What is the delivery time for this product?

Standard products take 15-25 days; customized orders take 30-45 days.

Can I visit the factory before ordering?

Yes, factory visits are welcome, and video inspections can be arranged if travel is not possible.

Flange Water Flow Indicator for Fire Extinguishing Control Valve in Fire Protection

Name: Flange Water Flow Indicator for Fire Extinguishing Control Valve in Fire Protection
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2268855885

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$68.00-539.00

2 Pieces

Sample price:US$600.00/piece.Request sample

Product profile

Customization

Available

Standard

Material

Iron

Model NO.

ZSJZ

Connection

Flange

Surface Treatment

Without Treatment

Head Type

T-Shaped

Color

OEM

Features

Flexible Closure, Linear Seal

Usage

Chemical, Thermal Power, and Power Plants

Operating Temperature

≤ 100

MOQ

2 PC

Flowing Medium

Water, Oil, and Gas

Transport Package

Wooden Box

Specification

DN50-DN250

Trademark

OEM

Origin

Fujian, China

HS Code

8481804090

Production Capacity

500000pieces/Year

Key features

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

Flexible Closure Design: Features flexible closure and linear seal for reliable performance in water networks.

Fire Alarm Integration: Converts water flow signals into electrical signals to trigger alarms and pinpoint fire locations.

Low MOQ Availability: Minimum order quantity is only 2 pieces, allowing for easy trial orders.

GB Standard Compliance: Manufactured according to GB standards with iron material and flange connection.

Wide Application Scope: Ideal for wet, dry, and pre-action sprinkler systems in chemical and power plants.

Automatic Reset Function: Impeller automatically resets to servo mode when water flow stops, clearing the alarm.

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: ≤0.03hTerms 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.