JGPV Ductile Iron Slow Close Check Valve 65-200mm DN 1.6/2.5 MPa for Fire Fighting Systems
Price:
USD51.9/Set - 399.9/Set
MOQ:
1 Set
Delivery Time:
14 days
Brand:
JGPV
Product Description
Product Overview
The JGPV Ductile Iron Slow Close Check Valve is engineered specifically for fire fighting systems, providing reliable backflow prevention with hydraulic slow-closing technology. This industrial-grade valve ensures system integrity while preventing water hammer and pipeline damage.
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Diameter (DN) | 65-200 mm |
| Nominal Pressure (PN) | 1.6/2.5 MPa |
| Test Pressure - Strength (Water) | 2.4/3.8 MPa |
| Test Pressure - Enclose (Water) | 1.8/2.8 MPa |
| Working Temperature | 0-80°C |
| Suitable Medium | Water |
Key Features & Benefits
Backflow Prevention
Advanced valve disc design effectively prevents medium backflow, ensuring unidirectional flow in pipeline systems.
Water Hammer Protection
Hydraulic slow-closing mechanism eliminates water hammer, reducing pipeline vibration and operational noise.
Superior Sealing
Excellent sealing performance maintains system integrity and prevents medium leakage in fire protection applications.
High Flow Capacity
Optimized flow channel design ensures maximum flow rate with minimal pressure drop.
Durable Construction
Robust ductile iron construction provides long service life, reliable operation, and easy maintenance.
Operation Principle
The 8300X Series valve utilizes hydraulic slow-closing technology that operates based on fluid pressure differentials. During normal forward flow, the valve remains open. When reverse flow occurs, the valve closes immediately to prevent backflow, while the internal hydraulic mechanism provides controlled slow closing to eliminate water hammer effects.
Installation Advantages
Most fire valves feature clamp connections, simplifying installation and pipeline integration. This design advancement streamlines the connection process, making deployment faster and more efficient for industrial and building fire protection systems.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanghai Jianggong Valve Manufacturing Co., Ltd.
Location
No. 5089, Nanzhu Road, Zhuqiao Town, Pudong New Area, 201324, P. R. China
Contact Person
David Chen