Powered by Made-in-China.com
High Efficiency Butterfly Valve for Industrial Sealing Solutions
US$500.00
1-19 Pieces
US$450.00
20+ Pieces
Product profile
Customization
AvailableMedia
WaterDriving Mode
ManualModel NO.
DQ342Y-10CConnection Form
FlangeStructure
Double-Eccentric SealingSeal Form
Force SealedValve Stem
NormalWork Pressure
Pn6-100Working Temperature
-196℃~600℃Material of Seal Surface
Metal Hard SealedValve Body
CastingApplication
Industrial Usage, Water Industrial UsageBody Material
WcbSealing Material
Hard Alloy/Stainless SteelSize
DN100-DN3000Operating Type
Electric, Manual, Pneumatic, HydraulicPressure
Pn10Transport Package
Wooden BoxSpecification
ASME; DINTrademark
QUANSHNOrigin
ChinaHS Code
8481804090Production Capacity
200 Per MonthKey features
Bidirectional Sealing Structure: Installation is not restricted by fluid direction, ensuring reliable performance in both flow directions.
Wide Size Range: Available in sizes from DN100 to DN3000, suitable for large-scale industrial applications.
Metal Hard Sealing: Features hard alloy or stainless steel sealing surfaces for durability with non-clean media.
Multiple Actuation Options: Supports electric, manual, pneumatic, and hydraulic operating types for versatile control.
Self-Sealing Device: Ensures reliable sealing performance under medium pressure without external assistance.
Comprehensive Certifications: Holds API 6D, API Q1, CE, SIL, and fire safety certifications for global compliance.
OEM and ODM Services: Customization available for body material, sealing material, and operating types.
High-Tech Manufacturer: Backed by 70+ patents and ISO certifications with over 5,000 successful projects.
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: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by reported new-product development and one national science and technology progress award. Quality, supplier-service assessment, corrective-action, and complaint-handling procedures are documented and followed. The supplier reports inventory capability, export rights, and multiple accepted trade terms, but has no overseas warehouse or showroom and no valid manufacturing-capacity contract with related subcontractors. Production information identifies one production line, 11–20 quality-control staff, and stated valve outputs. Certification evidence includes ISO9001:2015, ISO45001:2018, ISO14001, and CE. Financial credibility cannot be established because the provided financial fields report zero values for the stated periods. Customer references are not explicitly provided.
Supplier typeThe supplier operates manufacturing equipment including machining, welding, line cutting, and painting facilities; it reports one production line, inventory capability, export rights, and service proximity to Qingdao Port. However, it has no valid manufacturing-capacity contract with related subcontractors and no overseas warehouse or showroom.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with CE and other product-certification capability. These are explicit certification holdings or capabilities in the provided information.
After-Sales capabilityThe company reports technical support and non-traditional after-sales service, while its service-capability procedures, corrective and preventive actions, and customer-complaint handling have written procedures and followed records. This supports a structured after-sales process.
Financial creditThe provided financial records report zero operating revenue, operating cost, gross profit, operating profit, gross margin, and current ratio for the stated periods. These reported figures do not provide positive evidence of financial strength and indicate a material credibility concern.
R&D capabilityThe supplier reports new products within the past year, provides 3D software design and ODM services, supplies OEM services to well-known brands, and holds one national science and technology progress award. It does not have an available SDK, but the broader evidence supports innovation capability.
Production capacityThe supplier identifies machining, welding, line-cutting, and painting equipment, reports 11–20 quality-control staff, one production line, inventory capability, and stated outputs for several valve products. Its lack of a valid manufacturing-capacity contract with related subcontractors limits assurance regarding contracted capacity.
Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, flexible customization, and minor customization, as well as 3D software design and ODM services. This indicates broad customization coverage across design and manufacturing requirements.
Product Q&A
Q:What is the cause of the 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
You may also like
High Temperature Wcb Pneumatic Wafer Butterfly Valve for Industrial Pipeline
US$50.00
5 Pieces(MOQ)
High-Performance Worm Gear Lug Butterfly Valve for Industrial Use Worm Gear Lug Butterfly Valve2" ~ 48"
US$25.00-2,000.00
10 Pieces(MOQ)
Spot Supply High-Efficiency CPVC Wafer-Type Butterfly Valve for Irrigation
US$4.12-269.80
40 Sets(MOQ)
PVC Split Type Wafer Butterfly Valve for Acid and Alkaline Solution Handling
US$5.60-100.00
100 Pieces(MOQ)
Wafer / Lug High Performance Butterfly Valve for Industrial Application
US$10.00-150.00
1 Set(MOQ)
CCS Approved Marine Butterfly Valve - Corrosion-Resistant High-Performance Solution
US$25.00-2,000.00
10 Pieces(MOQ)
Premium High-Performance Wafer Butterfly Valve for Industrial Use
US$50.00-20,000.00
10 Pieces(MOQ)
High Performance Stainless Steel Lug Type Manual Valve for Industrial Water and Fluid Control Butterfly Valve
US$10.00-3,000.00
1 Piece(MOQ)
Premium Industrial Sanitary Butterfly Valve for High Efficiency
US$50.00-20,000.00
10 Pieces(MOQ)
Durable Metal Seated Butterfly Valve for High Efficiency Industrial Use
US$500.00
2 Pieces(MOQ)
High-Performance Butterfly Valves for Industrial Applications and Efficiency
US$10.00-100.00
1 Piece(MOQ)
High-Efficiency Shutoff Butterfly Valve for Heavy-Duty Steam Pipelines
US$20.00-66.00
1 Piece(MOQ)
High Performance Three—Eccentric Butterfly Valve—Core Solution for Sealing & Flow Regulation
US$40.00-1,880.00
1 Piece(MOQ)
Di Butterfly Valve for Corrosive Chemical Media, Industrial Valve Solutions
US$58.00-65.00
1 Set(MOQ)
High Performance Soft-Seated Butterfly Valve for Industrial Applications
US$40.00-300.00
1 Piece(MOQ)
Spot Supply High-Efficiency PVC Valve Wafer Type Butterfly Valve for Agricultural
US$4.31-269.80
100 Sets(MOQ)
Lug Style Cast Butterfly Valve - Zero Leakage Solution for HVAC
US$45.00-165.00
1 Piece(MOQ)