How does the double disc design improve performance?

The double disc structure with an inserted spring ensures self-sealing through bi-directional flexible preload, preventing dust clogging.

Frz644tc Flanged Pneumatic Double Disc Gate Valve for Fly Ash

Name: Frz644tc Flanged Pneumatic Double Disc Gate Valve for Fly Ash
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2139476352

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$600.00-2,000.00

1 Piece

Product profile

Customization

Available

Media

Fly Ash

Temperature

Ordinary Temperature

Model NO.

FRZ644TC/FRZ644Y

Type

Direct-acting

Material

Carbon Steel

Connection Form

Flange

Pressure

Ordinary Temperature

Actuator

Pneumatic

Seal Surface

Engineer Ceramic

Thread Position of Valve Rod

Outside Gate Valve

Usage

Flow Control

Standard

Application

Industrial Usage

Colour

Blue/Green/Gray

Cylinder

Double Action

Face to Face Dimension

Can Be Customized

Accessory

Can Be Customized

Transport Package

Wooden Box

Specification

DN50-DN350

Trademark

FREE VALVE

Origin

China

HS Code

848180

Production Capacity

500 Sets Per Month

Key features

Engineer Ceramic Seal: Sealing surface made of structural ceramics for perfect wear and flushing resistance.

Double Disc Design: Two-side sealing with double plate structure ensures low pressure bi-directional sealing.

Self-Clearing Action: Valve disc auto-rotate and self-clearing design prevent dust clogging during operation.

Spring Self-Sealing: Spring inserted between discs ensures self-sealing through flexible preload pressure.

Customizable Options: Color, cylinder type, face-to-face dimension, and accessories can be customized.

Wide Size Range: Available in sizes DN50 to DN300 (NPS2 to NPS12) for various industrial needs.

Versatile Application: Ideal for fly ash handling, cement industry, and dry powder conveying systems.

Easy Operation: Features strong abrasion resistance and easy open/close functionality.

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: ≤2.23hTerms 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.