What are the size ranges available?

The size range is NPS2 to NPS16 (DN50 to DN400), with nominal pressure ranging from NPS4 to NPS12 (DN100 to DN300).

Pneumatic Ceramic Lined Rotating Double Disc Gate Valve

Name: Pneumatic Ceramic Lined Rotating Double Disc Gate Valve
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2060527532

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$600.00-6,000.00

1 Set

Product profile

Customization

Available

Media

Fly Ash

Temperature

Ordinary Temperature

Model NO.

FRXZ644TC-10C

Type

Straight-through

Material

Ceramic

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Pneumatic

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Emptying, Drain

Standard

Application

Industrial Usage, Fly Ash

Face to Face

L Can Be Customized According to Customer Requirem

Color

Colors Can Be Customized

Certificate of Origin

Signature and Seal Authorized by Chinese Customs

Air Source Connector

as Required on Site

Transport Package

Wooden Box

Specification

color, blue, gray, material color

Trademark

FREE-VALVE

Origin

China

HS Code

848180

Production Capacity

200pieces/Month

Key features

Durable Ceramic Sealing: Toughened engineering ceramics provide excellent abrasion resistance and prolonged service life.

Anti-Ash Deposition: Rotational motion prevents ash accumulation on sealing surfaces, ensuring reliable performance.

Double Disc Design: Two-side sealing realized by double rotary disc structure for enhanced reliability.

Customizable Dimensions: Structural length (Face to Face) and connection sizes can be customized per requirements.

Ash Prevention Blow Hole: Valve body equipped with blow hole to prevent fly ash accumulation in the cavity.

Maintenance Free Operation: Sturdy design withstands severe conditions with minimal maintenance requirements.

Pneumatic Actuation: Operated by pneumatic double acting cylinder for efficient automation in industrial systems.

Versatile Application: Suitable for steel plants, coal power, and cement systems using pneumatic conveying.

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.

Product Q&A

Q:What materials are used for the sealing faces?

The sealing faces are made of toughened engineering ceramics, which are well ground and polished to ensure reliable sealing performance and abrasion resistance.

Q:Can the valve dimensions be customized?

Yes, the structural length (Face to Face) and connection sizes can be customized according to customer requirements.

Q:What is the applicable temperature range?

The applicable temperature range is 0 to 200 degrees Celsius.

Q:What are the main applications for this valve?

It is suitable for coal-fired power plants, steel plants, cereal transport systems, and cement transport systems, particularly in dense and dilute phase pneumatic conveying.

Q:How does the valve prevent ash deposition?

The valve plate rotational motion avoids ash deposition on the sealing surface, and the body is equipped with a blow hole to prevent fly ash accumulation in the cavity.