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Acid Resistance PVC/UPVC/PVDF Plastic Flange End Swing Type Check Valve
US$100.00-600.00
100 Sets
Product profile
Customization
AvailableMedia
AcidTemperature
Ordinary TemperatureModel NO.
FRH44SMaterial
Fluorine LiningConnection Form
FlangeStructure
SwingPressure
Ordinary PressureFunction
Sfcv Rubber LobeSealing Form
Self-SealingFlow Direction
BidirectionalStandard
DINApplication
Industrial Usage, Water Industrial UsageFace to Face
According to ManufactureColor
Colors Can Be CustomizedFluorine-Lined Material
According to Customer RequirementsCo (Certificate of Origin)
Authorized by The Chinese CustomsTransport Package
Wooden BoxSpecification
DN25~DN300Trademark
FREE-VALVEOrigin
ChinaHS Code
8481809000Production Capacity
200 Set/MonthKey features
Customizable Color Options: Colors can be customized according to customer requirements.
Bidirectional Flow Design: Supports bidirectional flow direction for versatile pipeline applications.
Corrosion Resistant Materials: Constructed from PVC, UPVC, PVDF, and fluorine lining for acid resistance.
Easy Maintenance Access: Bolt bonnet allows disc and hinge pin access without removing the valve.
Low Flow Resistance: Smooth inner wall ensures low friction coefficient and minimal liquid flow resistance.
Positive Shut Off: Eccentric hinge pin and disc seat guarantee positive shut off of returning medium.
Flange Connection Standard: Flange connection size available according to GB/T9113 or ASME B16.5.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-11-14Nearest Port: SHANGHAI PORTAverage Response Time: ≤2.23hTerms 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 available for this check valve?
A:
The body materials include RPP, PVDF, CPVC, and UPVC, with fluorine lining options for enhanced corrosion resistance.
Q:Is the color of the valve customizable?
A:
Yes, colors can be customized according to customer requirements.
Q:What is the flow direction of this valve?
A:
The valve supports bidirectional flow direction, though it is normally designed for horizontal flow conditions with upward flow under the disc.
Q:What are the main applications for this valve?
A:
It is widely used in pipeline transmission lines with corrosive media, including water, air, oil, and corrosive chemical liquids.
Q:What standards does the flange connection follow?
A:
The flange connection size is available according to GB/T9113 or ASME B16.5 standards.
Send Inquiry
*To:
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD*Content:
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