What are the pressure classes for this valve?

The nominal pressure classes are 150, PN10, and PN16.

Is the air connector size customizable?

Yes, the air connector size is determined according to site requirements.

What industries can use this valve?

It is widely used in chemical, energy, food, paper pulp, and water treatment industries.

Square or Rectangular Port Parallel Slide Knife Gate Valves for Dry Bulk Material

Name: Square or Rectangular Port Parallel Slide Knife Gate Valves for Dry Bulk Material
Brand: ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
SKU: 2157860652

Henan, ChinaZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

US$500.00-4,500.00

1 Set

Product profile

Customization

Available

Media

Air

Temperature

High Temperature

Model NO.

FRFZ643

Type

Straight-through

Material

Carbon Steel

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Manual

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Emptying, Drain

Standard

Customized

Application

Industrial Usage

Certificate of Origin

Authorized by The Chinese Customs

Color

Colors Can Be Customized

Air Connector

Size According to Site Requirements

Dimension

Customized

Transport Package

Wooden Box

Specification

100*100 to 1600*1600

Trademark

FREE-VALVE

Origin

China

HS Code

8481809000

Production Capacity

200set/Month

Key features

Customized Dimensions: Size ranges from 200x200 to 1200x1200 with custom air connector sizes.

Customized Color Options: Colors can be customized to meet specific customer requirements.

Versatile Actuator Options: Available with pneumatic, manual, or electric actuator configurations.

Robust Welded Construction: Single piece welded body made from mild steel or stainless steel.

Anti-Clogging Design: Designed for high viscosity media with efficient cutoff and anti-clogging.

Multiple Seal Materials: Options include metal-to-metal seats for gravity flow and soft sealing.

Wide Application Range: Suitable for chemical, food, paper pulp, and water treatment industries.

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: ≤3.40hTerms 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.