What materials are used for the valve components?

Body and bonnet are Brass, Seat is Iron+Rubber(EPDM/NBR), O-Ring is Rubber, Stem is Brass/Stainless Steel, and Bolt is Brass/Stainless Steel.

3/4" Factory High Quality Brass Vertical Hydraulic Foot Spring Non-Return Check Valve

Name: 3/4" Factory High Quality Brass Vertical Hydraulic Foot Spring Non-Return Check Valve
Brand: TAIZHOU EASTAR TECHNOLOGY CO., LTD.
SKU: 2003899185

Zhejiang, ChinaTAIZHOU EASTAR TECHNOLOGY CO., LTD.

US$6.99-122.99

10 Pieces

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Media

Water

Model NO.

BCV04

Material

Steel

Valve Plug

Ceramics

Connection Form

Thread

Open Manner

Quick-Opening

Size

0.75

Usage

Sanitary Ware, Heating Pipeline

Situation

Industrial

Service Life

>10 Years

Body Material

Brass

Bonnet Material

Brass

Seat Material

Iron+Rubber(EPDM/NBR)

O-Ring Material

Rubber

Stem Material

Brass/Stainless Steel

Bolt Material

Brass/Stainless Steel

Color

Natural (as Per Customer)

Certificate

CE/ISO

Face to Face

En558-1

Flange Standard

En12266

Transport Package

Plywood Cases/Pallets

Specification

DN15-DN100

Trademark

JUNYUAN

Origin

China

HS Code

8481804090

Production Capacity

500tons/Month

Key features

Customizable Materials: Body, bonnet, seat, O-ring, stem, and bolt materials can be customized per customer request.

OEM and ODM Services: Full OEM and ODM orders accepted with logo printing and design customization available.

High-Quality Manufacturing: Uses imported CNC lathes from Japan and Techmaflex crimping machines from France for precision.

Strict Quality Control: 100% visual and function inspection for finished products with burst pressure testing.

Fast Delivery: Full stock available with delivery within 1-2 working days after payment confirmation.

Durable Service Life: Designed for industrial use with a service life exceeding 10 years.

Certified Compliance: Products available with CE and ISO certifications to meet international standards.

Company profile

High Repeat Buyers ChoiceExperienced TeamODM ServicesQuality Assurance

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.44h

AI-Powered supplier vetting

SummaryTAIZHOU EASTAR TECHNOLOGY Co., Ltd. is identified as a valve-focused production, sales, and service supplier offering multiple industrial and medical gas valve products. It has forging, cutting, drilling, and CNC facilities, documented finished-product inspection instructions, and broad customization capabilities. The supplier reports that 90% of total sales are exports and has self-operated import/export rights, with FOB, CIF, CFR, and EXW quotation terms. Quality assurance, complaint-handling, and corrective/preventive-action procedures are documented and followed. However, the available information confirms no 3D software design service, no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial records are referenced for 2021–2023, but no financial performance details are provided. A TUV Rheinland audit is identified, although the audit result is recorded as 0 and...

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a factory integrating valve production, sales, and service. Its stated business scope includes valve research and development and technical services, while its company type is listed as combined.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions, and its description refers to pre-sales and after-sales service. Nevertheless, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier with research and development capability, and its business scope includes valve research and development and technical development services. It also states that it continuously develops new products, but it does not provide 3D software design services.

Production capacityThe supplier produces a broad range of valves and lists forging, cutting, drilling, and CNC facilities, together with standardized finished-product inspection instructions. Production-capacity support is weakened by the stated absence of a valid manufacturing-capacity contract with related subcontractors and the absence of in-stock capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. These capabilities are stated consistently across the technical-supplier and facility information.