What is your terms of payment?

50% in advance and balance before shipment

What is the nominal diameter range?

The nominal diameter ranges from 65mm to 200mm.

H81X Low Noise Silent Check Valve DN200 - Grooved Anti-Water Hammer ISO

Name: H81X Low Noise Silent Check Valve DN200 - Grooved Anti-Water Hammer ISO
Brand: Gaote Holdings Group Co., Ltd.
SKU: 2220714265

Fujian, ChinaGaote Holdings Group Co., Ltd.

US$109.00

5 Pieces

Sample price:US$109.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

DN200

Material

Cast Iron

Connection Form

Clamp

Structure

Tubular

Pressure

Ordinary Pressure

Function

Nrvr Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Unidirection

Standard

Application

Industrial Usage, Water Industrial Usage

Transport Package

Bubble Bags and Wooden Case

Specification

DN200

Trademark

GTF

Origin

Quanzhou Fujian

Production Capacity

2800

Key features

Anti-Water Hammer Design: Grooved silent check valve effectively prevents water hammer and reduces noise in pipelines.

Durable Ductile Iron Body: Constructed from ductile iron to extend service life and withstand ordinary pressure.

ISO Certified Quality: Manufactured under ISO9001 and GB/T13927 standards for reliable performance.

Easy Installation: Grooved connection form allows for convenient installation and lower project costs.

Custom Logo Service: Supports custom logo printing based on customer drawings at their own cost.

Flexible Customization: Offers full customization from samples, designs, and minor adjustments.

100% Finished Inspection: Every product undergoes strict visual and functional inspection before packing.

Fast Supply Ability: Capable of supplying up to 20,000 pieces per month with one-month lead time.

Company profile

Patents AwardedIn-stock CapacityManagement Certification

Gaote Holdings Group Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.36h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D service capabilities, including OEM/ODM-related support, sample- and design-based customization, seven R&D engineers, 21 patents, SDK availability, and documented R&D processes. It holds or reports multiple management-system and product-related certifications, including ISO9001:2015, ISO14001, ISO45001:2018, ISO50001, and CE. The supplier has export experience of 15 years, but exports represent only 1%–10% of total sales. Service limitations include no valid manufacturing-capacity contract with associated subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial credibility cannot be favorably established because reported revenue, gross profit or margin, and current-ratio figures are all stated as zero; the context does not explain whether these entries are complete or accurate. Finished products are checked by packing staff, while lead time is one month in both peak and off-season.

Supplier typeThe supplier appears to be a manufacturer with in-stock capability, export experience, customization, ODM, and SDK-related R&D services. However, it does not provide OEM services for popular brands and lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation.

CertificationsThe supplier reports ISO9001:2015, ISO14001, ISO45001:2018, ISO50001, CE, and other certifications, plus recent fire-drill activity. These records provide explicit evidence of certification coverage, although the specific scope and validity of the unspecified certificates are not detailed.

Financial creditThe supplied financial records state zero for operating revenue, operating cost, gross profit or margin, and current ratio across the reported periods, including the last three years. These figures do not support a favorable assessment of financial strength, while the context does not clarify whether they reflect actual performance or incomplete reporting.

R&D capabilityInnovation evidence includes seven R&D engineers, 21 patents, ODM availability, SDK availability, documented design-input/output and validation records, and customer-oriented product design responsibilities. However, the supplier states that no new products were developed in the past year, creating a specific limitation in recent product innovation activity.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides ODM services. Its R&D personnel are responsible for designing new products according to customer requirements, supported by documented R&D review, verification, and confirmation records.

Client casesThe supplier reports cooperation with Fortune 500 companies and 15 years of exporting experience, but exports account for only 1%–10% of total sales and no specific customer names, projects, or references are provided. The evidence supports some customer-case experience but is insufficient to assess its breadth or relevance.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory.

Q:Can I have my own logo on the product?

Yes, you can send us your drawing and we can make your logo, but you have to bear their own the cost.

Q:Can you produce the products according to my own drawings?

Yes, we can produce the products according to your drawings that will be most satisfy you.

Q:Can I request to change the form of packaging and transportation?

Yes, we can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

Q:Can I request to advance the shipment?

It should be depends on whether there is sufficient inventory in our warehouse.