What actuator type is used for this valve?

The valve uses a pneumatic actuator, specifically a double action cylinder.

Pneumatic Balance Parallel Sliding Double Disc Ceramic Gate Valve for Fly Ash

Name: Pneumatic Balance Parallel Sliding Double Disc Ceramic Gate Valve for Fly Ash
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2228831595

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$600.00-2,000.00

1 Piece

Product profile

Customization

Available

Media

Dry Ash

Temperature

Ordinary Temperature

Model NO.

FRZ644TC

Type

Direct-acting

Material

Carbon Steel

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Pneumatic

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Flow Control

Standard

DIN

Application

Industrial Usage, Water Industrial Usage

Colour

Blue or Grey

Sealing Material

Engineer Ceramic

Face to Face Dimension

Customized

Pneumatic Type

Double Action Cylinder

Transport Package

Wooden Box

Specification

DN50~DN300

Trademark

FREE VALVE

Origin

China

HS Code

8481804090

Production Capacity

500sets Per Month

Key features

Wear-Resistant Ceramic Sealing: Structural ceramics resist wear and flushing for long service life.

Self-Sealing Double Disc Design: Spring-loaded double discs ensure bi-directional sealing without clogging.

Anti-Deposition Valve Disc: Rotational motion prevents ash deposition on sealing surfaces.

Customizable Face-to-Face: Face-to-face dimension 'L' can be customized per customer needs.

Customizable Colors: Available in Blue or Grey colors based on customer preference.

Blow Sweep Port Option: Automatic blow sweep device can be set for different conditions.

Pneumatic Actuation: Double action cylinder ensures reliable and efficient operation.

Wide Application Scope: Ideal for power plants, cement industry, and dressing works.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCustomization from DesignsOEM Services

ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-11-14Nearest Port: SHANGHAI PORTAverage Response Time: ≤2.35hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD is a limited company specializing in valves, with valid import/export licensing and substantial export reach. It offers OEM, ODM, and multiple forms of customization, while exporting to a broad set of global markets and holding seven years of export experience. However, the supplier has only two employees, no cooperative suppliers, no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, and has not participated in offline trade shows. Service-management documentation is weak: approved-supplier records lack signatures or dates, and no written procedures or records were identified for corrective actions or complaint handling. The supplier does not provide 3D software design, has had no new products in the past year, and lacks an SDK. Financial information is only represented by reporting years, without performance values. An audit by TÜV Rheinland is recorded, but the audit result is listed as 0 and the report validity shown ended...

Supplier typeThe supplier is identified as a limited company with no larger-company affiliation, two employees, and valves as its primary product. It also holds a valid import/export license, indicating an independently operated trading and manufacturing entity with export authorization.

After-Sales capabilityThere are no written procedures or records for customer complaint handling or corrective and preventive actions. The supplier also lacks inventory, overseas warehouses, overseas showrooms, overseas agents, and branches, limiting documented and geographically supported after-sales infrastructure.

R&D capabilityThe supplier provides ODM services, but it does not provide 3D software design, reported no new products during the past year, and has no available SDK. These explicit limitations indicate weak evidence of current product-development and software-enabled innovation.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, demonstrating broad stated customization capability despite lacking 3D software design.

Product Q&A

Q:What material is used for the sealing surface?

The sealing pair is made of structural ceramics, which offer perfect performance to resist wear and flushing.

Q:How does the double disc structure improve sealing?

It inserts a spring between the double valve discs to ensure self-sealing through bi-directional flexible preload pressure, providing low-pressure bi-directional sealing without dust clogging.

Q:Can the face-to-face dimension be customized?

Yes, the face-to-face dimension 'L' can be customized according to customer requirements.

Q:What are the main applications for this valve?

It is mainly used in power plant ash handling systems, cement industry dry powder conveying and dumping, and dressing works for dry powder materials' selection and conveying.

Q:Is the valve color customizable?

Yes, the color can be customized to Blue or Grey.