What are the available size ranges?

The size range is NPS4 to NPS12, or DN100 to DN300.

What is the nominal pressure class?

The nominal pressure is Class 150, PN10, or PN16.

What are the main applications for this valve?

It is suitable for steel plants, cement transport systems, coal-fired power plants, and pneumatic conveying systems.

Industrial Valve Flanged Pneumatic Rotary Tungsten Carbide Disc Disc Feeding Gate Valve

Name: Industrial Valve Flanged Pneumatic Rotary Tungsten Carbide Disc Disc Feeding Gate Valve
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2048755342

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$600.00-6,000.00

1 Set

Product profile

Customization

Available

Media

Dry Ash

Temperature

Ordinary Temperature

Model NO.

FRZ643Y

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

DIN

Application

Industrial Usage

Feedback Mode

Magnetic Position Switch, Mechanical Limit Switch

Painting Color

Colors Can Be Customized

Air Connector

Order Negotiation

Face to Face

Dimension Can Be Customized

Transport Package

Exported Wooden Box

Specification

DN50-DN350

Trademark

FREE-VALVE

Origin

China

HS Code

8481804090

Production Capacity

200 Set/Month

Key features

Customizable Dimensions: Structural length and connection size can be customized to fit specific requirements.

Customizable Colors: Painting colors can be customized according to customer preferences.

Tungsten Carbide Sealing: Sealing faces made of toughened hard alloy ensure good abrasion resistance and prolonged service life.

High Service Temperature: Piston rod does not contact medium directly, allowing higher service temperatures without damage.

Anti-Deposition Design: Rotational motion prevents ash deposition on sealing surfaces during operation.

Self-Cleaning Outlet: Slant structure at outlet end prevents medium accumulation and ensures proper opening.

Floating Spring Connection: Spring force compensates for thermal expansion, contraction, and sealing surface wear.

Wide Application Range: Suitable for steel plants, cement systems, coal power plants, and pneumatic conveying systems.

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.