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Home > Industrial Equipment & Components > Valve > Other Valves & Parts > Flange-End Plate Type Check Valve (CBT3819-1999) for Industrial Piping Zhibang
Flange-End Plate Type Check Valve (CBT3819-1999) for Industrial Piping Zhibang
Product Spotlights
CBT3819-1999 compliant flange-end check valve featuring plate-type design for rapid backflow prevention. Offers customizable pressure ratings (PN10-PN25), multiple material options, and ISO9001-certified quality. Reduces system downtime with maintenance-friendly construction and global shipping from Chinese ports.
Negotiable
MOQ: 20 Units (Price negotiable depending on order volume and customization)
Key Specifications
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Valve Type:
Plate Type Check Valve
Connection Type:
Flange End
Standard Compliance:
CBT3819-1999
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai
Delivery Detail:
10 days
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Valve Type
Plate Type Check Valve
Connection Type
Flange End
Standard Compliance
CBT3819-1999
Application
Industrial Piping Systems
Material Options
Cast Iron, Ductile Iron, Stainless Steel
Pressure Rating
PN10-PN25 (Customizable)
Size Range
DN50-DN600 (Available)
Brand
Zhibang
Certification
ISO9001
Flow Direction
Unidirectional
As an ISO9001-certified manufacturer established in 2016, Shanghai Zhibang Valve delivers precision-engineered flow control solutions trusted across global industrial markets. Our Flange-End Plate Type Check Valve meets rigorous CBT3819-1999 standards, providing reliable backflow prevention in critical piping systems. With annual exports exceeding US$1 million to five continents, we combine manufacturing expertise with international compliance to ensure valve performance that reduces downtime and maintenance costs.
Core Features & Technical Advantages:
- Robust Construction: Available in cast iron, ductile iron, or stainless steel for corrosion resistance and extended service life
- Efficient Flow Control: Plate-type design minimizes pressure drop while ensuring swift closure against reverse flow
- Simplified Installation: Flange-end connections enable seamless integration into existing pipelines without specialized tools
- Customizable Configuration: Sizes from DN50 to DN600 with optional pressure ratings up to PN25
Technical Specifications:
| Parameter | Specification |
|---|---|
| Operating Temperature | -20°C to 120°C (adjustable) |
| Seat Material | NBR, EPDM, or PTFE options |
| Face-to-Face Dimensions | Per CBT3819-1999 standard |
| Leakage Class | Class VI (zero visible leakage) |
Client Benefits:
- Reduces energy loss through optimized flow dynamics
- Maintenance-friendly design with accessible internal components
- Prevents water hammer effects through controlled closure
- Compatible with aggressive media including steam and chemicals
Our valves are shipped globally from Shanghai, Guangzhou, and Hong Kong ports, serving industries from oil/gas to water treatment. With ISO9001 quality assurance and a presence across 14 international markets including North America and Southeast Asia, Zhibang guarantees products that enhance system reliability. Contact us for customized solutions meeting your specific pressure and material requirements.
Frequently Asked Questions:
-
Q: What distinguishes plate-type from swing check valves?
A: Plate types offer faster response times and compact design, ideal for space-constrained installations. -
Q: Can this valve handle vertical installation?
A: Yes, it maintains performance in both horizontal and vertical orientations when flow direction is maintained. -
Q: Are replacement parts available?
A: All wear components like seals and plates are standardized for easy replacement. -
Q: What maintenance intervals are recommended?
A: Annual inspection suffices under normal conditions; actual frequency depends on operational severity. -
Q: Is the CBT3819-1999 standard internationally recognized?
A: Yes, it's widely adopted in Asian and European industrial specifications. -
Q: Can I request special flange dimensions?
A: Custom flange drilling patterns are available upon request. -
Q: What's the lead time for DN400 valves?
A: Standard sizes ship in 2-3 weeks; expedited production is optional.
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1Yr
Business Type
Manufacturer
Year Established
2016
Annual Export Value
US$1 Million - US$1.5 Million
Product Certifications
ISO9001
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