The Marine Cast Iron Gate Valve is a high-quality product designed for industrial and marine applications. It is manufactured according to the JIS F7363 standard, ensuring reliability and performance in various environments. This valve is ideal for use in fresh water, seawater, oil, gas, and steam pipelines, making it a versatile solution for different industries.
Key specifications include:
- **Model No.:** Valve
- **Material:** Cast Iron
- **Pressure Rating:** High Temperature
- **Seal Surface:** Rubber Sealed
- **Usage:** Regulation
- **Application:** Industrial and Marine Use
- **Product Name:** Marine Cast Iron Gate Valve
- **Condition:** New
- **Standards:** GB, DIN, JIS
- **HS Code:** 848180490
Additional features:
- **Type:** Straight-through
- **Connection Form:** Flange
- **Actuator:** Manual
- **Thread Position of Valve Rod:** Outside Gate Valve
- **Standard:** DIN
- **Size Range (DN):** 50~600mm
- **Brand:** Trust
- **Trademark:** Trusttrade
- **Origin:** China
This gate valve is available in sizes ranging from DN 50 to DN 600 and is suitable for a wide range of pressure conditions. The product line also includes various types of marine valves such as check valves, stop valves, seachest valves, butterfly valves, quick close valves, and storm valves. Sizes can go as small as DN 6mm up to DN 1100mm, with pressure ratings from PN 0.1MPa to 6.4MPa.
Our company ensures strict quality control throughout the entire production process—from casting and machining to assembly and testing. We provide class certificates from CCS, ABS, BV, KR, DNV, GL, LR, NK, and RINA to meet international standards.
### Test Pressure Table
| Test Pressure (MPa) | DN ≤ 400 | DN 450–600 |
|---------------------|----------|------------|
| Sealing | 0.77 | 0.55 |
| Strength | 1.05 | 0.75 |
### Maximum Pressure Table
| Liquid Status | DN ≤ 200 | 250–400 | 450–600 |
|---------------------------|----------|---------|---------|
| Saturated Steam | 0.3 | 0.2 | 0.2 |
| Oil & Fluctuation Water | 0.5 | 0.5 | 0.5 |
| <120°C No Flushing Water | 0.7 | 0.7 | 0.5 |
### Component Materials
| Component | Material | Code | Standard |
|------------------|-----------------|---------------|----------------|
| Valve Body | Cast Iron | HT200 | GB12226 |
| Gate Plate | Cast Iron | HT200 | GB12226 |
| Valve Cover | Copper | HPb | GB5232 |
| Valve Rod | Copper | HPb | GB5232 |
| Rod Nut | Copper | HPb | GB5232 |
| Sealing Ring | Cast Bronze | ZCuSn5Pb5Zn5 | GB12225 |
These valves are built to last and perform under harsh conditions, making them an excellent choice for marine and industrial systems where durability and precision are essential. Whether you're looking for a single valve or a full set of marine piping solutions, our products are designed to meet the highest standards of safety and efficiency.
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