Male Threaded Stop Valve

Male Threaded Stop Valve

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

Category:

Marine Bronze Male Threaded Stop Valve | GB1951-2008 Certified for Multi-Medium Applications

Product Overview
Our GB1951-2008 Marine Bronze Male Threaded Stop Valve is engineered for versatile fluid control in shipbuilding and vessel repair applications. This compact threaded valve features a durable bronze construction with stainless steel stem, providing reliable performance in seawater, freshwater, lubricating oil, fuel oil, and steam services up to 250°C. With male threaded connections and multiple size options, it offers easy installation and maintenance in space-constrained marine environments.

Key Features & Benefits

  • GB1951-2008 Compliance: Meets Chinese national standard for marine threaded valves

  • Multi-Medium Compatibility: Suitable for seawater, freshwater, lubricating oil, fuel oil, and steam (≤250°C)

  • Male Threaded Connection: Easy installation in compact spaces

  • 1.6 MPa Pressure Rating: Reliable performance in various marine systems

  • Premium Material Construction: Cast tin bronze body with stainless steel stem

  • Custom Material Options: Available in cast steel, stainless steel 304, 316L, and other grades

  • Compact Design: Space-saving configuration for marine applications

Technical Specifications

  • Standard: GB1951-2008

  • Application Media: Seawater, Freshwater, Lubricating Oil, Fuel Oil, Steam (≤250°C)

  • Nominal Pressure: 1.6 MPa

  • Nominal Diameter: DN6 to DN32

  • Standard Materials:

    • Body, Cover & Disc: Cast Tin Bronze

    • Stem: Stainless Steel

Custom Material Options

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

  • Special Requirements: Custom material configurations available

  • Enhanced Corrosion Resistance: Options for specific marine environments

Applications

  • Shipboard piping systems

  • Lubricating oil and fuel oil lines

  • Steam service applications (≤250°C)

  • Cooling water and seawater systems

  • Auxiliary machinery connections

  • Instrumentation and gauge connections

Dimension Charts (mm)

DN6 & DN10 Configuration
| DN | L | H | H1 | D | D1 | D2 | L0 | L1 | D0 | S | A | B | Weight (kg) |
|—-|—|—|—-|—|—|—|—|—|—|—|—|—|—|————|
| 6 | 78 | 34 | 90 | 77 | 32 | M18×1.5 | 15.8 | 9 | 13 | 2 | 50 | 6 | 0.34 |
| 10 | 80 | 34 | 90 | 78 | 32 | M22×1.5 | 19.8 | 13 | 14 | 2 | 50 | 6 | 0.40 |

DN15 to DN32 Configuration
| DN | L | H | H1 | D | D1 | D2 | L0 | L1 | D0 | S | A | B | Weight (kg) |
|—-|—|—|—-|—|—|—|—|—|—|—|—|—|—|————|
| 15 | 95 | 46 | 100 | 91 | 40 | M30×2 | 27 | 19 | 19 | 3 | 50 | 6 | 0.60 |
| 20 | 110 | 49 | 112 | 100 | 44 | M36×2 | 33 | 24 | 19 | 3 | 65 | 7 | 0.98 |
| 25 | 125 | 53 | 128 | 113 | 48 | M42×2 | 39 | 29 | 20 | 3 | 80 | 8 | 1.35 |
| 32 | 145 | 58 | 136 | 121 | 56 | M48×2 | 45 | 36 | 20 | 3 | 80 | 8 | 1.60 |

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

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