What is the lead time for production?

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

What certifications does the product hold?

The product holds CE, CCC, and ISO9001:2015, ISO45001:2018, ISO14001 certifications.

Electric Butterfly Valve for Control Smoke Ventilation in Chimney

Name: Electric Butterfly Valve for Control Smoke Ventilation in Chimney
Brand: Wuhan Grat Control Valve Co., Ltd.
SKU: 684373931

Hubei, ChinaWuhan Grat Control Valve Co., Ltd.

US$50.00

1 Piece

Product profile

Customization

Available

Media

Gas

Driving Mode

Electric

Model NO.

EB-000037

Connection Form

Flange

Structure

Centre Sealing

Seal Form

Auto Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Casting

Standard

DIN

Application

Industrial Usage, Water Industrial Usage

Connection

Wafer/Flang

Valve Size

DN40-1000

Actuator Material

Casting Aluminum Alloy

Body Material

Wcb, Qt450-10, Ht200, Ht250

Seal Ring

PTFE

Applicable Medium

Vitriol, Phosphoric Acid, Chlor

Transport Package

Wooden Case

Specification

CE/ISO/CNAS

Trademark

GRAT

Origin

Wuhan, Hubei, China

HS Code

8481804090

Production Capacity

1000PCS/Month

Key features

Patent Positioning Technology: Features new technology patent for Potentiometer Positioning Device (PPD) and Direct Debugging Switch (DDS).

Zero Leakage Performance: Fluorine plastic lining disc with spherical sealing surface ensures ultra-long service life and zero leakage.

Strong Corrosion Resistance: Suitable for strong corrosive media including vitriol, phosphoric acid, chlorine, and aqua regia.

Flexible Connection Options: Available in both Flange and Wafer connection forms for versatile installation.

Diverse Body Materials: Constructed from WCB, QT450-10, HT200, or HT250 to meet various industrial needs.

Fast Response Time: Action time ranges from 4 to 30 seconds for efficient flow control.

Comprehensive Certifications: Holds CE, CCC, ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

Company profile

Importers and ExportersCooperated with Fortune 500Management CertificationHigh Repeat Buyers Choice

Wuhan Grat Control Valve Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 9 Years CertifiedNearest Port: Shenzhen Port. Shanghai Port.Average Response Time: ≤2.51h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, service, quality-control, R&D, and export-trade capabilities. It reports ISO9001, ISO14001, and ISO45001-related certifications, plus CCC and CE product certifications. Evidence indicates documented service procedures, complaint-handling procedures, quality assurance, material traceability, and corrective/preventive-action records. The supplier reports SDK availability, recent new-product development, ODM services, and OEM services for well-known brands. Manufacturing equipment includes CNC equipment, automatic screw-locking machines, laser-marking equipment, and an assembly line. It also reports cooperation with Fortune 500 companies. However, financial information is limited to reporting years rather than performance metrics, and overseas service coverage is stated as zero, so some fields cannot be fully assessed.

Supplier typeThe supplier is classified as a "Combined" company, and its listed offerings cover export trade, manufacturing, service, quality control, R&D, and sustainable development capabilities. This indicates a multi-function supplier profile rather than a narrowly defined service-only entity.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, as well as ISO45001:2018 and ISO14001 certifications in other records. Product compliance certifications include CCC and CE, supporting both management-system and product-compliance capability.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaints. It also cites excellent after-sales service, but the stated overseas service coverage is zero, so international after-sales reach is not demonstrated.

R&D capabilityThe supplier reports SDK availability, new-product development during the past year, three years of total R&D-engineer experience, and an AI model used for data processing and management decisions. These statements provide explicit evidence of R&D and technology-development activity.

Production capacityThe supplier lists CNC equipment, automatic screw-locking machines, laser-marking equipment, and an assembly production line. It also reports quality assurance, traceable raw-material identification, maintained instructions, and a quality-control capability quantity of 1; production scale and capacity are not otherwise specified.

Customization capabilityThe supplier explicitly reports ODM services and OEM capability for well-known brands, together with recent new-product development. These statements directly support its ability to provide customized or customer-specific product development and manufacturing.

Client casesThe supplier explicitly states that it has collaborated with Fortune 500 companies and identifies China Refrigeration as a trade show related to service capability. The provided information does not name the companies or describe project scope, so the depth of these references cannot be assessed.