What is the service life of the sealing surface?

The sealing surface has a prolonged service life due to the use of wear-resistant ceramic material with hardness reaching 60-70HRC, which reserosion effectively.

What are the available connection types?

The standard connection type is Flange, complying with standards such as GB/T12221 and ASME B16.10.

Is the actuator compatible with harsh environments?

Yes, the cylinder piston rod does not contact the medium directly, which greatly prolongs the service life of the cylinder even in high-temperature or abrasive conditions.

Pneumatic Dual Tunnel Diverter Rotary Sheardisc Gate Valve for Bulk Material

Name: Pneumatic Dual Tunnel Diverter Rotary Sheardisc Gate Valve for Bulk Material
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2112178492

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$1,000.00-6,000.00

1 Set

Product profile

Customization

Available

Media

Fly Ash

Temperature

High Temperature

Model NO.

FRZ645TC

Type

Straight-through

Material

Tungsten Carbide

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

Disc

Full Tungsten Carbide or Ring Tungsten Carbide

Transport Package

Wooden Box

Specification

DN100~DN350

Trademark

FREE-VALVE

Origin

China

HS Code

848180

Production Capacity

200pieces/Month

Key features

Dual Tunnel Diverter Design: One inlet and two outlets for efficient material diversion in pneumatic systems.

High Wear Resistance: Sealing faces made of toughened engineering ceramics with 60-70HRC hardness.

Extended Cylinder Life: Piston rod does not contact medium, protecting cylinder from high temperatures.

Customizable Structure: Face-to-face length, color, and outlet angles can be customized per requirements.

Self-Cleaning Action: Rotational motion prevents ash deposition on sealing surfaces during operation.

Thermal Compensation: Floating spring connection compensates for thermal expansion and contraction.

Wide Application Scope: Suitable for fly ash, cement, limestone, coal, and other powder materials.

Robust Disc Material: Disc options include full tungsten carbide or ring tungsten carbide for durability.

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: ≤2.25hTerms 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 primarily offering valves. It has been exporting for seven years and holds an effective import-export license. The company provides a range of customization services but lacks 3D software design capabilities. It does not have overseas warehouses or showrooms and has a limited production output. Financial data is current, but specific figures are undisclosed, and the supplier's fire drill status is unknown. The company was audited by TUVRHEINLAND. It has no written procedures for handling customer complaints or corrective actions, which may impact after-sales service capability.

After-Sales capabilityThe supplier lacks written procedures for handling customer complaints and corrective actions, which may indicate a deficiency in after-sales service capability.

R&D capabilityThe supplier has not developed any new products in the past year, suggesting limited innovation capability.

Customization capabilityThe supplier offers a wide range of customization services but does not provide 3D software design services.

Client casesThe supplier offers OEM services for popular brands, indicating some experience with well-known customer cases.

Product Q&A

Q:What materials can this valve handle?

It is designed for dry, loose solid materials such as fly ash, raw cement, limestone, pulverized coal, bentonite, and other powder granular solids.

Q:Can the valve dimensions be customized?

Yes, the face-to-face length (L), connection size, and outlet port angle (usually 45 degrees) can be customized according to customer requirements.

Q:What is the operating temperature range?

The applicable temperature range is 0 to 200 degrees Celsius, with high-temperature resistance ensured by the pneumatic actuator design.

Q:How does the valve ensure sealing efficiency?

The sealing faces are made of toughened engineering ceramics, and a floating spring connection ensures constant force matching the valve seat to compensate for wear and thermal changes.

Q:What is the standard pressure rating?

The nominal pressure ratings are Class 150, PN10, or PN16, depending on the specific model and configuration.