What actuator types are available?

The valve is operated by a pneumatic actuator, specifically a double action cylinder.

What are the available connection types?

The valve features a flange connection type compliant with ASME B16.5 and GB/T9113 standards.

Does the valve offer blow sweep options?

Yes, a blow sweep port or automatic blow sweep device can be set on the valve body based on operating conditions.

Double Disc Gate Valve Operated by Pneumatic

Name: Double Disc Gate Valve Operated by Pneumatic
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2141833952

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$600.00-2,000.00

1 Set

Product profile

Customization

Available

Media

Dry Ash

Temperature

Ordinary Temperature

Model NO.

FRZ644TC-10C

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

Ceramic Sealing Material: Structural ceramics provide superior wear and flushing resistance for dry ash applications.

Self-Sealing Design: Spring-loaded double discs ensure bi-directional sealing and prevent dust clogging.

Anti-Deposition Technology: Rotational valve disc motion prevents ash deposition on sealing surfaces for longer service.

Customizable Face-to-Face: Face-to-face dimension 'L' can be customized according to specific customer requirements.

Pneumatic Actuation: Double action cylinder ensures reliable opening and closing for flow control.

Blow Sweep Capability: Optional blow sweep port or automatic device can be set for different operating conditions.

Wide Size Range: Available in sizes from NPS2 to NPS14 (DN50 to DN350) for various industrial needs.

Dual Material Discs: Disc options include carbon steel with ceramic or stainless steel with ceramic.

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.