What are the main applications for this valve?

It is widely used in steel industry, soda industry, and for transporting corrosive media, solid-liquid, and solid-gas two-phase mediums.

What connection methods are supported?

The valve supports flange, wafer, and welded type connections, providing flexibility for different installation requirements.

What driving methods are available?

The valve can be driven manually or via worm gear, depending on the specific operational needs.

Premium Eccentric Ball Valve for Optimal Heating Efficiency

Name: Premium Eccentric Ball Valve for Optimal Heating Efficiency
Brand: HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.
SKU: 872602585

Henan, ChinaHENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.

US$500.00

2 Pieces

Product profile

Customization

Available

Media

Water

Material

Carbon Steel

Model NO.

BQ340F-25C DN250

Connection Form

Flange

Driving Mode

Manual

Nominal Pressure

PN1.0-32.0MPa

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Shut off Fuction

Temperature

Normal Temperature

Standard

GB/T26146-2010

Application

Industrial Usage, Water Industrial Usage

Industry Valve

Easy to Maintenance

Size

DN40-1400

Pressure

Class150-900

Medium

Water, Slurry

Transport Package

Wooden Box

Specification

DN250 PN25

Trademark

QUANSHUN

Origin

China

HS Code

8481804090

Production Capacity

200 Set/Month

Key features

Double Eccentric Design: Perfect sealing with anti-scaling performance to remove foreign materials.

Low Energy Loss: Straight through type keeps linear flow, reducing energy loss significantly.

Easy Operation: Valve disc moves away from seat without contact, ensuring small starting torque.

Corrosion Resistance: Ideal for corrosive media, solid-liquid, and solid-gas two-phase transport.

Wide Size Range: Available in sizes DN40 to DN1400 (2' to 56') for various applications.

High Pressure Rating: Supports PN0.6MPa to PN4.0MPa and Class 150 to Class 900.

Multiple Materials: Options include CF8(304), CF8M(316), CF3(304L), and CF3M(316L).

Flexible Connections: Supports flange, wafer, and welded type connections for versatility.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500

HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by reported new-product development and one national science and technology progress award. Quality, supplier-service assessment, corrective-action, and complaint-handling procedures are documented and followed. The supplier reports inventory capability, export rights, and multiple accepted trade terms, but has no overseas warehouse or showroom and no valid manufacturing-capacity contract with related subcontractors. Production information identifies one production line, 11–20 quality-control staff, and stated valve outputs. Certification evidence includes ISO9001:2015, ISO45001:2018, ISO14001, and CE. Financial credibility cannot be established because the provided financial fields report zero values for the stated periods. Customer references are not explicitly provided.

Supplier typeThe supplier operates manufacturing equipment including machining, welding, line cutting, and painting facilities; it reports one production line, inventory capability, export rights, and service proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with related subcontractors and no overseas warehouse or showroom.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE and other product-certification capability. These are explicit certification holdings or capabilities in the provided information.

After-Sales capabilityThe company reports technical support and non-traditional after-sales service, while its service-capability procedures, corrective and preventive actions, and customer-complaint handling have written procedures and followed records. This supports a structured after-sales process.

Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated periods. These reported figures do not provide positive evidence of financial strength and indicate a material credibility concern.

R&D capabilityThe supplier reports new products within the past year, provides 3D software design and ODM services, supplies OEM services to well-known brands, and holds one national science and technology progress award. It does not have an available SDK, but the broader evidence supports innovation capability.

Production capacityThe supplier identifies machining, welding, line-cutting, and painting equipment, reports 11–20 quality-control staff, one production line, inventory capability, and stated outputs for several valve products. Its lack of a valid manufacturing-capacity contract with related subcontractors limits assurance regarding contracted capacity.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, as well as 3D software design and ODM services. This indicates broad customization coverage across design and manufacturing requirements.

Product Q&A

Q:What is the valve's sealing performance?

The double eccentric structure design ensures perfect sealing and tight closure. It also has anti-scaling performance to remove foreign materials when closed.

Q:How does this valve reduce energy loss?

With a straight through type valve body, it keeps fluid flow linear when fully opened, reducing energy loss compared to other valves.

Q:What materials are available for the valve?

Material options include CF8(304), CF8M(316), CF3(304L), and CF3M(316L). Sealing materials can be stainless steel, hard alloy, or special treatment.

Q:What are the size and pressure ranges?

Size ranges from DN40 to DN1400 (2' to 56'). Pressure ratings are PN0.6MPa to PN4.0MPa and Class 150 to Class 900.

Q:Is the valve easy to operate?

Yes, the valve disc moves away from the valve seat without any contact, resulting in smaller starting torque and easier operation compared to O type ball valves.