A48SB safety valve_Valves_Mechanical Parts & Fabrication Services_Products

Brand:GOOLE

Origin:China Zhejiang

Product detail: Pressure Protection Device for the equipment and pipeline of the steam, ect. The working temperature with Carbon Material Type are less than 425℃ and with WC6 Material type are less than 500℃ and WC9 Material Type are less than 550℃.

A48SB High Temperature and High Pressure Safety Valve Material

NO	Parts	Cast Steell Material	WC6 Material	WC9 Material
1	Body	WCB	ZG1Cr5Mo	ZG15Cr1MoV
2	Seat	2Cr13	1Cr18Ni9Ti	12Cr1MoVA
3	Adjusting Ring	2Cr13	1Cr18Ni9Ti	1Cr18Ni9Ti
4	Disc	2Cr13	17-4PH	17-4PH
5	Guiding Sleeve	2Cr13	1Cr18Ni9Ti	1Cr18Ni9Ti
6	Heat Radiator	ZG230-450	ZG230-450	ZG230-450
7	Bonnet	ZG230-450	ZG230-450	ZG230-450
8	Spring	50CrVA	50CrVA	50CrVA

A48SB High Temperature and High Pressure Safety Valve Dimension

DN	Size（mm）
DN	d0	D	K	g	g1	b	f	f1	Z-￠d	DN’	D1	K1	g3	g2	b1	f’	f1’	Z1-￠d1	L	L1	≈H
A48Y-16C A48Y-16I A48-16V
40	25	150	110	-	85	18	3	-	4-￠18	50	165	125	-	100	20	3	-	4-￠18	120	115	540
50	32	165	125	-	100	20	3	-	4-￠18	65	185	145	-	120	20	3	-	4-￠18	135	120	618
65	40	185	145	-	120	20	3	-	4-￠18	80	200	160	-	135	20	3	-	8-￠18	160	140	710
80	50	200	160	-	135	20	3	-	8-￠18	100	220	180	-	155	22	3	-	8-￠18	160	150	730
100	65	220	180	-	155	20	3	-	8-￠18	150	285	240	-	210	24	3	-	8-￠23	240	175	1135
150	100	285	240	-	210	24	3	-	8-￠23	200	340	295	-	265	26	3	-	12-￠23	255	230	650
200	125	340	295	-	265	26	3	-	12-￠23	250	405	355	-	320	30	3	-	12-￠26	290	260	1135
A48Y-40 A48Y-40I A48Y-40V
25	16	115	85	58	65	16	2	4	4-￠14	32	140	100	-	78	18	2	-	4-￠18	110	95	315
32	20	140	100	66	78	18	2	4	4-￠18	40	150	110	-	85	18	3	-	4-￠18	115	100	315
40	25	150	110	76	85	18	3	4	4-￠18	50	165	125	-	100	20	3	-	4-￠18	120	115	540
50	32	165	125	88	100	20	3	4	4-￠18	65	185	145	-	120	20	3	-	4-18	135	120	618
65	40	185	145	110	120	22	3	4	8-￠18	80	200	160	-	135	20	3	-	8-￠18	160	140	710
80	50	200	160	121	135	22	3	4	8-￠18	100	220	180	-	155	22	3	-	8-￠18	160	150	730
100	65	235	190	150	160	24	3	4.5	8-￠23	150	285	240	-	210	24	3	-	8-￠23	225	175	892
150	100	300	250	204	218	30	3	4.5	8-￠26	200	340	295	-	265	26	3	-	12-￠23	240	235	1135
200	125	375	320	260	282	38	3	4.5	12-￠30	250	405	355	-	320	30	3	-	12-￠26	290	310	1135
A48Y-64 A48sB-64 A48Y-64I A48sB-64I A48Y-64V A48sB-64V
25	16	140	100	58	78	22	2	4	4-￠18	32	140	100	66	78	18	2	4	4-￠18	110	100	315
32	20	155	110	66	82	24	2	4	4-￠23	40	150	110	76	85	18	3	4	4-￠18	130	110	315
40	25	170	125	76	95	24	3	4	4-￠23	50	165	125	88	100	20	3	4	4-￠18	135	120	540
50	32	180	135	88	105	26	3	4	4-￠23	65	185	145	110	120	22	3	4	8-￠18	160	130	618
50	32	180	135	88	105	26	3	4	4-￠23	80	200	160	121	135	22	3	4	8-￠18	160	145	710
65	40	205	160	110	130	28	3	4	8-￠23	80	200	160	121	135	22	3	4	8-￠18	175	160	710
80	50	215	170	121	140	30	3	4	8-￠23	100	235	190	150	160	24	3	4.5	8-￠23	175	160	730
100	65	250	200	150	168	32	3	4.5	8-￠26	125	270	220	176	188	28	3	4.5	8-￠25	220	200	800
100	65	250	200	150	168	32	3	4.5	8-￠26	150	300	250	204	218	30	3	4.5	8-￠26	220	200	892
150	100	345	280	204	240	38	3	4.5	8-￠34	200	375	320	260	282	38	3	4.5	12-￠30	280	280	1135
200	125	405	345	260	300	44	3	4.5	12-￠36	250	450	385	313	345	42	3	4.5	12-￠34	300	295	1135
A48Y-100 A48sB-100 A48Y-100I A48sB-100I A48Y-100V A48sB-100V
25	16	140	100	58	78	24	2	4	4-￠18	32	140	100	66	78	18	2	4	4-￠18	100	100	315
32	20	155	110	66	82	24	2	4	4-￠23	40	150	110	76	85	18	3	4	4-￠18	130	110	315
40	25	170	125	76	95	26	3	4	4-￠23	50	165	125	88	100	20	3	4	4-￠18	135	120	540
50	32	195	145	88	112	28	3	4	4-￠26	65	185	145	110	120	22	3	4	8-￠18	160	130	618
50	32	195	145	88	112	28	3	4	4-￠26	80	200	160	121	135	22	3	4	8-￠18	160	145	710
65	32	220	170	110	138	32	3	4	8-￠26	80	200	160	121	135	22	3	4	8-￠18	175	160	710
80	40	230	180	121	148	34	3	4	8-￠26	100	235	190	150	160	24	3	4.5	8-￠23	175	160	730
100	50	265	210	150	172	38	3	4.5	8-￠30	125	270	220	176	188	28	3	4.5	8-￠25	220	200	800
100	50	265	210	150	172	38	3	4.5	8-￠30	150	300	250	204	218	30	3	4.5	8-￠26	220	200	892
150	80	355	290	204	250	46	3	4.5	12-￠34	200	375	320	260	282	38	3	4.5	12-￠30	280	280	1135
200	125	430	360	260	312	54	3	4.5	12-￠36	250	450	385	313	345	42	3	4.5	12-￠34	300	295	1135
A48SH-40
50	32	160	125	88	105	38	3	4	4-￠18	80	195	160	-	135	20	3	-	8-￠18	124	137	525
A48TH-100
50	32	195	145	88	112	50	3	4	4-￠26	80	200	160	121	135	22	3	4.5	8-￠18	160	145	580
A48sB-160
80	40	260	205	121	168	65	15	4	8-￠30	150	300	250	204	218	30	3	4.5	8-￠25	215	210	1175

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