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PTFE/PFA/FEP Lined Wafer Double Flap Butterfly Type Check Valve
US$100.00-2,000.00
5 Sets
Product profile
Customization
AvailableMedia
AcidTemperature
Ordinary TemperatureModel NO.
FRH76F46Material
Fluorine LiningConnection Form
ClampStructure
ButterflyPressure
Ordinary PressureFunction
Sfcv Rubber LobeSealing Form
Self-SealingFlow Direction
BidirectionalStandard
DINApplication
Industrial Usage, Water Industrial UsageFace to Face
Size Can Be CustomizedColor
Colors Can Be CustomizedFluorine-Lined Material
According to Customer RequirementsCo (Certificate of Origin)
Authorized by The Chinese CustomsTransport Package
Wooden BoxSpecification
DN20~DN500Trademark
FREE-VALVEOrigin
ChinaHS Code
8481809000Production Capacity
200 Set/MonthKey features
Dual Flap Design: Features two semi-circle butterfly plates with spring force for quick closing and low water hammer.
Corrosion Resistance: PTFE/PFA/FEP lining provides excellent anti-corrosive performance for strong acid and alkali media.
Bidirectional Flow: Designed to permit flow in one direction while preventing reverse flow automatically.
Flexible Installation: Compact wafer design allows easy installation in tight spaces, suitable for horizontal and vertical use.
Customizable Size: Face to face dimensions can be customized to meet specific customer requirements.
Color Options: Colors can be customized according to customer specifications.
Certified Origin: Certificate of Origin is authorized by the Chinese Customs.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-11-14Nearest Port: SHANGHAI PORTAverage Response Time: ≤0.44hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD is a limited company specializing in valves, with valid import/export licensing and substantial export reach. It offers OEM, ODM, and multiple forms of customization, while exporting to a broad set of global markets and holding seven years of export experience. However, the supplier has only two employees, no cooperative suppliers, no inventory, overseas warehouse, overseas showroom, overseas agents, or branches, and has not participated in offline trade shows. Service-management documentation is weak: approved-supplier records lack signatures or dates, and no written procedures or records were identified for corrective actions or complaint handling. The supplier does not provide 3D software design, has had no new products in the past year, and lacks an SDK. Financial information is only represented by reporting years, without performance values. An audit by TÜV Rheinland is recorded, but the audit result is listed as 0 and the report validity shown ended...
Supplier typeThe supplier is identified as a limited company with no larger-company affiliation, two employees, and valves as its primary product. It also holds a valid import/export license, indicating an independently operated trading and manufacturing entity with export authorization.
After-Sales capabilityThere are no written procedures or records for customer complaint handling or corrective and preventive actions. The supplier also lacks inventory, overseas warehouses, overseas showrooms, overseas agents, and branches, limiting documented and geographically supported after-sales infrastructure.
R&D capabilityThe supplier provides ODM services, but it does not provide 3D software design, reported no new products during the past year, and has no available SDK. These explicit limitations indicate weak evidence of current product-development and software-enabled innovation.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, demonstrating broad stated customization capability despite lacking 3D software design.
Product Q&A
Q:What materials are used for the lining?
A:
The valve uses PTFE, PFA, or FEP lining materials, which are optional based on the specific media requirements.
Q:What is the size range of the valve?
A:
The available size range is DN15 to DN600.
Q:Can the valve be installed vertically?
A:
Yes, the valve supports both horizontal and vertical installation due to its compact design.
Q:Is the valve suitable for strong corrosive media?
A:
Yes, the fluorine lining provides excellent anti-corrosive performance suitable for strong acids, alkalis, and oxidants.
Q:What is the nominal pressure rating?
A:
The nominal pressure ratings are Class 150, PN10, and PN16.
Send Inquiry
*To:
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD*Content:
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