What is the material of the valve?

The valve is made of Hpb57-3 Brass with an SS304 stainless steel spring.

What is the rated pressure?

The rated pressure is 12 Bar, and the max static pressure is also 12 Bar.

Premium Quality Brass Straight Piston Check Valve for Fluid Control

Name: Premium Quality Brass Straight Piston Check Valve for Fluid Control
Brand: Yuhuan Mingyu Fastener Factory
SKU: 2127571072

Zhejiang, ChinaYuhuan Mingyu Fastener Factory

US$1.20-7.50

5,000 Pieces

Product specifications

Specification

Sample price:US$7.50/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

Check Valve

Material

Brass

Connection Form

Thread

Structure

Swing

Pressure

Ordinary Pressure

Function

Ddcv Double Lobe, Nrvz Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Reversing

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Brass Check Valve

Keywords

Check Valve

Pressure Rated

12 Bar

Max Static Pressure

12 Bar

Thread Connection

Type

Vertical

Thread Type

Female X Female

Spring Material

SS304

Strainer Mesh

Can Be Mathed

Connection

Thread

Core

Brass

Transport Package

PP Bag, Inner Box, Cartons

Specification

1/2", 3/4", 1", 1 1/4" (5/4"), 1 1/2" (6/4") Or 2"

Trademark

MINGYU

Origin

Zhejiang, China

HS Code

8481804090

Production Capacity

50000PCS Per Month

Key features

Zero-Leak Protection: Precision-engineered sealing system with flat gasket technology ensures guaranteed leak-proof performance.

Whisper-Quiet Operation: Spring-assisted closure mechanism eliminates water hammer and system noise for silent backflow prevention.

Maintenance-Free Longevity: Stainless steel internals and self-operating design reduce operational costs by up to 80% with decades of service.

Superior Durability: Heavy-duty Hpb57-3 brass construction resists corrosion and wear, withstanding harsh environments effectively.

Automatic Backflow Prevention: Spring-loaded mechanism provides instant response to reverse flow conditions for reliable hands-free operation.

Customization Available: We accept customized products according to customers' drawings or samples for specific requirements.

Versatile Applications: Suitable for water, oil, gas, and various fluid systems across residential, commercial, and industrial installations.

Easy Installation: Standard threaded connections (G) ensure quick, secure mounting with common pipe fittings and tools.

Company profile

Yuhuan Mingyu Fastener Factory

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 0 Year CertifiedNearest Port: Ningbo PortAverage Response Time: ≤8.87h

AI-Powered supplier vetting

SummaryYuhuan Mingyu Fastener Factory is presented as a professional technical supplier with nearly two decades of production experience, offering valves, plugs, fasteners, hardware components, and mechanical parts. It provides 3D design, OEM, ODM, and multiple customization options, with stated quality assurance and raw-material traceability. However, after-sales corrective-action and complaint-handling procedures are undocumented, supplier-service assessment records are absent, and there is no valid manufacturing contract with associated subcontractors. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation are reported. Financial information provided shows zero reported revenue, costs, profit, cash receipts, and cash flows for the stated periods, but the meaning and completeness of these records are not independently established. An SGS audit is listed with validity through October 29, 2026, although the evaluation result is recorded...

Supplier typeThe supplier describes nearly two decades of production expertise, identifies as a professional technical supplier, and offers valves, plugs, fasteners, hardware components, and mechanical parts. This supports classification as a manufacturing-oriented technical supplier.

After-Sales capabilityThe supplier states that it has quality assurance and raw-material traceability, but has no written corrective/preventive-action procedures or records and no written customer-complaint procedures or records. Service-capability assessment procedures and follow-up records are also absent, indicating an inadequately documented after-sales system.

Financial creditThe provided records report zero operating revenue, costs, profit, cash receipts, cash inflows, cash outflows, gross margin, and current ratio for the stated periods. These figures explicitly weaken the available evidence of financial strength, although the slices do not explain whether the records are complete or reflect a reporting issue.

Customization capabilityThe supplier explicitly provides customization from designs, customization from samples, full customization, 3D software design services, ODM, and OEM services for popular brands. These are direct indications of broad customization capability.