How often does the inflatable seal need replacement?

The inflatable seal is often replaced after many months and is a low-cost item.

What is the operating temperature range?

The applicable temperature range is 0 to 200 degrees Celsius.

What is the pressure rating of the valve?

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

Flanged Pneumatic Control Inflatable Seat Dome Valve for Pneumatic Conveying Systems

Name: Flanged Pneumatic Control Inflatable Seat Dome Valve for Pneumatic Conveying Systems
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2056557312

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$500.00-4,500.00

1 Set

Product profile

Customization

Available

Media

Dry Ash

Material

Carbon Steel

Model NO.

FRYDF640X

Connection Form

Flange

Driving Mode

Pneumatic

Nominal Pressure

Pn10,Pn16

Channel

Straight Through Type

Structure

C Type

Type

Fixed Ball Valve

Function

Blow-Down Valve

Temperature

Normal Temperature

Standard

ASME

Application

Industrial Usage

Certificate of Origin

Authorized by The Chinese Customs

Color

Colors Can Be Customized

Face to Face

Some Sizes Can Be Customized

Air Connector

Size Can Be Based on Customer Site

Transport Package

Wooden Box

Specification

4"-16"

Trademark

FREE-VALVE

Origin

China

HS Code

8481809000

Production Capacity

200 Pieces/Month

Key features

Customizable Colors: Colors can be customized to meet specific customer requirements.

Customizable Face to Face: Some sizes allow for customized face-to-face dimensions.

Customizable Air Connector: Air connector size can be adjusted based on the customer site.

Optional Valve Body Materials: Different valve body materials are available depending on customer needs.

Self-Compensating Inflatable Seal: Inflatable seal compensates for wear continuously during valve operation.

100% Leak Proof Performance: Ensures zero leakage even under two different pressure conditions.

Low Maintenance Design: Main components like dome casting and top plate do not require replacement for years.

Quick Operation: 90-degree turn is sufficient to move from fully closed to fully open position.

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: ≤3.32hTerms 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.