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Ductile Cast Iron Dual Plates Wafer Type Butterfly Check Valve Connector High Pressure
US$15.00-35.00
10 Pieces
Product specifications
Port size
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableMedia
WaterDriving Mode
ManualModel NO.
DH77XConnection Form
WaferStructure
Butterfly ValvesSeal Form
Force SealedValve Stem
ExtendedWork Pressure
Mid-Pressure (2.5mpa< Pn <6.4mpa)Working Temperature
Normal Temperature (-40°C<T<120°C)Material of Seal Surface
Metal Hard SealedValve Body
Forge WeldingApplication
Industrial Usage, Water Industrial Usage, Household UsageCustomized Support
ODM, OEM, ObmWarranty
3 YearsColor
Customized ColorTransport Package
Wooden BoxSpecification
2"~12"Trademark
MaitoleadOrigin
Hebei, ChinaHS Code
84818090Production Capacity
50000tons/YearKey features
Dual Plate Design: Faster response, lower pressure loss, and greater stability compared to swing check valves.
Customizable Support: ODM, OEM, and OBM services available to meet specific project requirements.
Wide Size Range: Available in sizes from 2'' to 12'' (DN 50-DN 300) for diverse pipeline needs.
Premium Materials: Constructed with Ductile Iron (A536/EN-GJS) and Stainless Steel stems for durability.
Global Certifications: FM, UL, WRAS, CE, DNV, and ISO9001 certified for international compliance.
Versatile Applications: Suitable for water supply, HVAC, fire protection, oil & gas, and chemical systems.
Flexible Delivery Terms: Supports EXW, FOB, and CIF terms to suit your logistical preferences.
Quality Assurance: Strict quality control including water testing to ensure zero leakage.
Company profile

Business Type: Trading Company, Group CorporationAverage Response Time: ≤1.94h
AI-Powered supplier vetting
SummaryThe supplier is primarily engaged in the international trade of valves and related products, holding ISO 9000 and 9001 certifications, with a strong export focus. Financial data over recent years suggest stability, though specific figures are not detailed. The supplier lacks innovation and after-sales service capabilities, as indicated by the absence of new product development and lack of written procedures for customer service. Customization is limited to sample-based designs, with no ODM or OEM for known brands. Production capabilities are robust, with substantial output and compliance with numerous international standards. However, the supplier does not maintain overseas showrooms or participate in offline trade shows, limiting direct global engagement.
Supplier typeThe supplier acts as an international trade agent specializing in valves, offering both certified high-end and cost-effective products.
CertificationsThe supplier holds ISO 9000 and ISO 9001 certifications, as well as FM/UL certifications for specific products.
After-Sales capabilityThere are no written procedures or records for handling customer complaints or corrective actions, indicating a deficiency in after-sales service.
R&D capabilityInnovation capability is low, with no new products launched recently and no ODM or OEM services offered.
Production capacityThe supplier has robust production capabilities with a significant annual output and compliance with various international standards.
Customization capabilityCustomization services are limited to sample-based designs, with no ODM services available.
Product Q&A
Q:Can I have a sample order for valve?
A:
Definitely Yes. We welcome sample order to test and check quality. Mixed samples are acceptable.
Q:Can you OEM or ODM?
A:
Yes, we have a great research & development team. The products can be made according to your request.
Q:Can you provide the relevant documentation and certificate?
A:
Yes, we can provide you with the documentation and certificate you need, ISO9001:2000 international quality system certification, (CE) certification of the European Community, Det Norske Veritas (DNV) factory certification, Lloyd's Register (LR) factory certification, China Classification Society (CCS) quality system certification and the FM and UL certification of the US, Bureau Veritas (BV), American Bureau of Shipping (ABS) etc. Of course we can also provide you the test Report; Certificate o
Q:Can you do the design for us?
A:
yes. Please send us high resolution images, your logo and other materials needed. We will send you finished files for confirmation.
Q:What is your terms of delivery?
A:
We accepte EXW, FOB, CIF, etc. You can choose the one which is the most convenient for you.
Send Inquiry
*To:
Maitolead Pipeline Technology(Tianjin)Co., Ltd.
Maitolead Pipeline Technology(Tianjin)Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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