美标高压铸钢止回阀_美标阀门系列_浙江精嘉阀门有限公司

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美标高压铸钢止回阀

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美标高压铸钢止回阀

详细信息

适用标准
钢制止回阀，API 594/API 6D，ISO 14313
温度和压力，ASME B16.34
结构长度，ASME B 16.10
端法兰， ASME B 16.5
对焊端，ASME B 16.25
试验标准，API 598/API 6D

设计说明
高压密封阀盖
旋启式
可更换阀座
法兰或对焊端
适用于高压力

标准材料规范

No.	Part Name	ASTM Material
No.	Part Name	Carbon Steel	1.25Cr-0.5Mo	2.25Cr-1Mo	304 Type	316 Type	304L Type	316L Type	20 Alloy
1	Body	A216 WCB	A217 WC6	A217 WC9	A351CF8	A351 CF8M	A351 CF3	A351 CF3M	A351 CN7M
2	Bonnet	A216 WCB	A217 WC6	A217 WC9	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M	A351 CN7M
3	Disc	WCB+13Cr*1	A217 WC6+HF	A217 WC9+H F	A351CF8	A351 CF8M	A351CF3	A351 CF3M	A351CN7M
4	Hinge	A216 WCB	A217WC6	A217 WC9	A351CF8	A351 CF8M	A351CF3	A351CF3M	A351CN7M
5	Seat Ring	A105+13Cr*1	A182 F11+HF	A182 F22+HF	NA	NA	NA	NA	NA
6	Hinge Pin	A276 410	A276 410	A276 410	A276 304	A276 316	A276 304L	A276 316L	20-Alloy
7	Bonnet Gasket	304+ Graphite	304+ Graphite	304+ Graphite	304+ Graphite	316+ Graphite	304L+ Graphite	316L+ Graphite	316+ Graphite
8	Adapter Ring	Soft steel	A182F6a	A182 F6a	A182F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
9	Retainer	A182 F6a	A182 F6a	A182 F6a	A182 F304	A182 F304	A182 F304	A182 F304	A182 F304
10	Bonnet Clamp	A216 WCB	A217WC6	A217 WC9	A351 CF8	A351 CF8	A351 CF8	A351 CF8	A351 CF8
11	Bonnet Bolt	A193 B7	A193 B7	A193 B16	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
12	Bonnet Nut	A194 2H	A194 7	A194 7	A194 8	A194 8	A194 8	A194 8	A194 8
13	Eyebolt	Carbon steel	Carbon steel	Carbon steel	Carbon steel+Zn	Carbon steel+Zn	Carbon steel+Zn	Carbon steel+Zn	Carbon steel+Zn
NA	Integral with vessell
*1	PN≥600 Class seal face will be HF

主要外观尺寸和重量 Class 900

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16	18	20	24
Valve Size		mm	50	65	80	100	150	200	250	300	350	400	450	500	600
A1		in	8.5	10.0	12.0	14.0	20.0	26.0	31.0	36.0	39.0	43.0	46.5	50.5	59.5
A1		mm	216	254	305	356	508	660	787	914	91	1092	1181	1283	1511
A2		in	14.5	16.5	15.0	18.0	24.0	29.0	33.0	38.0	40.5	44.5	48.0	52.0	61.0
A2		mm	368	419	381	457	610	737	838	965	1029	1130	1219	1321	1549
A3		in	14.62	16.62	15.12	18.12	24.12	29.12	33.12	38.12	40.88	44.88	48.5	52.5	61.75
A3		mm	371	422	384	460	613	740	841	968	1038	1140	1232	1333	1568
H		in	9.5	10.4	10.6	12.5	15.7	23.1	23.9	27.4	29.5	28.7	33.5	33.3	37.8
H		mm	241	264	270	318	400	587	606	695	749	730	851	864	959
Weight	RF	ib	88.2	121.3	114.7	231.5	507.2	1256.9	1874.3	2866.5	3417.8	3638.3	5071.5	6615.0	9040.5
	RF	kg	40	55	52	105	230	570	850	1300	1550	1650	2300	3000	4100
	BW	ib	44.1	70.6	66.2	143.3	352.8	970.2	1521.5	2249.1	2690.1	2976.8	4079.3	5292.0	6394.5
	BW	kg	20	32	30	65	160	440	690	1020	1220	1350	1850	2400	2900

主要外观尺寸和重量 Class 1500

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16	18	20	24
Valve Size		mm	50	65	80	100	150	200	250	300	350	400	450	500	600
A1		in	8.5	10.0	12.0	16.0	22.0	28.0	34.0	39.0	42.0	47.0	53.0	58.0	64.0
A1		mm	216	254	305	406	559	711	864	991	1067	1194	1346	1473	1626
A2		in	14.5	16.5	18.5	21.5	27.75	32.75	39.0	44.5	49.5	54.5	60.5	65.5	76.5
A2		mm	368	419	470	546	705	832	991	1130	1257	1383	1537	1664	1943
A3		in	14.62	16.62	18.62	21.62	28.0	33.13	39.38	45.12	50.25	55.38	61.38	66.38	77.62
A3		mm	371	422	473	549	711	841	1000	1146	1276	1407	1559	1686	1972
H		in	9.5	10.4	10.6	12.5	15.7	18.9	23.3	25.4	28.0	29.5	34.6	37.4	43.3
H		mm	241	264	270	318	400	479	591	645	711	749	880	949	1099
Weight	RF	ib	88.2	121.3	220.5	308.7	882.0	1345.1	2315.3	3417.8	4630.5	5733.0	7276.5	9261.0	13230.0
	RF	kg	40	55	100	140	400	610	1050	1550	2100	2600	3300	4200	6000
	BW	ib	44.1	70.6	88.2	154.4	617.4	1058.4	1631.7	2425.5	3109.1	3528.0	4630.5	3733.0	7717.5
	BW	kg	20	32	40	70	280	480	740	1100	1410	1600	2100	2600	3500

主要外观尺寸和重量 Class 2500

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16	18
Valve Size		mm	50	65	80	100	150	200	250	300	350	400	450
A1		in	11.0	13.0	14.5	18.0	24.0	30.0	36.0	41.0	44.0	49.0	55.0
A1		mm	279	330	368	457	610	762	914	1041	1118	1245	1397
A2		in	17.75	20.0	22.75	26.5	36.0	40.25	50.0	56.0	62.0	68.0	-
A2		mm	451	508	578	673	914	1022	1270	1422	1575	1727	-
A3		in	17.87	20.25	23.0	26.88	36.5	40.87	50.88	56.88	-	-	-
A3		mm	454	514	584	683	927	1038	1292	1445	-	-	-
H		in	9.6	10.4	10.6	12.5	15.7	22.0	24.8	27.5	33.9	35.4	39.4
H		mm	245	264	270	318	400	559	629	699	860	899	1000
Weight	RF	ib	187.4	260.2	341.8	628.4	1653.8	2976.8	4740.8	6615.0	9216.9	11157.3	16493.4
	RF	kg	85	118	155	285	750	1350	2150	3000	4180	5060	7480
	BW	ib	110.3	154.4	187.4	363.8	1014.3	1984.5	2866.5	3969.0	5402.3	7056.0	8930.3
	BW	kg	50	70	85	165	460	900	1300	1800	2450	3200	4050

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