What is the warranty and support policy?

We provide professional technical support and spare parts for long-term customers. Defective goods issues are analyzed and solved within 48 hours.

What are the payment and delivery terms?

Payment is usually T/T 30% deposit, 70% before shipment. Delivery takes 15-25 days for standard products and 30-45 days for customized orders.

Premium Brass Water Pressure Regulator for Optimal Pipe Performance

Name: Premium Brass Water Pressure Regulator for Optimal Pipe Performance
Brand: Keep Promise Global (Xiamen) Holding Limited
SKU: 2263955985

Fujian, ChinaKeep Promise Global (Xiamen) Holding Limited

US$6.00-85.00

1 Piece

Product profile

Customization

Available

Media

Water,Oil

Standard

ISO

Model NO.

200P

Certification

ISO

Temperature

Ordinary Temperature

Connection

Thread

Valve Seat

Double-Seat

Structure

Bellows

Material

Brass

Usage

Industrial and Water System

Application

Cooling/Heating System and HVAC Stystem

Color

OEM

Filter Screen, Nut, Spring Seat

Stainless Steel

Transport Package

Pallet and Carton

Specification

DN15-DN50

Trademark

OEM

Origin

Fujian, China

HS Code

8481804090

Production Capacity

500000pieces/Year

Key features

Built-in Filter Screen: Prevents debris blockage for safer, more reliable operation and easy installation.

Sensitive Response: Diaphragm structure ensures rapid response and stable outlet pressure control.

Versatile Installation: Can be installed horizontally or vertically in water, fire protection, and HVAC systems.

Premium Brass Material: Constructed from durable brass with stainless steel internal components for longevity.

Compact Design: Space-saving structure with easy installation, suitable for various pipe systems.

OEM Color Customization: Color is customizable to meet specific branding or aesthetic requirements.

ISO Certified Quality: Manufactured under ISO standards ensuring reliable performance and safety.

Pilot-Operated Precision: Advanced pilot-operated piston type for precise pressure reduction and stabilization.

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 is the working principle of the 200P valve?

It uses a diaphragm-type hydraulic operation where downstream pressure balances with the spring pressure above the diaphragm to maintain constant outlet pressure.

Q:Can this valve be used in fire protection systems?

Yes, it is suitable for water supply, fire protection systems, and other clean water systems, as well as HVAC and cooling/heating systems.

Q:Is the valve material customizable?

The main body is brass, but custom configurations are available for components like the filter screen, nut, and spring seat (e.g., stainless steel).

Q:What are the available sizes and connections?

Available sizes range from DN15 to DN50 with thread connections (G1/2' to G2'). Specific dimensions vary by size.

Q:How does the built-in filter help?

The internal filter screen prevents debris from blocking the valve, ensuring greater safety, reliability, and easier overall installation.