What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Does the valve prevent air leakage?

Yes, the double flap design creates a gas lock effect that prevents air turbulence and wild wind, ensuring efficient powder conveying.

Pneumatic Operation Double Flap Valve for Magnesium Silicate

Name: Pneumatic Operation Double Flap Valve for Magnesium Silicate
Brand: Botou Ever Lucky Machinery Co., Ltd.
SKU: 2012031662

Hebei, ChinaBotou Ever Lucky Machinery Co., Ltd.

US$600.00-5,000.00

5 Pieces

Product profile

Customization

Available

Media

Powder

Temperature

High Temperature

Model NO.

400*400

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

Gas Lock Function: Prevents air turbulence and wild wind, ensuring stable powder conveying under pressure.

Flexible Drive Options: Available with pneumatic, electric, or manual actuators for diverse application needs.

Customizable Specifications: Capacity, motor power, and flange size can be customized from samples or designs.

Food-Grade Polishing: Polishing accuracy up to 300# makes it suitable for food-grade material conveying.

Robust Construction: Compact design with strong sealing performance and no sliding structure to prevent blocking.

OEM/ODM Support: Full customization, minor customization, and flexible customization services available.

Low Maintenance: Smooth mechanical transmission with fewer replacement parts and reliable performance.

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: ≤7.22h

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:Can the valve be customized?

Yes, we offer full customization, minor customization, and flexible customization based on samples or designs, including capacity, motor power, and flange size.

Q:What drive methods are available?

The valve supports pneumatic, electric, and manual drive methods to meet different operational requirements.

Q:Is this valve suitable for food-grade materials?

Yes, the valve plate can be polished to an accuracy of 300#, making it safe for conveying food-grade materials.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.