How to deal with internal leakage of valve?

Remove the debris on the sealing surface and repair or replace the sealing pair.

What is the problem caused by the inflexibility of valve opening and closing?

First, the executive mechanism failure; Second, there are foreign objects blocked valve plate.

How to solve the valve opening and closing is not flexible?

When the actuator fails, repair or replace the actuator; If foreign objects block, remove foreign objects, and be careful not to damage the sealing surface.

Can the valve actuator adjust itself?

The valve actuator has been debutted before leaving the factory, and non-professional personnel are forbidden to adjust.

Durable Four Eccentric Metal-Seated Rotary Ball Valve for Slurry

Name: Durable Four Eccentric Metal-Seated Rotary Ball Valve for Slurry
Brand: HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.
SKU: 1995943711

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

US$500.00

2 Pieces

Product profile

Customization

Available

Media

Water

Material

Carbon Steel

Connection Form

Flange

Driving Mode

Electric

Nominal Pressure

ANSI CLASS 150-900

Channel

Straight Through Type

Structure

Compact Design

Type

Rotary Ball

Function

Shut-off

Temperature

Normal Temperature

Application

Industrial Usage, Water Industrial Usage

Anti -Scaling

Anti-Abrasive

Size

DN50-3600

Pressure

Class150-300

Body Material

CF3, CF3m, CF8, CF8m, Wcb, etc.

Transport Package

Wooden Box

Specification

ASME B 16.34

Trademark

QUANSHUN

Origin

China

HS Code

8481804090

Production Capacity

300 Sets Per Month

Key features

Triple Eccentric Design: Offers direct drop-in replacement for butterfly valves with compact face-to-face dimensions.

All-Metal Hard Seal: Withstands extreme temperatures and pressures while providing superior durability.

Self-Cleaning Function: Built-in shearing action removes solid contaminants and scale during closing stroke.

Bi-Directional Sealing: Ensures reliable sealing performance regardless of fluid pressure direction or level.

Zero-Friction Operation: Automatically aligns center and compensates for wear with instant zero-friction movement.

Wide Size Range: Available in sizes from DN50 to DN3600 for various industrial applications.

Multiple Material Options: Body materials include CF3, CF3m, CF8, CF8m, Wcb, and Carbon Steel.

Comprehensive Certifications: Holds CE, API 607, API 6FA, ISO, and SIL safety certifications.

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: ≤4.25h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier exhibits strong capabilities in design and customization, offering extensive R&D and ODM/OEM services. They hold multiple certifications such as ISO and CE, suggesting a commitment to quality and sustainability. However, financial data indicates no recorded revenue or profit over recent years, raising concerns about financial credibility. Production capacity is significant, with an emphasis on valve manufacturing, and they have a facility equipped with machining and welding equipment. Export activities account for up to 40% of sales, but they lack overseas warehousing and showroom capabilities.

Supplier typeThe supplier provides 3D software design services and has capabilities for full customization and flexible design, serving both domestic and international markets.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, as well as CE and other certifications, indicating strong compliance with international standards.

After-Sales capabilityThe company provides non-traditional after-sales services and has clear procedures for handling customer complaints and maintaining service capability.

Financial creditThe supplier's financial data shows no revenue or profit in the last three years, indicating potential financial instability or reporting issues.

R&D capabilityThe supplier demonstrates innovation with new products in the past year and offers ODM services, although they lack SDK availability.

Production capacityThe supplier has significant production capabilities, with an annual output above US$100 million, focusing on various valve types.

Customization capabilityThe supplier excels in customization, offering a wide range of services from minor to full customization based on samples or designs.