CBM Cast Iron Marine Valve

CBM Cast Iron Marine Valve

Certificate: CCS, GL, BV certificate, etc.
Delivery Time: 15 days
Place of Origin: China
Packing Details: Export standard packaging.

Category:

Cast Iron CBM Marine Valve | 0.5MPa Heavy-Duty Stop Valves for Corrosive Marine Environments

Product Overview

The CBM 1087-81 Cast Iron Stop Valve is a heavy-duty marine valve specifically engineered for shipbuilding applications requiring exceptional resistance to seawater, freshwater, and wastewater corrosion. Manufactured with HT200 cast iron body and bronze internals, this robust valve delivers reliable performance in the most demanding marine conditions. With full IACS certification and multiple configuration options, it provides optimal flow control for various marine fluid systems.

Key Features & Benefits

  • Superior Corrosion Resistance: Excellent performance in seawater, freshwater, and wastewater applications

  • Heavy-Pattern Construction: Designed specifically for shipbuilding industry requirements

  • Premium Material Combination: HT200 cast iron body with ZQSn10-2 bronze disc and QA19-2 aluminum bronze stem

  • 0.5MPa Pressure Rating: Ideal for marine piping systems

  • Multiple Valve Types: Available as globe valves, check valves, stop check valves, and globe check valves

  • Custom Material Options: Special materials available including cast steel, stainless steel 304, and 316L

  • IACS Certified: Approved by DNV, KR, BV, CCS, RINA, LR, ABS, NK for global compliance

  • Multi-Medium Compatibility: Suitable for various marine fluids and applications

  • Quality Assurance: Strict quality control throughout manufacturing process

Material Specification

  • Body & Cover: HT200 Cast Iron

  • Disc: ZQSn10-2 (Tin Bronze)

  • Stem: QA19-2 (Aluminum Bronze)

  • Optional Materials: Cast Steel, Stainless Steel 304, Stainless Steel 316L

Product Range

  1. CBM 1081-81 Cast Iron Globe Valve

  2. CBM 1082-81 Cast Iron Globe Check Valve

  3. CBM 1088-81 Cast Iron Stop Check Valve

  4. CBM 1089-81 Cast Iron Check Valve

Technical Specifications

  • Standard: CBM 1087-81 Series

  • Nominal Pressure: 0.5 MPa

  • Nominal Diameter: DN50-DN250

  • Media: Sea Water, Fresh Water, Waste Water, Various Marine Fluids

  • Certifications: DNV, KR, BV, CCS, RINA, LR, ABS, NK

Dimensions (mm)

DN L H D C g h t f
50 210 100 130 105 88 15 16 2
65 250 115 155 130 112 15 18 2
80 280 130 180 145 125 19 18 2
100 340 150 200 165 145 19 20 2
125 410 170 235 200 180 19 20 2
150 480 190 265 230 210 19 22 2
200 570 220 320 280 255 23 24 2
250 740 275 385 345 320 23 26 2

The description/sizes may be different with goods, please check with us when order.

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