What are the typical applications for this valve?

It is widely used in building materials, metallurgy, mining, power plants, and ventilation systems for hot air, flue gas, and dust-laden air pipelines.

Does this valve come with a pneumatic actuator?

Yes, the valve is equipped with a double-acting or spring-return pneumatic actuator for automatic remote operation. Optional accessories include solenoid valves, limit switches, and positioners.

Can this valve be used for flow regulation?

Yes, pneumatic ventilation butterfly valves can be used for both on-off and throttling (flow regulation) applications in air and gas systems.

What is the advantage of the wafer type design?

Wafer type design is compact, lightweight, and easy to install between standard flanges. It saves piping space and reduces overall installation costs.

What certificates do you hold?

We hold ISO 9001:2015 and CE certifications, ensuring compliance with international quality and safety standards.

Low Pressure Drop Pneumatic Butterfly Valve for Air Duct with CE

Name: Low Pressure Drop Pneumatic Butterfly Valve for Air Duct with CE
Brand: Hebei Pioneer Valve Technology Co., Ltd.
SKU: 2308305275

Hebei, ChinaHebei Pioneer Valve Technology Co., Ltd.

US$10.00

1 Piece

Product profile

Customization

Available

Media

Gas

Driving Mode

Pneumatic

Model NO.

CLV

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Valve Body

Sheet Metal

Standard

API 609, ISO 9001:2015, PED, Crm

Application

Industrial Usage, Water Industrial Usage, Metallurgy, Mining, Power Plants, Building Materia

Province

Hebei

Yr of Establish

2004

Leakage Rate

Allowable Leakage Per Jb/T 8692/Non-Tight Shut-off

Actuator Type

Double Acting Pneumatic/Spring Return Pneumatic

Actuator Accessories

Solenoid Valve, Limit Switch, Positioner (Optional

Flange Standard

ANSI B16.5 / DIN 2501 / JIS B2220

Disc Material

Stainless Steel (SS304 / SS316)

Stem Material

Stainless Steel

Face-to-Face Dimension

ISO 5752 / En 558 Series 20

Air Supply Pressure

4 to 7 Bar

Certifications

ISO 9001:2015, CE

Transport Package

Export Standard Wooden Crate

Specification

12 Inch (DN300)

Trademark

Pioneer

Origin

China

Key features

Equipped with pneumatic actuator for remote and automatic control, ensuring quick response and reliable on-off or throttling operation.

Built with stainless steel (SS304 / SS316) for excellent corrosion resistance, heat resistance, and durability in harsh environments.

Specifically designed for ventilation, exhaust, and air isolation systems where zero leakage is not required, offering cost-effective performance.

Space saving and light-weight design with short structural length allows easy installation and reduces supporting structure costs.

Optimized disc profile minimizes pressure drop, improving system energy efficiency and reducing operating costs.

Suitable for hot air, flue gas, dust-laden air, and exhaust systems in metallurgy, mining, power plants, and building materials industries.

Fewer components with no internal linkages or bolts ensure high reliability, low maintenance, and extended service life.

Multi-position installation capability, not affected by medium flow direction, providing flexibility in system design.

Reliable performance from minus 40 to 450 degrees Celsius, accommodating high-temperature gas applications.

Each valve inspected for operational functionality and leakage per industry standards to ensure reliable performance.

Company profile

Quality AssuranceProduct CertificationHigh Repeat Buyers ChoiceOEM Services

Hebei Pioneer Valve Technology 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: 2years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.28h

About Our Factory & Business Background

AddressShijiazhuang, Hebei, China

Plant Area780 square meters

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1set

Supply Chain Partners180

Our Production Capability & Technical Expertise

Main Productsfloating ball valve

Production MachinesMachinging Center, CNC Lathe

Inspection Type for Finished Products100% inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2024-04-08

Main MarketsNorth America

Repeat Buyers Choice50%~80%

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationCE, Others

Product Q&A

Q:What is the difference between a ventilation butterfly valve and a standard industrial butterfly valve?

A ventilation butterfly valve is a non-tight shut-off valve designed for air, hot gas, and dust-laden applications with allowable leakage. Standard industrial butterfly valves provide bubble-tight shut-off for liquid and high-pressure services.

Q:What is the leakage rate of this valve?

This is a non-tight shut-off ventilation valve. It allows a certain leakage rate per JB/T 8692 standard, which is acceptable for air and gas systems where zero leakage is not required.

Q:What materials are available for the valve body and disc?

The body and disc are available in stainless steel SS304 or SS316, providing excellent corrosion and heat resistance for high-temperature gas applications.

Q:Can this valve be used for liquid service?

No, this valve is specifically designed for air, hot air, and dust-laden gas service. It is not recommended for liquid or high-pressure applications.

Q:What is the maximum operating temperature?

Depending on the material grade, the valve can operate reliably from minus 40 to 450 degrees Celsius.