Marine-Grade Stainless Steel Screwed End Ball Valves

These stainless steel screwed end ball valves are designed for demanding marine applications where reliability and corrosion resistance are essential. Crafted from high-quality 316 stainless steel, they withstand the harsh saltwater environment typical of ship and offshore installations. The screwed end connections simplify fitting and allow for quick installation in existing piping systems.

Featuring a full bore design, these valves ensure minimal pressure drop and unobstructed flow. The quarter-turn handle provides instant shut-off control, while the PTFE seat ensures a positive seal. Ideal for use in ship engine rooms, ballast systems, fuel lines, and general marine plumbing services, these valves deliver dependable performance for years of service.

Each valve is pressure tested to meet industry standards, ensuring peace of mind for ship engineers and technicians.

Key Features

Technical Specifications

SpecificationValue
Material316 Stainless Steel
End ConnectionScrewed (BSP / NPT)
Size Range1/4" – 4"
Pressure RatingPN16 / 150 WOG
Temperature Range-20°C to +150°C
TypeFull Bore Ball Valve
OperationLever Handle
StandardMarine Industry Standards

Frequently Asked Questions

What materials are these ball valves made from?

They are manufactured from marine-grade 316 stainless steel, providing excellent resistance to corrosion in saltwater environments.

What sizes are available?

We offer sizes ranging from 1/4" to 4" with screwed ends (BSP or NPT) to suit your requirements.

What is the pressure rating?

These valves have a pressure rating of PN16 (150 WOG), suitable for most marine applications.

Can these valves be used for seawater?

Yes, the 316 stainless steel construction ensures they are suitable for seawater and other corrosive marine environments.

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