Ductile Cast Iron Brass Dual Plate Wafer Check Valve Non Return Check Valve

Customization: Available
Media: Water
Temperature: Ordinary Temperature

Product Description

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Basic Information

Model NO.
DN50-DN800
Material
Cast Iron
Connection Form
Flange
Structure
Swing
Pressure
Ordinary Pressure
Flow Direction
Unidirection
Standard
DIN
Application
Industrial Usage, Water Industrial Usage
Product Name
Check Valve
Body Material
Cast Iron, Ductile Iron
Certificate
ISO9001:2008 Ce
Color
Customer's Request
Origin
China
HS Code
8481804090
Check Valve Product View
Check Valve Detail

Technical Specifications

Size: DN50-DN800
Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel
Seat: EPDM, NBR, PTFE, Neoprene, Hypalon, Silion
Shaft: Stainless Steel 416, 316, 304
Working Temp: -10°C - 120°C
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Material Components

Part Name Material Options
BodyCast Iron, Ductile Iron, Carbon Steel, Stainless Steel
PlateDuctile Iron, Carbon Steel, Stainless Steel
SpringStainless Steel
Hinge PinStainless Steel
PlugCarbon Steel
Body BearingPTFE
Stop PinStainless Steel
Body SeatNBR, EPDM, Neoprene
Check Valve Dimension Drawing
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Frequently Asked Questions

1. Can I have a sample order for valve?
Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
2. Can you provide OEM or ODM service?
Yes, we have professional research & development team. The products can be manufactured as per your request.
3. Can you provide relevant documentation and certificates?
Yes, we can provide ISO9001:2000, CE certification, DNV, LR, CCS, and FM/UL certifications. Test reports and certificates of material analysis are also available upon request.
4. What are your terms of delivery?
We accept EXW, FOB, CIF, DAP etc. You can choose the one which is the most convenient for you.
5. What is the average lead time?
For samples, the delivery time is about 2-5 days. For batch production, it is about 15-60 days after receiving the deposit payment and final approval of drawings.
6. How do you handle after-sales service?
Warranty time: 12 months from shipment. We are responsible for all quality problems within this period.

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