Can I get samples from your factory?

Yes, samples can be provided upon request.

What is your production capacity?

We operate 20 CNC lathes for precision machining and employ professional quality inspection personnel to ensure every product is qualified.

Why should I choose your company?

We are a manufacturer with over 14 years of experience, offering the best after-sales service and direct factory supply.

High-Quality Stainless Steel Safety Valve for Air Pressure Control

Name: High-Quality Stainless Steel Safety Valve for Air Pressure Control
Brand: Wenzhou Huayu Valve Co., Ltd.
SKU: 2117674642

Zhejiang, ChinaWenzhou Huayu Valve Co., Ltd.

US$20.00-90.00

500 Pieces

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Temperature

Low Temperature

Certification

GS, RoHS, CE, ISO9001

Model NO.

Sanitary Adjustable Pressure Relief Valve

Media

Water

Standard

Connection Mode

External Thread

Power

Manual

Material

Stainless Steel

Type

Double Seater

Certificates

ISO, CE

Trademarke

Qm Stainless

Standards

SMS, DIN, Ldf Rjt, Lso

Connection Type

Weld, Clamp, Thread, Flange or Other!

Transport Package

Carton, Plywood Case

Specification

Customization

Trademark

huayu

Origin

Wenzhou

HS Code

760900000

Production Capacity

5000 Pieces/Month

Key features

Premium Material Grade: Constructed with SS316L for wetted parts and SS304 for external components.

Wide Pressure Range: Adjustable set pressure from 0.5 to 10 bar (7-145 PSI) with max working pressure of 10 bar.

Versatile Connection Options: Available with Tri-clamp, butt-weld, or threaded connections to suit various systems.

Comprehensive Certifications: Compliant with 3A, ASME BPE, DIN, ISO, FDA, CE, and PED standards.

Precision Manufacturing: Produced using 20 CNC lathes ensuring high accuracy and precision machining.

14 Years Experience: Manufacturer with over 14 years of valve production experience and strong after-sales service.

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, perform hydro static and cycle testing, and have a 5-member QC team for final visual and dimensional inspection.

Q:What is your delivery time?

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

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

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

Q:Do you have product certificates?

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