วาล์วมุมทองแดง JIS 16K – F7304 Globe / F7410 SDNR
วาล์วมุม WDL Valve JIS 16K ทำจากบรอนซ์ are designed for marine seawater, steam and compatible oil piping systems. The JIS F7304 provides manual isolation and flow control, while the JIS F7410 SDNR model combines shut-off control with reverse-flow prevention.
- รุ่น: JIS F7304 and JIS F7410
- Valve Types: Angle globe valve and angle SDNR valve
- ค่าความดันที่กำหนด: JIS 16K
- ช่วงขนาด: DN15–DN40
- วัสดุตัวเครื่อง: Tin bronze
- Connections: JIS 16K flanged ends
- Service Media: Seawater, steam and compatible oil
คำอธิบาย
JIS 16K Bronze Angle Valve
The WDL Valve JIS 16K bronze angle valve is designed for marine and industrial piping systems requiring reliable isolation, flow regulation or reverse-flow prevention. It is available as the JIS F7304 angle globe valve and the JIS F7410 angle screw-down non-return valve.
Its compact 90-degree flow arrangement can replace a separate elbow and valve in suitable piping layouts, helping reduce installation space and the number of flange connections.
Difference Between JIS F7304 and JIS F7410
| Model | ประเภทวาล์ว | Main Function | Connection |
|---|---|---|---|
| JIS F7304 | Bronze angle globe valve | Manual isolation and flow regulation | JIS 16K flanged ends |
| JIS F7410 | Bronze angle SDNR valve | Manual isolation and reverse-flow prevention | JIS 16K flanged ends |
Technical Specifications
| Manufacturer | WDL Valve |
|---|---|
| Applicable Models | JIS F7304 / JIS F7410 |
| Pressure Rating | JIS 16K |
| Nominal Size | DN15–DN40 (1/2–1 1/2 inch) |
| Valve Pattern | 90-degree angle pattern |
| End Connection | JIS 16K flanged ends |
| การดำเนินการ | Manual handwheel |
| Service Media | Seawater, steam and compatible oil |
| Service Temperature | Normal temperature; confirm the allowable range for the selected medium |
Main Dimensions
| DN | ขนาด | L | D | PCD | t | n-d | H | W |
|---|---|---|---|---|---|---|---|---|
| 15 | 1/2″ | 70 | 95 | 70 | 12 | 4-15 | 120 | 80 |
| 20 | 3/4″ | 75 | 100 | 75 | 14 | 4-15 | 125 | 100 |
| 25 | 1″ | 85 | 125 | 90 | 14 | 4-19 | 140 | 125 |
| 32 | 1 1/4″ | 90 | 135 | 100 | 16 | 4-19 | 145 | 125 |
| 40 | 1 1/2″ | 100 | 140 | 105 | 16 | 4-19 | 160 | 140 |
All dimensions are in millimetres unless otherwise stated.
Materials of Construction
| Part | วัสดุ | Grade / Mark |
|---|---|---|
| Body and Bonnet | Tin Bronze | ZQSn10-21 |
| Disc and Stem | Aluminum Bronze | QAl9-21 |
| Packing | PTFE | SFT-2 |
Pressure Test Data
| Maximum Working Pressure | Shell Hydrostatic Test | Seat Hydrostatic Test |
|---|---|---|
| 16 kgf/cm² | 24 kgf/cm² | 18 kgf/cm² |
Features and Applications
Key Features
- Compact 90-degree angle flow arrangement
- Bronze construction for marine piping applications
- JIS 16K flanged connections
- Available in DN15 to DN40 sizes
- Manual shut-off and flow regulation
- F7410 SDNR design provides reverse-flow protection
การใช้งานทั่วไป
- Shipbuilding and marine piping systems
- Seawater and cooling-water pipelines
- Steam systems within approved operating limits
- Fuel oil and lubricating oil systems
- Pump discharge and auxiliary pipelines
- Offshore and port equipment
Ordering Information
To request a quotation for a JIS F7304 or JIS F7410 bronze angle valve, please provide the model, nominal size, service medium, operating pressure, operating temperature, quantity and required inspection documents.
Final dimensions, materials and pressure-temperature ratings are subject to the approved WDL Valve technical datasheet.
รีวิว
ยังไม่มีบทวิจารณ์