设计说明
栓接阀盖
全通型
明杆
刚性或弹性闸板
可更换阀座
锻造T型头阀杆
升降式或非升降式手轮
法兰或对焊端
可安装伞齿轮

标准材料规范

NO.	Part Name	ASTM Material
		Carbon steel	2.5Ni	3.5Ni	304 Type	316Type	304L Type	316LType	20 Alloy
1	Body	A352LCB	A352LC2	A352 LC3	A351 CF8	A351CF8M	A351CF3	A351CF3M	A351 CN7M
2	Bonnet	A352LCB	A352LC2	A352 LC3	A351 CF8	A351CF8M	A351CF3	A351CF3M	A351 CN7M
3	Wedge	LCB+304 "1	LCB+304 "1	LCB+304 "1	A351 CF8	A351CF8M	A351CF3	A351CF3M	A351 CN7M
4	Stem	A182 F304	A182 F304	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
5	Seat Ring	A182+F304 "1	A182+F304*1	A182+F304*1	NA				NA
6	Back Seat	A276 304	A276 304	A276 304	NA				NA
7A	Bonnet Gasket	304+ graphite	304+ graphite	304+ graphite	304+ graphite	316+ graphite	304L+ graphite	316L+ graphite	316+ graphite
7B	Ring Gasket	Soft steel	A182 F304	A182 F304	A182 F304	A182 F316	A182 F304L	A182 F316L	20-Alloy
8	Bonnet Bolt	A193 L7	A193 L7	A193 L7	A193 B8	A193  B8M	A193 B8	A193 B8M	A193 B8M
9	Bonnet Nut	A194 4	A194 4	A194 4	A19 4 8	A194 8M	A194 8	A194 8M	A194 8M
10	Packing	Graphite	Graphite	Graphite	Graphite *2	Graphite *2	Graphite *2	Graphite *2	Graphite *2
11	Gland	A276 410	A276 410	A276 410	A276 304	A276 316	A276 304L	A276 316L	20-Alloy
12	Gland Flange	A352LCB	A352LC2	A352 LC3	A351 CF8	A351 CF8	A351 CF8	A351 CF8	A351 CF8
13	Eyebolt	A193 L7	A193 L7	A193 L7	A193 B8	A193 B8	A193 B8	A193 B8	A193 B8
14	Eyebolt Nut	A194 4	A194 4	A194 4	A194 8	A194 8	A194 8	A194 8	A194 8
15	Eyebolt Pin	A276 410	A276 410	A276 410	A276 304	A276 304	A276 304	A276 304	A276 304
16	Greas Fitting	Commercial	Commercial	Commercial	Commercial				Commercial
17	stem Nut	Bronze	Bronze	Bronze	Bronze				Bronze
18	Jam Nut	Carbon steel	Carbon steel	Carbon steel	Stainless steel				Stainless steel
19	Hand Wheel	Malleable iron	Malleable iron	Malleable iron	Malleable iron				Malleable iron
20	Wheel Nut	Carbon steel	Carbon steel	Carbon steel	Carbon steel+Zn				Carbon steel+Zn
*1	PN≥600 CLASS seal face will be HF
*2	PTFE Optional
*3	Ductile Ni-Resist iron Optional
NA	Integral with vessell

主要外形尺寸和质量Class 150

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16	18	20	24	28	30	36	40	42	48	52
		mm	50	6.5	80	100	150	200	250	300	350	400	450	500	600	700	750	900	1000	1050	1200	1300
A1		in	7.0	7.5	8.0	9.0	10.5	11.5	13.0	14.0	15.0	16.0	170	18.0	20.0	240	24.0	280	30.0	31.0	34.0	36.0
		mm	178	190	203	229	267	292	330	356	381	406	432	457	508	610	610	711	762	813	864	914
A3		in	8.5	9.5	11.12	12.0	15.87	16.5	18.0	19.75	22.5	240	26.0	280	32.0	36.0	36.0	400	42.0	43.0	46.0	54
		mm	216	241	283	305	403	419	457	502	572	610	660	711	813	914	914	1016	1067	1092	1168	1372
H		in	15.4	16.7	18.1	22.8	30.6	38.4	46.4	54.6	60.0	68.7	79.1	917	109.6	127.4	134.5	161.8	183.9	174.4	217.5	227
		mm	390	425	461	580	77.6	976	1178	1387	1523	1745	2010	2330	2748	3236	3417	4109	4670	4430	5525	5766
W		in	7.9	7.9	7.9	9.8	11.8	14.0	17.7	17.7	19.7	22.0	13.8	17.7	17.7	22.0	220	27.9	31.5	31.5	35.4	35.4
		mm	200	200	200	250	300	355	450	450	500	560	350	450	450	560	560	710	800	800	900	900
Weight	RF	ib	48.5	55.1	66.2	99.2	187	295.5	445	639	816	1177	1475	1786	3153	4558	4827	7856	10370	10143	15677	18742
		kg	22	25	30	45	85	134	202	290	370	534	669	810	1430	2067	2189	3563	4703	4600	7110	8500
	BW	ib	44.1	46.3	61.7	92.6	161	244	399	584	750	1111	1365	1697	3336	4756	4981	8011	10436	10198	15545	18853
		kg	20	21	28	42	73	111	181	265	340	504	619	770	1513	2157	2259	3633	4733	4625	7050	8550

主要外形尺寸和质量Class 300

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16	18	20	24	28	30	36	40	42	48
		mm	50	65	80	100	150	200	250	300	350	400	450	500	600	700	750	900	1000	1050	1200
A1&A3		in	8.5	9.5	11.12	12.0	15.88	16.5	180	19.75	30.0	33.0	36.0	39.0	45.0	53.0	55.0	68.0	760	780	87.2
		mm	216	241	283	305	403	419	457	502	762	838	914	991	1143	1346	1397	1727	1930	1981	2215
A2		in	9.12	10.12	11.75	12.62	165.5	17.12	18.62	20.37	30.62	33.62	36.62	39.75	45.88	54.0	56.0	69.12	-	-	-
		mm	232	257	298	321	419	435	473	518	778	854	930	1010	1165	1372	1422	1756	-	-	-
H		in	162	17.7	19.0	23.7	32.0	40.2	48.8	56.8	66.1	78.4	85.9	93.5	112.6	130.0	148.5	169.8	1886	198.1	2174
		mm	412	450	483	601	813	1020	1239	1443	1679	1993	2181	2376	2860	3302	3772	4312	4791	5032	5522
W		in	7.9	7.9	8.8	9.8	140	15.7	17.7	19.7	17.7	17.7	22.0	22.0	27.9	35.4	35.4	30.0	30.0	30.0	30.0
		mm	200	200	224	250	355	400	450	500	450	450	560	560	710	900	900	760	760	760	760
Weight	RF	ib	63.9	88.2	105.8	163.2	313.1	485.1	721.0	1094	1530	2170	2880	3409	5204	80703	3591.6	151043	186543	209475	27342
		kg	29	40	48	74	142	220	327	496	694	984	1306	1546	2360	3660	4350	6850	8460	9500	12400
	BW	ib	52.9	77.2	81.6	141.1	269.0	379.2	5116	862	1420	1839	2317	2703	4212	6637	7629.3	11003	13582 .6	14994	19845
		kg	24	35	37	64	122	172	232	391	644	834	1051	1226	1910	3010	3460	4990	6160	6800	9000

主要外形尺寸和质量Class 600

Valve Size		in	2	2.5	3	4	6	8	10	12	14	16	18	20	24	28	30	36	40	42
		mm	50	65	80	100	150	200	250	300	350	400	450	500	600	700	750	900	1000	1050
A1&A3		in	11.5	13.0	14.0	17.0	22.0	26.0	31.0	33.0	35.0	390	43.0	47.0	55.0	61.0	65.0	82.0	940	98.0
		mm	292	330	356	432	556	660	787	838	889	991	1092	1194	1397	1594	1651	2083	2387	2489
A2		in	11.62	13.12	14.12	17.12	22.12	26.12	31.12	33.12	35.12	39.12	43.12	47.25	55.38	61.5	65.5	82.62	-	-
		mm	295	333	359	435	562	664	791	841	892	994	1095	1200	1406	1562	1663	2098	-	-
H		in	18.5	19.5	22.1	26.7	37.2	43.7	52.1	65.9	72.1	82.9	98.0	104.8	116.9	140.2	152.8	179.5	207.6	240.0
		mm	471	495	561	677	944	1110	1323	1675	1832	2106	2489	2662	29.70	3562	3880	4560	5273	6098
W		in	8.8	8.8	9.8	11.8	17.7	19.7	24.8	22.0	22.0	27.9	27.9	31.5	35.4	30.0	300	30.0	30.0	300
		mm	224	224	250	300	450	500	630	560	560	710	710	800	900	512	512	512	512	512
Weight	RF	ib	94.3	132.3	154.4	295.5	628	988	1499	2355	28.36	4059	5700	6853	10337	133406	153137	214767	232628	241448
		kg	43	60	70	134	285	448	680	1068	1286	1841	2585	3108	4688	6050	6945	9740	10550	10950
	BW	ib	61.7	99.2	132.3	229.3	452	690	1180	2145	25.71	3332	4741	5640	8595	109809	125906	179487	188307	193379
		kg	28	45	60	104	205	313	535	973	1166	1511	2150	2558	3898	4980	5710	8140	8540	8770