What are the payment terms?

We accept LC, T/T, D/P, PayPal, and Western Union. International commercial terms include FOB, CIF, CFR, and EXW.

What is the lead time for production?

The average lead time is within 15 workdays during the off-season and one month during the peak season.

Good Sealing Performance Flap Valve for Cement Industry

Name: Good Sealing Performance Flap Valve for Cement Industry
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 1978210775

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$600.00-5,000.00

5 Pieces

Product profile

Customization

Available

Media

Powder

Temperature

High Temperature

Type

Direct-acting

Material

Carbon Steel

Connection Form

Flange

Pressure

Ordinary Pressure

Actuator

Pneumatic/Electric/Manual

Seal Surface

Parallel Gate Valve

Thread Position of Valve Rod

Outside Gate Valve

Usage

Flow Control

Standard

DIN

Application

Industrial Usage

Capacity

3-60m3/H

Motor Power

1.1-5.5kw

Drive Unit

Sew / Chinese Brand

Flange Size

200-800mm

Transport Package

Wooden Case

Specification

small

Trademark

Origin

China

HS Code

8481804090

Production Capacity

10000sets/Year

Key features

High Sealing Performance: Alternating valve plate and seat ensure strong sealing, preventing air turbulence and wild wind.

Automatic Gravity Reset: Valve plate opens under material gravity and automatically resets via counterweight lever system.

Durable Heavy Hammer Design: Mechanical transmission offers smooth operation, no impact, few replacement parts, and reliable use.

Wide Material Compatibility: Suitable for powder, cement, metallurgy, and food grade materials with polishing accuracy up to 300#.

Flexible Drive Options: Available with pneumatic, electric, or manual actuators to suit various industrial needs.

Compact & Easy Maintenance: Strong, compact structure with simple design, delicate appearance, and easy maintenance.

Customizable Specifications: Customizable capacity (3-60m3/H), motor power (1.1-5.5kw), and flange size (200-800mm).

Company profile

Importers and ExportersExperienced Team

Botou Ever Lucky Machinery Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤8.67h

AI-Powered supplier vetting

SummaryEver Lucky Machinery is identified as an environmental machinery manufacturer based in Hebei, with over 20 years of experience covering research, design, manufacturing, installation, commissioning, sales, and after-sales service. It has five production lines, 6–10 quality-control staff, stated output across multiple environmental-equipment product categories, inventory capability, and valid manufacturing contracts with associated subcontractors. The supplier offers broad customization, ODM, and OEM services, but does not provide 3D software design, has not launched a new product in the past year, and has no available SDK. Quality procedures are documented for finished-product inspection and customer complaints, while corrective and preventive action procedures lack written records. The company states that it has BV, SGS, and CE certificates, but the provided information does not specify their scope or validity. Overseas service infrastructure is limited: there are no overseas agents, branches, warehouses,...

Supplier typeThe supplier is explicitly described as a professional environmental machinery manufacturer engaged in research, design, manufacturing, sales, installation, commissioning, and after-sales service. Its stated location is Botou City in Hebei, and its company description emphasizes manufacturing operations and quality control.

R&D capabilityThe supplier provides ODM services and has broad design-related customization options, but reports no new products in the past year, no 3D software design service, and no available SDK. These stated limitations prevent a positive assessment of current innovation capability.

Production capacityThe supplier operates five production lines, has 6–10 quality-control staff, reports defined annual output for screw conveyors, rotary valves, dust collectors, drag conveyors, and bucket elevators, and maintains inventory capability. It also has valid manufacturing contracts with each related subcontractor and uses CNC bending, laser-cutting, and CNC machining equipment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, ODM services, and OEM services for popular brands. This provides direct evidence of broad customization and contract-manufacturing capability, although 3D software design is not available.

Product Q&A

Q:What is the working principle of the flap valve?

The valve plate opens automatically under the gravity of the material. After the material falls, a counterweight lever system automatically resets the valve plate to close it, preventing wild wind from blowing in and ensuring continuous material transportation.

Q:What materials can this valve handle?

It is suitable for conveying powdered materials, cement, and food grade materials. It features good wear resistance and sealing under high temperatures, making it ideal for metallurgy, chemical industry, and power industries.

Q:What drive methods are available?

The valve supports pneumatic, electric, and manual actuators. You can choose the drive method based on your actual needs and application scenario.

Q:Can the valve be customized?

Yes, customization is available for capacity (3-60m3/H), motor power (1.1-5.5kw), drive unit, and flange size (200-800mm). We also offer OEM and ODM services.

Q:What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PCS, allowing for flexible purchasing for various industrial applications.