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 every product meets standards.

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

Pressure Adjustable Sanitary Advanced Stainless Steel Safety Valve

Name: Pressure Adjustable Sanitary Advanced Stainless Steel Safety Valve
Brand: Wenzhou Huayu Valve Co., Ltd.
SKU: 2219367695

Zhejiang, ChinaWenzhou Huayu Valve Co., Ltd.

US$45.00

1-9 Pieces

US$42.00

10-29 Pieces

US$40.00

30+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

ISO

Model NO.

Sanitary Tri-Clamp Pressure Relief Safety Valve

Temperature

Low Temperature

Connection

Clamp

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

Transport Package

Wooden Case

Specification

1"-4"

Trademark

HUAYU

Origin

Wenzhou, China

HS Code

8481804090

Production Capacity

5000 Set / Week

Key features

Adjustable Pressure Relief: Relief pressure adjustable from 0.02MPa to 1.0MPa for precise control.

Sanitary Material Options: Available in SS304 or SS316L stainless steel for food and pharma use.

Wide Size Range: Nominal sizes from DN25 to DN80 (1' to 3') with tri-clamp connection.

Certified Quality: Complies with ISO, CE, PED, 3A, SMS, DIN, and FDA hygiene standards.

100% Inspection: Every product undergoes visual and functional inspection before shipping.

Manufacturer Direct: Direct factory supply with 14+ years experience and in-house production.

Customization Support: Customizable size, steel parts, working pressure, and body material.

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. We perform hydrostatic and cycle pressure tests. A 5-member QC team conducts final visual and dimensional inspections before packaging.

Q:What is the delivery time?

For normal products, delivery takes 10-20 days. For bulk orders, it takes 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 the specific circumstances.

Q:What certificates do you have?

We hold ISO, CE, and PED certificates. We also possess relevant patents for our products.