Shipbuilding-fuel Oil Tank Self-closing Drain Valves U/F Type

The Shipbuilding Fuel Oil Tank Self-closing Drain Valve (U/F Type) is a specialized safety device designed for marine fuel oil tanks. It automatically closes to prevent spills and leaks, ensuring safe and efficient operation. This valve is engineered for durability, corrosion resistance, and reliable performance under harsh marine conditions. Its self-closing mechanism activates in emergencies, minimizing environmental impact and enhancing onboard safety. Ideal for shipbuilders and marine engineers, this valve complies with international safety standards, offering a dependable solution for managing fuel drainage on vessels.

 

1.Drawing

2.COMPONENT

NO.	parts Name	Material
1	Body	BC6
2	Bonnet	BC6
3	Disc	BC6
4	Stem	C3771BD OR BE
5	Handle	SS400

3.DIMENSION

SIZE TABLE
DN	d	L	D	C	NO.	h	T	H	11
5K15U	15	55	80	60	4	12	9	179	55
10K15U	15	55	95	70	4	15	12	179	55
5K20U	20	65	85	65	4	12	10	187	65
10K20U	20	65	100	75	4	15	14	187	65
5K25U	25	65	95	75	4	12	10	187	65
10K25U	25	65	125	90	4	19	14	187	65
5K40U	40	90	120	95	4	15	12	229	100
5K65U	65	135	155	130	4	15	14	252	100

 

SIZE TABLE
DN	d	L	D	C	NO.	h	t	H
5k15f	15	110	80	60	4	12	9	179
5k20f	20	130	85	65	4	12	10	187
10k20f	20	130	100	75	4	15	14	187
5k40f	40	180	120	95	4	15	12	229

 

Q: What materials are used in the construction of the U/F Type self-closing drain valve?

A: The valve is constructed from high-quality, corrosion-resistant materials, designed to withstand harsh marine environments and ensure long-term durability.

Q: How does the self-closing mechanism work?

A: The self-closing mechanism is activated automatically when there is an emergency or unexpected change in pressure, ensuring the valve closes promptly to prevent fuel spills and leaks.

Q: Are these valves compliant with international safety standards?

A: Yes, the U/F Type self-closing drain valves comply with international safety and environmental standards, ensuring they meet regulatory requirements for marine operations.

Q: What maintenance is required for these valves?

A: These valves are designed for easy maintenance with straightforward installation and minimal upkeep, reducing downtime and maintenance costs for ship operators.

Q: How do these valves contribute to environmental protection?

A: By minimizing the risk of fuel leaks, the self-closing drain valves help protect marine ecosystems and reduce the environmental impact of maritime operations.

 

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