Marine Methanol Screwed Bonnet Needle Valve
1/4’’ to 2’’
Features:
| Valve Material | 1.4404 |
| Gasket Material | PTFE-FDA & PTFE-USP 121 |
| Max Working Conditions | 10 bar(120psi) and 150°C |
| Size | 1/4’’ to 2’’ |
Details list
Product Details
| Marine Screwed Bonnet Needle Valve | 1/4’’ to 2’’ | 10 bar(120psi) and 150°C |
Application
The Marine Screwed Bonnet Needle Valve is widely used in marine piping systems for precise flow control and throttling of various fluids—including fuels, lubricants, coolants, and auxiliary media—across ships, offshore platforms, and marine vessels. It is particularly indispensable in critical marine applications that demand fine-tuned flow regulation, such as instrument air lines, pressure gauge connections, hydraulic control systems, and fuel injection circuits, where even minor flow adjustments directly impact equipment performance and operational safety. Its screwed bonnet design ensures secure, leak-tight sealing in harsh marine environments (resisting vibration, saltwater corrosion, and temperature fluctuations), making it a reliable choice for both on-deck and engine room setups where accurate flow control and structural integrity are non-negotiable.
Packing & Delivery
We use through-hole packaging, and the valve will be wrapped in a PP bag to ensure the safety of the product to the greatest extent. We support shipping by sea and by air, and the products can also be shipped to any port you specify.
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Advantages
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Manufacturer
Tsunny valves focus on valves design and production.Have 7 casting lines and more than 40 workshops to control casting, machining, assembly and packing process.
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Why us
①Factory direct sale , competitive price ②Quality guarantee – 100% testing before sale ③Fast delivery Within about 30 days of 1 to 500 pieces
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We can do OEM
Have own independent Brand & Good at OEM production.Our products involve ANSI/API、DIN、JIS/KS、BS、NF、RUSSIA standards.













