Durable Vertical Spring Loaded Stainless Steel Check Valve for HVAC Applications

Name: Durable Vertical Spring Loaded Stainless Steel Check Valve for HVAC Applications
Brand: Xuzhou Xuqi International Trade Co., Ltd
SKU: 2090430112

Jiangsu, ChinaXuzhou Xuqi International Trade Co., Ltd

US$1.50-5.00

10 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Media

Gas,Oil,Water

Temperature

-29~180 Degree Celsius

Model NO.

1/2"-3"

Material

Stainless Steel

Connection Form

Thread

Structure

Tubular

Pressure

0.6MPa

Function

Nrvr Silence, Nrvz Silence, Nrvg Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

Application

Industrial Usage, Water Industrial Usage, Household Usage

Applicable Media

Water.Oil.Gas

Nominal Pressure

200psi/600psi

Strength Testing Pressure

PT2.4,3.8,6.0,9.6MPa

Low Pressure Seal Test Pressure

0.6MPa

Female Threaded End

BSPT.NPT.DIN2999

Transport Package

Standard Cartons

Specification

Stainless Steel

Trademark

Xuqi

Origin

China

Production Capacity

50000 Pieces/Year

Key features

Silent Operation: Expertly minimizes noise and vibration upon closure, extending lifespan by reducing mechanical wear.

Quick Response Mechanism: Spring-loaded disc executes rapid shut-off, averting water hammer and potential system damage.

Wide Application Range: Suitable for water, steam, oil, gas, and chemicals in petrochemical, food processing, and wastewater industries.

Customizable Options: Tailor sizes (DN15-DN900), pressure ratings (PN16-PN250/ANSI 150-900), and connection types (flange, threaded, welded).

Premium Material: Constructed from premium-grade stainless steel (304/316) for unparalleled durability and corrosion resistance.

Vertical Design: Innovative vertical structure allows streamlined installation in confined spaces for pipelines and HVAC systems.

Low Maintenance: Robust construction paired with minimal maintenance demands offers an economically wise choice for fluid control.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.66h

AI-Powered supplier vetting

SummaryXuzhou Yikai Valve Co., Ltd. is described as an energy-equipment manufacturer with more than 18 years of expertise and one production line. It provides OEM services for well-known brands and offers products including vapor-recovery adaptors, loading arms, and LNG nozzle assemblies. The supplier has one R&D engineer and documented design, review, verification, and validation records, but no available SDK and no quality-control test equipment reported. Service procedures exist for supplier assessment, corrective actions, and complaints, although records are unavailable. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch, and no offline trade-show participation. Export experience is stated as one year with two export staff. Supplier-management-system certification is listed as NIL. Financial information is represented only by years, without sufficient evidence to assess financial credibility.

Supplier typeThe supplier is identified as an energy-equipment manufacturing company with more than 18 years of manufacturing expertise, one production line, and OEM service for well-known brands. Its product description focuses on valves, vapor-recovery adaptors, loading arms, and LNG nozzle assemblies, while export experience is stated as one year.

CertificationsSupplier-management-system certification is explicitly listed as NIL. Although the roadmap mentions TÜV Rheinland-certified IoT sensors as a future goal, this does not establish that the supplier currently holds that certification.

After-Sales capabilityThe supplier has written procedures for service assessment, corrective and preventive actions, and customer complaints, but no records are available to demonstrate implementation. It reports no overseas warehouse, showroom, agent, or branch, and lists zero countries with overseas services; therefore, documented service infrastructure is limited.

Production capacityThe supplier operates one production line and reports lead times within 15 working days in both peak and off-peak seasons. However, zero quality-control test equipment is reported, the number of quality-control staff is unavailable, and ongoing batch quantity reconciliation is not performed, indicating explicit production-control weaknesses.

Customization capabilityOEM service for well-known brands is explicitly reported. The single R&D engineer is responsible for product design drawings, technical production support, and preparing product specifications for client approval, supporting customized product development.

Product Q&A

Q:What is the MOQ?

Normally our MOQ is 10-100pcs. For goods in stock, small orders are acceptable.

Q:How can I get the latest price?

Please contact me without hesitation if you want to know the latest price.

Q:Are samples available?

Free for existing samples based on value. Sampling time is one working day. Customers pay for express fees, and the sample fee is refunded after the first purchase.

Q:How do you control quality?

Strict control for every step of production ensures better quality control and delivery time.

Q:How quickly will you reply to inquiries?

If you are interested in our products, please inquire freely. We will give a reply without delay.