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Reliable Pneumatic Flanged Butterfly Valve for Industrial Applications
US$500.00
2 Pieces
Product profile
Customization
AvailableMedia
WaterDriving Mode
ManualConnection Form
FlangeStructure
Double-Eccentric SealingSeal Form
Force SealedValve Stem
NormalWork Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)Working Temperature
Medium Temperature (120°C<T<450°C)Material of Seal Surface
Metal Hard SealedValve Body
CastingApplication
Industrial Usage, Water Industrial UsageEnter Attribute Here (e.g.: Size)
Enter Value Here (e.g.: 12 Inches)Sealing Material
Hard AlloyConnection Type
Flange and WeldOperating Type
Manual, Electric or PneumaticTransport Package
Wooden BoxSpecification
ASME; DINTrademark
QUANSHNOrigin
ChinaHS Code
8481804090Production Capacity
200 Per MonthKey features
Bidirectional Sealing: Installation not restricted by fluid direction; self-sealing under pressure.
Metal Hard Seal: Hard alloy sealing material ensures reliability and wear compensation for long service life.
Cleaning Function: Unique rotational structure crushes solid particles during operation for self-cleaning.
Wide Size Range: Available in sizes from 2' to 40' (DN50 to DN2000) for diverse industrial applications.
Flexible Operation: Supports manual, electric, or pneumatic operating types for versatile control.
Robust Materials: Body materials include WCB, CF8, CF8M, CF3, CF3M for durability in harsh environments.
High Pressure Class: Rated for Pressure Class 150 to Class 300 (PN1.0 to PN4.0) for mid-pressure systems.
Certified Quality: Holds CE, API 607, API 6FA, ISO, and SIL certifications for safety and compliance.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.25h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier exhibits strong capabilities in design and customization, offering extensive R&D and ODM/OEM services. They hold multiple certifications such as ISO and CE, suggesting a commitment to quality and sustainability. However, financial data indicates no recorded revenue or profit over recent years, raising concerns about financial credibility. Production capacity is significant, with an emphasis on valve manufacturing, and they have a facility equipped with machining and welding equipment. Export activities account for up to 40% of sales, but they lack overseas warehousing and showroom capabilities.
Supplier typeThe supplier provides 3D software design services and has capabilities for full customization and flexible design, serving both domestic and international markets.
CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, as well as CE and other certifications, indicating strong compliance with international standards.
After-Sales capabilityThe company provides non-traditional after-sales services and has clear procedures for handling customer complaints and maintaining service capability.
Financial creditThe supplier's financial data shows no revenue or profit in the last three years, indicating potential financial instability or reporting issues.
R&D capabilityThe supplier demonstrates innovation with new products in the past year and offers ODM services, although they lack SDK availability.
Production capacityThe supplier has significant production capabilities, with an annual output above US$100 million, focusing on various valve types.
Customization capabilityThe supplier excels in customization, offering a wide range of services from minor to full customization based on samples or designs.
Product Q&A
Q:What causes leakage at the stem extension?
A:
There are two reasons: one is the sealing ring damage; second, the sealing ring wear, aging.
Q:How to solve the leakage at the stem extension?
A:
The solution is to replace the sealing ring.
Q:What causes leakage at the valve and pipe connection?
A:
First, the sealing surface is damaged or contaminated by dirt; second, gasket failure; third, the pipe flange pressure is uneven or not pressed.
Q:How to deal with leakage at the connection of valve and pipeline?
A:
The following measures can be taken: repair the sealing surface or clean up the dirt; replace the gasket; press the flange bolt evenly.
Q:What is the cause of leakage in the valve?
A:
There is mainly debris on the sealing surface, or the sealing surface is damaged.
Send Inquiry
*To:
HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.
HENAN QUANSHUN FLOW CONTROL SCIENCE & TECHNOLOGY CO., LTD.*Content:
Supplier replies will be sent to your registered email
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