What is the nominal pressure rating?

The nominal pressure is 1.0mpa.

Do you provide OEM and ODM services?

Yes, we provide both OEM and ODM services with support from our R&D team.

Adjustable Pressure Reducing Valve Dsw Brand

Name: Adjustable Pressure Reducing Valve Dsw Brand
Brand: Zhejiang Huizheng Valve Technology Co., Ltd.
SKU: 939730455

Zhejiang, ChinaZhejiang Huizheng Valve Technology Co., Ltd.

US$100.00-1,000.00

1 Set

Product profile

Customization

Available

Media

Oil

Certification

CCC, ISO, CE

Temperature

Ordinary Temperature

Connection

Flange

Valve Seat

Single-Seat

Structure

Diaphragm

Material

Cast Iron

Size

DN15-DN25

Transport Package

Wooden Case

Specification

DN15-DN25

Trademark

HUIZHENG

Origin

China

HS Code

8481804090

Production Capacity

3000

Key features

Adjustable Pressure Control: Maintains constant outlet pressure regardless of inlet pressure fluctuations using hydraulic principle.

Wide Flow Capacity: Streamlined wide-bodied design ensures large flow volume with minimal resistance loss.

Low Maintenance Design: Key inner parts made of high-quality materials; only requires adjusting the pilot valve bolt.

Space Saving Solution: Replaces intermediate water pools to reduce land area usage and prevent secondary water pollution.

Full Customization Options: Offers full, minor, sample-based, and design-based customization for flexible client needs.

OEM and ODM Services: Provides complete OEM and ODM services supported by 6 R&D engineers.

Comprehensive Certifications: Certified with CCC, ISO9001:2015, ISO45001:2018, and ISO14001 for quality and safety.

100% Product Inspection: Every finished product undergoes visual and functional inspection before shipment.

Company profile

Zhejiang Huizheng Valve Technology Co., Ltd.

Zhejiang, 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: 4 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established valve manufacturing and service capabilities, with dedicated engineering, production, pre-sales, after-sales, logistics, and export personnel. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, supports extensive customization, maintains inventory capability, and has 16 years of export experience with 51%–70% of sales from exports. Service procedures for supplier assessment, corrective actions, complaints, and finished-product inspection are documented and followed. However, the supplier lacks an effective manufacturing contract with related subcontractors, has no overseas warehouse or showroom, does not conduct ongoing batch quantity reconciliation, and has no outsourcing SOP. Innovation evidence is mixed: it has 10 R&D engineers and one national science and technology progress award, but no SDK and no new products launched last year. No Fortune 500 cooperation is reported.

Supplier typeThe supplier is a valve manufacturer with five production lines, three subsidiary production workshops, and products including electric, pneumatic, self-operated control valves and ball valves. It also provides OEM services for well-known brands and maintains in-stock capability, indicating a manufacturing-oriented supplier rather than a purely trading entity.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, alongside stated quality assurance and documented supplier-service assessment procedures. These certifications and procedures provide explicit evidence of formal quality, occupational safety, and environmental management systems.

After-Sales capabilityThe supplier has five full-time after-sales staff and documented, followed procedures for corrective and preventive actions and customer complaints. It also has inventory capability and identified access to Ningbo and Shanghai ports, but no overseas warehouse or showroom; the available evidence nevertheless supports a defined domestic and export service structure.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its workshops produce multiple valve categories, reinforcing that customization is connected to an established product-manufacturing base.