Product Documentation.

Share your project requirements and we will provide the available product information, technical specifications, and documentation for review.

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UL Listed

UL 262 / UL 1091

Standard for Gate Valves and Check Valves for Fire-Protection Service.

Scope: Gate valves and check valves for fire-protection service supplied to the North American market (UL 262 / UL 1091).

Covered products: Resilient seat gate valves, check valves

Certificate scope applies to the specific models listed in the UL certificate. Contact us to confirm model coverage and request a copy.

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FM Approved

Class 1120/1130

Approval standard for Fire Service Control Valves (OS&Y and NRS Type).

Scope: Fire service control valves (OS&Y and NRS type) approved per FM Class 1120/1130.

Covered products: OS&Y gate valves, fire service control valves

Approval covers the models listed on the FM approval certificate. Copies provided on request for your project documentation.

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CE Certified

EN 12266-1

Compliance with European health, safety, and environmental protection standards.

Scope: Pressure equipment tested and marked in accordance with the applicable EU directives and EN 12266-1 test standard.

Covered products: Valves supplied to EU projects (per applicable directive scope)

CE marking applies within the scope of the relevant directives. Confirm the applicable directive and category for your project.

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ISO 9001:2015

Quality Management

International standard for quality management systems in manufacturing.

Scope: Design, production and sales of valves, fire-fighting equipment and fluid-control products under a certified ISO 9001:2015 quality management system.

Covered products: All production lines

System certificate issued by the accredited certification body; valid per the certificate period. Copy available on request.

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LPCB Certified

Loss Prevention

RedBook Listing for fire protection products and services.

Scope: Fire protection products listed under the LPCB RedBook scheme for the UK / Commonwealth markets.

Covered products: Listed fire protection products (per RedBook entry)

RedBook listing covers the specific products and standards shown in the listing entry. Verify the entry number for your target product.

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GB Standard

GB 5135 / GB 4452

Compliance with Chinese National Standards for fire protection equipment.

Scope: Manufactured and tested in accordance with the relevant Chinese National Standards (GB 5135 series, GB 4452, GB 50974).

Covered products: Sprinkler system components, fire hydrants, alarm valves

Compliance per the specific GB standard applicable to each product model. Test reports available on request.

Need Certificate Copies or Technical Data Sheets?

We provide certificate copies, hydrostatic test reports, technical datasheets, CAD drawings and installation manuals for our product range upon request. Please specify the certification, product model and your target market so we can confirm the applicable scope.

Certification applies to the specific products, models and scope stated in each certificate. Our engineers will confirm model coverage before you order.

FAQ

Frequently Asked Questions

Does Wanlian Fluid hold ISO 9001 certification? +

Yes — production runs under an ISO 9001:2015 quality management system covering design, production and sales of valves, fire-fighting equipment and fluid-control products. The certificate number and issuing body are provided for verification.

Are your fire valves UL or FM listed? +

Fire-protection gate and check valves are listed to UL 262 / UL 1091, and fire service control valves (OS&Y and NRS type) carry FM Class 1120/1130 approval. Listing is granted per model — we confirm the exact listed model and certificate coverage for your specification before order.

What does the CE marking cover for your valves? +

CE marking is applied per model, within the scope of the relevant EU directives, with valve testing following EN 12266-1. Tell us your project and destination and we will confirm the applicable directive, category and documentation for the exact model.

How can I verify that your certificates are genuine? +

Every certificate number can be checked at the issuing body's official portal against the exact model and factory — a number that does not resolve is a red flag with any supplier. We provide copies of the relevant certificates with your order documentation.

Do you provide test reports with the shipment? +

Yes — per-unit shell pressure and air-leakage test records reconciled to the serial numbers on the packing list travel with the export documents (invoice, packing list, certificate of origin), plus material certificates and standard-specific certificates on request.

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