time?

Delivery: 15-25 days for standard; 30-45 days for large/custom orders.

What shipping methods do you offer?

Shipping by sea (FCL/LCL), air, or express courier (DHL, FedEx) as needed.

What should I do if I receive defective goods?

Send photos/videos of the issue. We'll analyze and resolve within 48 hours.

Why choose your company?

30+ years manufacturing experience. ISO/CE/PED certified. Fast response, expert support, reliable quality, and competitive pricing.

Premium Marine Butterfly Check Valve for Industrial Applications

Name: Premium Marine Butterfly Check Valve for Industrial Applications
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2268173275

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$28.00-353.00

5 Pieces

Product profile

Customization

Available

Media

Water, Oil, Air, and Some Corrosive Liquids

Temperature

Ordinary Temperature

Model NO.

DH77X-10QB2

Material

Cast Steel

Connection Form

Clamp

Structure

Butterfly

Pressure

Ordinary Pressure

Function

Low-Down Valve, Relief Valve, Bypass-Valve

Sealing Form

Bellows Globe Valve

Flow Direction

Bidirectional

Standard

ISO900

Application

Industrial Usage, Water Industrial Usage, Household Usage

Usage

Regulation, Safety, Drain, Temperature Control, FL

Color

as Customers Request

Customized Services

Support

Packaging

Plywood Case Export Standard

Transport Package

Cartons, Pallet, Cases

Specification

stainless steel

Trademark

OEM

Origin

Fujian, China

HS Code

8481804090

Production Capacity

50000 PCS/Year

Key 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

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: ≤1.80hTerms 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.