Marine Cast Iron Gate Valve

**Product Specifications:** - **Model No.:** Gate Valve - **Material:** Cast Iron - **Pressure Rating:** High Temperature - **Seal Type:** Rubber Sealed - **Function:** Flow Regulation - **Application:** Industrial and Marine Use - **Product Name:** Marine Cast Iron Gate Valve - **Condition:** New - **Standards:** GB, DIN, JIS - **HS Code:** 848180490 **Additional Details:** - **Type:** Straight-through - **Connection Style:** Flanged - **Actuation:** Manual - **Valve Stem Thread Position:** Outside Stem - **Standard Compliance:** DIN - **Nominal Diameter (DN):** 50~600mm - **Brand:** Trust - **Trademark:** Trusttrade - **Origin:** China **Brief Description:** The marine flanged cast iron gate valve operates at a pressure of 5 kg/cm² and is manufactured in accordance with JIS F7363. We specialize in producing high-quality and reliable gate valves that are suitable for use in fresh water, seawater, oil, gas, and steam pipelines. This valve is available in sizes ranging from DN 50 to DN 600, making it ideal for a wide range of industrial and maritime applications. Our product line includes various types of marine valves such as check valves, stop valves, gate valves, seachest valves, butterfly valves, quick close valves, and storm valves. The sizes range from DN 6mm to DN 1100mm, and the pressure ratings go from PN 0.1 MPa to 6.4 MPa. We maintain a strict quality control system throughout the entire production process, including casting, machining, assembly, and testing, to ensure the highest level of product quality. Class certificates such as CCS, ABS, BV, KR, DNV, GL, LR, NK, and RINA are available upon request. **Test Pressure Table:** | Test Pressure (MPa) | DN | ≤400 | 450–600 | |---------------------|------------|------------|-------------| | Sealing Pressure | | 0.77 | 0.55 | | Strength Pressure | | 1.05 | 0.75 | | Maximum Pressure (MPa) | DN | ≤200 | 250–400 | 450–600 | |------------------------|------------|------------|-------------|-------------| | Liquid Status | | | | | | Saturated Steam | | 0.3 | 0.2 | 0.2 | | Oil & Fluctuating Water| | 0.5 | 0.5 | 0.5 | | <120°C No Flushing Water| | 0.7 | 0.7 | 0.5 | **Component Materials:** | Component Name | Material | Code | Standard | |---------------------|----------------|--------------|----------------| | Valve Body | Cast Iron | HT200 | GB12226 | | Gate Plate | | | | | Valve Cover | Copper | HPb | GB5232 | | Valve Stem | | | | | Rod Nut | | | | | Sealing Ring | Cast Bronze | ZCuSn5 Pb5Zn5| GB12225 | Our valves are designed for durability, reliability, and long-term performance in harsh environments. Whether you're looking for standard or custom solutions, we provide tailored options to meet your specific needs.

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