What is the closing pressure differential?

The difference between pressure relief and closing pressure is held to a strict 20% of the set pressure.

Can the packaging be customized?

Yes, we offer customization for packaging to tailor it to your creative designs and requirements.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

Premium Pressure Relief Hydraulic Valve with Customized Specifications for Optimal Performance

Name: Premium Pressure Relief Hydraulic Valve with Customized Specifications for Optimal Performance
Brand: Huhang Technology Group Co., Ltd.
SKU: 2093158052

Fujian, ChinaHuhang Technology Group Co., Ltd.

US$29.00-198.00

1 Piece

Product profile

Customization

Available

Media

Water

Standard

BS, ANSI,En, ISO, GB

Model NO.

HASK741

Certification

CCC, RoHS, ISO, CE, Acs

Temperature

Less Than or Equal to 80 Degrees

Connection

Flange

Valve Seat

Single-Seat

Material

Ductile Iron,Stainless Steel,Cast Steel

Color

Customized

Transport Package

Export Standard Package

Specification

DN40-DN600

Trademark

huhang

Origin

China

Production Capacity

50000PCS/Month

Key features

High Precision Pressure Control: Pressure relief deviation within 3%, closing pressure within 20% of set pressure.

Customizable Color Options: Color is fully customized to meet specific client requirements.

Robust Material Construction: Made from Ductile Iron, Stainless Steel, or Cast Steel for durability.

Multiple Certification Standards: Complies with CCC, RoHS, ISO, CE, and ACS certifications.

Self-Powered Operation: Operates automatically using medium pressure, no external power needed.

Strict Quality Inspection: 100% visual and functional inspection for all finished products.

Customizable Packaging: Standard export carton with PVC bag; custom packaging available.

Flexible Customization Service: Supports full customization, minor customization, and design-based options.

Company profile

High Repeat Buyers ChoiceSelf-brandedPatents AwardedExhibition Experience

Huhang Technology Group Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤0.88h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and technical capabilities, including environmental-protection equipment, water-resource machinery, fire-related services, OEM/ODM support, product customization, and SDK availability. It reports ISO9001:2015, ISO45001:2018, ISO14001, CE, and other certifications. Quality, complaint handling, corrective-action, finished-product inspection, and supplier-assessment procedures are documented and followed. Production evidence includes three production lines, inventory capability, ten experienced export-trade staff, and one-month average lead times in both peak and off-season periods. However, the supplier lacks a valid contract with affiliated subcontractors and has no overseas warehouse or showroom. Financial information is identified for 2021–2023, but the provided slices do not disclose financial results or sufficient indicators to assess financial strength. No Fortune 500 cooperation is reported, although OEM service for well-known brands and repeat-buyer...

Supplier typeThe stated business scope covers sales and manufacturing of environmental-protection and water-resource equipment, as well as fire technical services and related technical services. This indicates a manufacturer and technical-service supplier rather than a purely trading entity.

CertificationsThe supplier reports CE and other product-compliance certifications, together with ISO9001:2015, ISO45001:2018, ISO14001, and other management or sustainability certifications. These explicitly support compliance and management-system capability.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus written supplier-service assessment procedures. However, it reports no overseas warehouse and no overseas showroom, which limits certain overseas service resources.

R&D capabilityThe supplier reports new products during the past year, ODM capability, SDK availability, and eight R&D engineers. These are explicit indicators of active product-development and technical resources.

Production capacityProduction evidence includes three production lines, inventory capability, standardized finished-product inspection instructions, one-month average lead times in both peak and off-season periods, and quality-assurance procedures. A deficiency exists because the factory and affiliated subcontractors reportedly have no valid manufacturing contract, creating a documented subcontracting-control weakness.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating broad product-development and customization coverage.

Client casesThe supplier reports OEM service for well-known brands and a repeat-buyer preference of 80%–100%, which supports the existence of established customer relationships. However, it reports no cooperation with Fortune 500 companies, and no specific customer names or case details are provided.