JIS 16K 青铜角阀 – F7304 球形阀 / F7410 SDNR
WDL Valve JIS 16K 青铜角阀 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.
- 型号： JIS F7304 and JIS F7410
- Valve Types: Angle globe valve and angle SDNR valve
- 额定压力： JIS 16K
- 尺寸范围： DN15–DN40
- 车身材质： Tin bronze
- Connections: JIS 16K flanged ends
- Service Media: Seawater, steam and compatible oil
描述
JIS 16K Bronze Angle Valve
该 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
| 型号 | 阀门类型 | Main Function | 连接 |
|---|---|---|---|
| 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 |
技术规格
| 制造商 | 蔚德力阀门 |
|---|---|
| Applicable Models | JIS F7304 / JIS F7410 |
| 额定压力 | JIS 16K |
| 公称尺寸 | DN15–DN40 (1/2–1 1/2 inch) |
| Valve Pattern | 90-degree angle pattern |
| End Connection | JIS 16K flanged ends |
| 操作 | Manual handwheel |
| Service Media | Seawater, steam and compatible oil |
| Service Temperature | Normal temperature; confirm the allowable range for the selected medium |
Main Dimensions
| DN | 尺寸 | 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.
建筑材料
| 部分 | 材料 | Grade / Mark |
|---|---|---|
| Body and Bonnet | Tin Bronze | ZQSn10-21 |
| Disc and Stem | Aluminum Bronze | QAl9-21 |
| 包装 | PTFE | SFT-2 |
压力测试数据
| 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
典型应用
- 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
订购信息
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.
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