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Flanged Gate Valve 法兰闸阀

Z41/40H 法兰铸钢闸阀

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Size: 2’’-64’’ (DN50-DN1600)

Rating: 150-2500LB(PN16-PN420)

Body material: Carbon steel, Stainless steel. Alloy steel, Duplex steel

Trim: Carbon steel, Stainless steel. Alloy steel, Duplex steel

Design standards: API 600、GB/T 12234

150Lb主要尺寸和重量 Size Main Dimensions and Weight

DN		150Lb凸面法兰（RF）主要尺寸 Dimensions（mm）								重量(kg) Weight
mm	in	L	D	D₁	D₂	b	n-φd	H	D₀	重量(kg) Weight
15	1/2	108	89	60.5	35	11.2	4-16	169	100	5
20	3/4	117	98	69.9	43	12.7	4-16	192	100	6.1
25	1	127	108	79.2	51	14.2	4-16	230	120	9
32	1_1/4	140	117	89	63	16	4-16	246	120	12
40	1_1/2	165	127	98.6	73	17.5	4-16	283	150	17
50	2	178	152	120.7	92	19.0	4-19	323	150	23
65	2_1/2	190.5	178	139.7	105	22.4	4-19	347	180	45
80	3	230	190	152.4	127	24	4-19	383	200	50
100	4	229	229	190.5	157	24	8-19	457	200	63
125	5	254	254	216	186	24	8-22.5	632	250	89
150	6	267	279	241.5	216	25.4	8-22.5	635	250	108
200	8	292	343	298.5	270	28.4	8-22.5	762	280	171
250	10	330	406	362	324	30.2	12-25.4	892	300	263
300	12	356	483	431.8	381	32	12-25.4	1080	350	346
350	14	381	533	476.3	413	35	12-29	1295	350	488
400	16	406	597	539.8	470	36.6	16-29	1435	400	621
450	18	432	635	577.9	533	39.6	16-32	1626	400	814
500	20	457	398	635	584	43	20-32	1829	450	992
600	24	508	813	749.3	692	48.8	20-35	2175	500	1492
650	26	559	786	744.5	711	51.3	36-22.5	2235	550	1801
700	28	610	837	795.3	762	44.5	40-22.5	2310	600	1933
750	30	610	887	846	813	44.5	44-22.5	2695	600	2272
800	32	660	941	900	864	46	48-22.5	3708	--	--
900	36	711	1057	1009.7	927	52.3	40-25.4	3924	--	--
1000	40	812	1175	1120.6	1080	55.6	44-25.4	4318	--	--

300Lb主要尺寸和重量 Size Main Dimensions and Weight

DN		300Lb凸面法兰（RF）主要尺寸Dimensions（mm）								重量(kg) Weight
mm	in	L	D	D₁	D₂	b	n-φd	H	D₀	重量(kg) Weight
15	1/2	140	95	66.5	35	14.2	4-16	169	120	5.2
20	3/4	152	117	82.5	43	16	4-19	193	150	6.3
25	1	165	123	89	51	17.5	4-19	230	150	8.6
32	1_1/4	178	133	98.5	63	19	4-19	246	160	14.3
40	1_1/2	190	155	114.3	76	20.6	4-22.5	283	180	15.6
50	2	216	165	127	92	22.4	8-19	330	200	30
65	2_1/2	241	190	149.4	105	25.4	8-22.5	368	240	44
80	3	283	210	168.1	127	28.4	8-22.5	394	280	61
100	4	305	254	200.2	157	31.8	8-22.5	473	300	77
125	5	381	279	235	186	35	8-22.5	660	350	125
150	6	403	318	269.7	216	36.6	12-25.5	711	400	153
200	8	419	381	330.2	270	41.2	, , 12-25.4	813	400	286
250	10	457	444	387.5	324	47.8	16-28.4	1003	450	412
300	12	502	521	450.8	381	50.8	16-32	1137	500	576
350	14	762	584	514.4	413	54	20-32	1489	600	886
400	16	838	648	571.5	470	57.2	20-35	1580	650	1175
450	18	914	711	628.7	533	60.4	24-35	1017	700	1301
500	20	991	775	685.8	584	63.5	24-35	2228	700	1672
600	24	1143	914	812.8	692	70	24-41	2650	750	2556
650	26	1245	867	803.1	736.6	90.0	32-35	3219	--	--
700	28	1346	921	857.3	787.4	90.0	36-35	3378	--	--
750	30	1397	991	902.8	844.6	93.7	36-38	3530	--	--

600Lb主要尺寸和重量 Size Main Dimensions and Weight

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DN		600Lb凸面法兰（RF）主要尺寸Dimensions（mm）								重量(kg) Weight
mm	in	L	D	D₁	D₂	b	n-φd	H	D₀	重量(kg) Weight
15	1/2	165	95	66.5	35	14.5	4-16	169	160	5.9
20	3/4	190	117	82.5	43	16	4-19	193	180	7.5
25	1	216	124	89	51	17.5	4-19	230	200	10.2
32	1_1/4	229	133	98.5	63	21	4-19	246	200	16.7
40	1_1/2	241	156	114.3	73	22.5	4-22	283	240	17.4
50	2	292	165	127	92	33	8-19	425	280	44
65	2_1/2	330	190	149.4	105	36	8-22	485	320	55
80	3	356	210	168.1	127	39	8-22	510	350	80
100	4	432	273	216	157	45	8-25	610	400	145
125	5	508	330	266	186	52	8-29	700	450	187
150	6	559	356	292.1	216	55	12-29	820	500	241
200	8	660	419	349.3	270	63	12-32	920	600	309
250	10	787	508	432	324	71	16-35	1080	650	522
300	12	838	559	489	381	74	20-35	1220	650	779
350	14	889	603	527	413	77	20-38	1473	700	1108
400	16	991	686	603	470	84	20-41	1651	800	1503
450	18	1092	743	654	533	90	20-45	1727	800	1939
500	20	1194	813	724	584	96	24-45	2019	800	2733
600	24	1397	940	838	692	109	24-51	2155	--	4177