Can I get samples from your factory?

Yes, samples can be provided upon request.

What is your production capacity?

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

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

Durable Automatic Valve for Efficient Air Release Management

Name: Durable Automatic Valve for Efficient Air Release Management
Brand: Wenzhou Huayu Valve Co., Ltd.
SKU: 2126736812

Zhejiang, ChinaWenzhou Huayu Valve Co., Ltd.

US$9.00

1-9 Pieces

US$8.00

10-29 Pieces

US$7.00

30+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

ISO

Model NO.

SS Spring-operated Miniature Safety Valve

Temperature

Low Temperature

Connection

Thread

Pressure

Adjustable

Closed

Open

Structure

Spring

Material

Stainless Steel

Size

DN25-DN50

Steel Parts

Stainless Steel 304, 316L

Working Pressure

0-6bar

Body Material

AISI 304 316L

MOQ

10 PCS

OEM/ODM

Support

Shipping

Global

Customize

Support

International Express

Support

Transport Package

Wooden Case

Specification

1"-4"

Trademark

HUAYU

Origin

Wenzhou, China

HS Code

8481804090

Production Capacity

5000 Set / Week

Key features

Customizable Size and Material: Supports custom sizes DN25-DN50 and materials like Stainless Steel 304/316L.

High Precision CNC Machining: Manufactured with 20 CNC lathes ensuring high accuracy and surface polish.

Comprehensive Quality Control: Includes hydrostatic testing, cycle testing, and 100% visual inspection.

Global OEM/ODM Support: Supports OEM/ODM services with global shipping and international express.

Multi-Industry Application: Suitable for food, beverage, pharmaceutical, and air compressor systems.

Certified Manufacturer: ISO, CE, and PED certified with over 14 years of production experience.

Low MOQ for Trials: Minimum order quantity is only 10 PCS, ideal for testing and small batches.

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 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 hydrostatic and cycle pressure testing, and use a 5-member team for final visual and dimensional inspection.

Q:What is the delivery time?

For normal products, delivery is 10-20 days; for bulk orders, it is 20-30 days, depending on specific conditions.

Q:What is the warranty period and solution for issues?

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

Q:What certifications do you have?

We hold ISO, CE, and PED certificates, and we also have patents.