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For full product details, you can contact our customer support team to receive a product catalog and personalized assistance.

We are a manufacturer with over 14 years of valve production experience and offer the best after-sales service.

What is your production capacity?

We have 20 CNC lathes for precision machining and professional quality inspection personnel to ensure product accuracy.

High Quality 1 1/4inch Sanitary Union Check Valve with Silicone Sealing

Name: High Quality 1 1/4inch Sanitary Union Check Valve with Silicone Sealing
Brand: Wenzhou Huayu Valve Co., Ltd.
SKU: 2240642565

Zhejiang, ChinaWenzhou Huayu Valve Co., Ltd.

US$10.00-40.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

Sanitary Tri-Clamp Check Valve

Material

Stainless Steel

Structure

Swing

Pressure

Low Pressure

Function

Ddcv Double Lobe

Flow Direction

Unidirection

Application

Industrial Usage, Water Industrial Usage

Body Material

SS304, SS316L 304L

Sealing Material

Silicone, EPDM, PTFE, NBR

Raw Material

Forging or Casting

Processing Machine

LG Mazak CNC Machine

HS Code HS

8481804090

Transport Package

Wooden Case

Specification

0.5"-10"

Trademark

HUAYU

Origin

Wenzhou, China

HS Code

848180409

Production Capacity

3000 PCS/Year

Key features

Premium Material Options: Available in SS304, SS304L, SS316, and SS316L for superior corrosion resistance.

Wide Size Range: Available in sizes from 1/2 inch to 6 inches (DN15 to DN150).

High Precision Machining: Manufactured using LG Mazak CNC machines ensuring strict dimensional accuracy.

Multiple Connection Types: Features Tri-clamp ends with optional butt-weld or threaded connections.

Low Cracking Pressure: Spring-assisted type with cracking pressure between 0.02 and 0.1 bar.

International Certifications: Complies with ISO, CE, PED, 3A, DIN, SMS, and ASME/BPE standards.

Customization Capability: Customization available from samples with ODM services provided.

Company profile

Management CertificationImporters and ExportersFast DeliveryQuality Assurance

Wenzhou Huayu Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.07h

AI-Powered supplier vetting

SummaryThe supplier operates as a combined company with business scopes covering auto parts, hardware, valves, pumps, sealing components, metal tools, special-equipment manufacturing, technology promotion, and import/export activities. It reports advanced CNC equipment, including Japanese MAZAK machines, to support processing accuracy and production efficiency. The supplier provides ODM services, but reports no new products in the past year, no SDK, and no OEM services for popular brands. Service procedures exist for supplier assessment, corrective actions, and complaint handling, but no written records were provided. It has no overseas warehouse, showroom, agent or branch, and no history of offline trade-show participation. ISO9001:2015 certification is reported. Customer cases, detailed financial credibility evidence, and verified service-performance records are not sufficiently documented in the provided information.

Supplier typeThe supplier is identified as a combined company. Its stated scope includes manufacturing, technology-related activities, wholesale and retail of auto parts and hardware, valves, pumps, sealing components, metal tools, and import/export activities, indicating a manufacturer-trader profile rather than a narrowly specialized entity.

CertificationsThe supplier reports holding an ISO9001:2015 certificate under its sustainable development management information. The provided slice does not include certificate scope, issuing body, validity period, or verification details.

Production capacityThe business scope explicitly includes manufacturing of special equipment and hardware products, while the company description states that multiple advanced CNC machines, including Japanese MAZAK equipment, are used to improve core-component processing accuracy and production efficiency. These statements provide direct evidence of manufacturing capability.

Customization capabilityThe supplier explicitly reports availability of ODM services, supporting original-design customization. It does not provide OEM services for popular brands, and no further details on customization scope, tooling, minimum quantities, or execution records are supplied.

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a manufacturer with in-house production capabilities, enabling direct supply from factory to global clients.

Q:How do you control the quality?

We deploy 2 dedicated QC staff for in-process inspections, conduct hydro static and cycle testing, and have a 5-member QC team for final visual and dimensional verification.

Q:How long is your delivery time?

For normal products, it takes 10-20 days; for bulk orders, it takes 20-30 days, depending on specific circumstances.

Q:What is the warranty time and solution for product issues?

We provide a one-year warranty for all stainless steel products. Resolutions include replacement, compensation, or reshipment based on specific conditions.

Q:Do you have certificates?

Yes, we hold ISO, CE, and PED certificates, and we also possess patents.