Cast Iron Stop Check Valve

Cast Iron Stop Check Valve

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

Category:

CBM 1088-81 Cast Iron Stop Check Valve | Flow Regulation & Shut-Off Valves for Marine Systems

Product Overview
The CBM 1088-81 Cast Iron Stop Check Valve is a dual-function valve designed for precise flow regulation and reliable shut-off in marine applications. Combining the features of a stop valve and check valve, it offers short-stroke operation and secure cutting functionality, making it ideal for controlling seawater, freshwater, and other media in shipboard systems. Manufactured to Chinese Boat Standard CBM 1088-81, this valve ensures optimal performance with its cast iron body and bronze internals.

Key Features & Benefits

  • ✅ Dual Function Design: Combines stop valve control with check valve prevention

  • ✅ Short-Stroke Operation: Quick opening and closing with reliable shut-off

  • ✅ CBM 1088-81 Certified: Complies with Chinese marine standard specifications

  • ✅ Precise Flow Regulation: Ideal for flow control in various marine systems

  • ✅ Custom Material Options: Special materials available upon request

  • ✅ Global Certification Ready: BV, RINA, LR, KR, NK, DNV, CCS, ABS approvals available

  • ✅ Rigorous Quality Control: Ensures reliable performance in demanding conditions

Technical Specifications

  • Design Standard: CBM 1088-81

  • Body & Cover Material: HT200 Cast Iron

  • Disc Material: ZQSn10-2 Bronze

  • Stem Material: QA19-2 Aluminum Bronze

  • Nominal Pressure: 0.5MPa

  • Nominal Diameter: DN50-DN250

Dimensions & Specifications

DN (mm) L H D C g h t f A B
50 210 100 288 358 130 105 88 15 16 2
65 250 115 310 392 155 130 112 15 18 2
80 280 130 345 434 180 145 125 19 18 2
100 340 150 374 475 200 165 145 19 20 2
125 410 170 426 536 235 200 180 19 20 2
150 480 190 487 605 265 230 210 19 22 2
200 570 220 623 759 320 280 255 23 24 2
250 740 275 750 925 385 345 320 23 26 2

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

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