Class 1500 Ball Valve

Class 1500 ball valves serves the pressure PN260, 260 bar. The body are made of forged steel, PEEK seat are recommended. The shell test and seat test pressure are 383 bar and 281 bar for carbon steel body ball valves.

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● Class 1500 ball valve, flanged, floating ball valve, carbon steel

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Class 1500 ball valve 2 inch

Class 1500 ball valve 2 inch

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Class 1500 Ball Valve Test Pressure (for carbon steel body valve)

Test Type	Test Pressure		Test Fluid
Shell Test	383 bar	5558 psig	Water
High Pressure Seat Test	281 bar	4076 psig	Water
Low Temperature Seat Test	6 bar	87 psig	Air

Class 1500 Working Pressures (For Material: A216 WCB, ASTM A105, A350 LF2)

Working Pressure by Class, bar

Temperature, ℃	Class 1500
-29 to 38	255.3
50	250.6
100	233.0
150	225.4
200	219.0
250	209.7
300	199.1
325	193.6
350	187.8
375	181.8
400	173.6
425	143.8
450	115.0
475	87.2
500	58.8
538	29.5

Working Pressure by Class, psig

Temperature, °F	Class 1500
-20 to 100	3,705
200	3,395
300	3,270
400	3,170
500	3,015
600	2,840
650	2,745
700	2,665
750	2,535
800	2,055
850	1,595
900	1,150
950	685
1,000	430

ANSI Class 1500 Ball Valve Dimensions and Weight

SIZE		WEIGHT	A			B	B1	C	D	E	F	G	H	I
SIZE		WEIGHT	RF	RTJ	WE	B	B1	C	D	E	F	G	H	I
NPS	DN	(kg)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)
2x 1-1/2	50x40	45	368	371	368	38	51	216	145	95	145	450	—	—
2	50	55	368	371	368	51	51	216	155	105	152	600	—	—
3x2	80x50	75	470	473	470	51	77	267	155	105	152	600	—	—
3	80	105	470	473	470	77	77	267	195	130	190	1000	235	460
4x3	100x80	130	546	549	546	77	102	311	195	130	190	1000	235	460
4	100	205	546	549	546	102	102	311	200	164	285	255	235	460
6x4	150x100	300	705	711	705	102	146	394	200	164	285	255	235	460
6	150	525	705	711	705	146	146	394	258	229	420	318	360	610
8x6	200x150	615	832	841	832	146	194	483	258	229	420	318	360	610
8	200	880	832	841	832	194	194	483	335	302	530	410	580	760
10x8	250x200	1,085	991	1000	991	194	241	585	335	302	530	410	580	760
10	250	1,560	991	1000	991	241	241	585	392	350	645	467	580	760
12x10	300x250	1,850	1130	1146	1130	241	289	675	392	350	645	467	580	760
12	300	2,355	1130	1146	1130	289	289	675	492	426	780	567	580	760
14x12	350x300	2,620	1257	1276	1257	289	317	750	492	426	780	567	580	760
16x12	400x300	2,890	1384	1406	1384	289	362	825	492	426	780	567	580	760
14	350	3,020	1257	1276	1257	317	317	750	470	483	766	560	580	760
16	400	4,260	1384	1406	1384	362	362	825	524	539	878	614	663	760
18	450	6,400	1537	1559	1537	407	407	916	595	606	1012	750	663	760
20	500	9,300	1664	1686	1664	457	457	985	680	695	1190	835	663	760

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Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)