Cast Iron Globe Valves

Cast Iron Globe Valves are robust, durable valves specifically designed for marine environments. They control fluid flow in piping systems aboard ships and other marine vessels. These valves feature a cast iron body for enhanced strength and corrosion resistance, making them ideal for withstanding harsh marine conditions. Typically, they are used for throttling applications, providing precise flow regulation. The globe design ensures tight shutoff capabilities, and they are easy to maintain, ensuring reliable performance over extended periods.

 

1.Drawing

2.COMPONENT

MATERIALS TABLE
NO.	Parts Name	Material
		CLASS B	CLASS S
1	Body	FC200
2	Bonnet	FC200
3	Disc	BC6	SUS420
4	Valve seat	BC6	SUS420
5	Stem	C377IBD OR BE	SUS420
6	Cland  packing	BC6
7	Gasket	NON-ASBESTOS
8	Handwheel	FC200

 

3.DIMENSIONS

SIZE TABLE(7305)
DN	d		D	C	NO.	h	t	H	D2
50	50	210	130	105	4	15	16	270	160
65	65	250	155	130	4	15	18	300	180
80	80	280	180	145	4	19	18	310	180
100	100	340	200	165	8	19	20	360	224
125	125	410	235	200	8	19	20	390	250
150	150	480	265	230	8	19	22	445	280
200	200	570	320	280	8	23	24	530	315
250	250	740	385	345	12	23	26	650	355
300	300	840	430	390	12	23	28	740	400
350	335	940	480	435	12	25	30	840	500
400	380	1050	540	495	16	25	30	940	600

 

SIZE TABLE(7307)
DN	d		D	C	NO.	h	t	H	D2
50	50	220	155	120	4	19	20	285	160
65	65	270	175	140	4	19	22	310	200
80	80	300	185	150	8	19	22	320	200
100	100	350	210	174	8	19	24	370	250
125	125	420	250	210	8	23	24	420	280
150	150	490	280	240	8	23	26	470	315
200	200	570	330	290	12	23	26	555	355
250	250	740	400	355	12	25	30	680	450
300	300	840	445	400	16	25	32	770	500

 

SIZE TABLE(7309)
DN	d		D	C	No.	h			D2
50	50	220	155	1250	8	19	20	285	160
65	65	270	175	140	8	19	22	310	200
80	80	300	200	160	8	23	24	340	224
100	100	350	225	185	8	23	26	385	250
125	125	430	270	225	8	25	26	455	315
150	150	500	305	260	12	25	28	510	355
200	200	570	350	305	12	25	30	630	450

 

Q: What are the main applications of cast iron globe valves?

A: Cast iron globe valves are primarily used for controlling and regulating fluid flow in marine piping systems, such as on ships, oil rigs, and other marine vessels.

Q: How do cast iron globe valves withstand corrosive environments?

A: The cast iron material is treated or coated to enhance its natural corrosion resistance, making these valves suitable for the harsh, salty conditions typical of marine environments.

Q: What maintenance is required for globe valves?

A: Regular maintenance includes inspecting for wear and tear, checking for leaks, lubricating moving parts, and occasionally replacing seals or other internal components to ensure optimal performance.

Q: Can these valves handle high-pressure applications?

A: Yes, these valves are designed to handle varying pressure levels typical in marine systems, but it's essential to check the specific pressure rating for each valve to ensure it meets your requirements.

Q: Are marine cast iron globe valves easy to install?

A: Yes, these valves are designed for straightforward installation, with standard flange connections that fit seamlessly into existing marine piping systems.

 

Hot Tags: cast iron globe valves, China, manufacturers, suppliers, factory, customized, price