电动蝶阀D941X 电动法兰蝶阀

 

电动蝶阀产品概述及特点：“乾QY仪”系列本蝶阀均引进国外先进技术，有双向密封功能，产品符合国家GB/T13927-92阀门压力试验标准。阀板全采用不锈钢。它广泛应用于电力、环保、化工、钢厂、石油等行业的工业过程自动控制系统中。其性能如下：阀座与蝶板几乎无磨损，具有越观越紧的密封功能。本阀具有双向密封功能，安装时不受介质流向的限制，也不受空间位置的影响，可在任何方向安装。均具有优良的密封性能,具有耐腐蚀,使用寿命长等特点。D941X-10C DN40/D941X-10C DN50/D941X-10C DN65/D941X-10C DN80/D941X-10C DN100/D941X-10C DN125/D941X-10C DN150/D941X-10C    DN200/D941X-10C DN250/D941X-10C DN300/D941X-10C DN350/D941X-10C DN400/D941X-16C DN40/D941X-16C DN50/D941X-16C DN65/D941X-16C DN80/D941X-16C DN100/D941X-16C DN125/D941X-16C DN150/D941X-16C DN200/D941X-16C DN250/D941X-16C DN300/D941X-16C DN350/D941X-16C DN400/D941X-16C DN450/D971X-10C DN40/D971X-10C DN50/D971X-10C DN65/D971X-10C DN80/D971X-10C DN100/D971X-10C DN125/D971X-10C DN150/D971X-10C DN200/D971X-10C DN250/D971X-10C DN300/D971X-10C DN350/D971X-10C DN400/D971X-16C DN40/D971X-16C DN50/D971X-16C DN65/D971X-16C DN80/D971X-16C DN100/D971X-16C DN125/D971X-16C DN150/D971X-16C DN200/D971X-16C DN250/D971X-16C DN300/D971X-16C DN350/D971X-16C DN400/D971X-16C DN450/D941H-10CP DN40/D941H-10CP DN50/D941H-10CP DN65/D941H-10CP DN80/D941H-10CP DN100/D941H-10CP DN125/D941H-10CP DN150/D941H-10CP DN200/D941H-10CP DN250/ D941H-10CP DN300/D941H-10CP DN350/D941H-10CP DN400/D941H-16CP DN40/D941H-16CP DN50/D941H-16CP DN65/D941H-16CP DN80/ D941H-16CP DN100/D941H-16CPDN125/D941H-16CP DN150/D941H-16CPDN200/D941H-16CPDN250/D941H-16CPDN300/D941H-16CP/DN350/D941H-16CP DN400/D941H-25CP DN40/D941H-25CP DN50/D941H-25CP DN65/D941H-25CP DN80/D941H-25CP DN100/D941H-25CP DN125/D941H-25CP DN150/D941H-25CP DN200/D941H-25CP DN250/ D941H-25CP DN300/D941H-25CP DN350/D941H-25CP DN400/D971H-10CP DN40/D971H-10CP DN50/D971H-10CP DN65/D971H-10CP DN80/D971H-10CP DN100/D971H-10CP DN125/D971H-10CP DN150/D971H-10CP DN200/D971H-10CP DN250/D971H-10CP DN300/D971H-10CP DN350/D971H-10CP DN400/D971H-16CP DN40/D971H-16CP DN50/D971H-16CP DN65/D971H-16CP DN80/D971H-16CP DN100/D971H-16CP DN125/D971H-16CP DN150/D971H-16CP DN200/D971H-16CP DN250/ D971H-16CP DN300/D971H-16CP DN350/D971H-16CP DN400

D971H-25CP DN40/D971H-25CP DN50/D971H-25CP DN65/D971H-25CP DN80/D971H-25CP DN100/D971H-25CP DN125/D971H-25CP DN150/D971H-25CP DN200/D971H-25CP DN250/ D971H-25CP DN300/D971H-25CP DN350/D971H-25CP DN400/D9B41X-10C DN40/D9B41X-10C DN50/D9B41X-10C DN65/D9B41X-10C DN80/D9B41X-10C DN100/D9B41X-10C DN125/D9B41X-10C DN150/D9B41X-10C    DN200/D9B41X-10C DN250/D9B41X-10C DN300/D9B41X-10C DN350/D9B41X-10C DN400/D9B41X-16C DN40/D9B41X-16C DN50/D9B41X-16C DN65/D9B41X-16C DN80/D9B41X-16C DN100/D9B41X-16C DN125/D9B41X-16C DN150/D9B41X-16C DN200/D9B41X-16C DN250/D9B41X-16C DN300/D9B41X-16C DN350/D9B41X-16C DN400/D9B41X-16C DN450/D9B71X-10C DN40/D9B71X-10C DN50/D9B71X-10C DN65/D9B71X-10C DN80/D9B71X-10C DN100/D9B71X-10C DN125/D9B71X-10C DN150/D9B71X-10C DN200/D9B71X-10C DN250/D9B71X-10C DN300/D9B71X-10C DN350/D9B71X-10C DN400/D9B71X-16C DN40/D9B71X-16C DN50/D9B71X-16C DN65/D9B71X-16C DN80/D9B71X-16C DN100/D9B71X-16C DN125/D9B71X-16C DN150/D9B71X-16C DN200/D9B71X-16C DN250/D9B71X-16C DN300/D9B71X-16C DN350/D9B71X-16C DN400/D9B71X-16C DN450

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2、外形尺寸及参数

 

 

D973H/F型电动对夹式硬密封蝶阀主要性能参数 公称通径 DNmm 50～1 400 公称压力 PNMPa 0.25 0.6 1．O 1.6 2.5 4.0 试验压力PsMPa 强度试验 0.375 0.9 1.5 2.4 3.75 6．O 密封试验 0.275 0.66 1.1 1.76 2.75 4.4 气密封试验 O.5～0.7MPa 适用介质 水、油品、蒸汽、煤气、酸、碱等 适用温度 一40℃～5 70℃ D973H/F型电动对夹式硬密封蝶阀主要零部件材料 名称 材料 阀体 碳钢、不锈钢、铬钼钒钢 阀板 碳钢、不锈钢、铬钼钒钢 阀杆 2Cr13不锈钢、铬钼钒钢 密封圈 不锈钢、聚四氟乙烯、硬软叠层式金属片 阀座 不锈钢、堆司太立等硬质合金 填料 柔性：石墨、聚四氟乙烯

 

 D373HF～D673HF、D973HF电动对夹式硬密封蝶阀连接尺寸

 

通径Diameter	主要尺寸Main dimension	O．25MPa	0.6MPa	1．OMPa
mm	inch	L	H	H1	D1	Z-φMd	a	D 1	Z-φMd	a	D1	Z-φMd	a
50	2	43	72	200	110	4-φ14	45°	110	4-φ14	45°	125	4-φ18	45°
65	2 1/2	46	110	225	130	4-φ14	45°	130	4-φ14	45°	145	4-φ18	45°
80	3	49	15	240	150	4-φ18	45°	150	4-φ18	45°	160	4-φ18	22°30?
100	4	56	10	255	170	4-φ18	45°	170	4-φ18	45°	180	4-φ18	22°30?
125	5	64	10	305	200	4-φ18	22°30?	200	4-φ18	22°30?	210	4-φ18	22°30?
150	6	70	15	325	225	4-φ18	22°30?	225	4-φ18	22°30?	240	4-φ22	22°30?
200	8	71	210	380	280	4-φ18	22°30?	280	4-φ18	22°30?	295	4-φ22	22°30?
250	10	76	245	410	335	4-φ18	1°	335	4-φ18	15°	350	4-φ22	15°
300	12	83	280	460	395	4-φ22	1°	395	4-φ22	15°	400	4-φ22	15°
350	14	92	315	525	445	4-φ22	1°	445	4-φ22	15°	460	4-φ22	11°15?
400	16	102	345	545	495	4-φ22	11°5?	495	4-φ22	11°15?	515	4-φ26	11°15?
450	18	114	380	630	550	4-φ22	11°5?	550	4-φ22	11°15?	565	4-φ26	9°15?
500	20	127	415	650	600	4-φ22	9°	600	4-φ22	9°	620	4-φ26	9°
600	24	154	460	680	705	4-φ26	9°	705	4-φ26	9°	725	4-φ30	9°
700	28	165	488	780	81O	4-φ26	7°3?	810	4-φ26	7°3?	840	4-M27	7°30?
800	32	190	572	860	920	4-φ30	7°3?	920	4-φ30	7°3?	950	4-M30	7°30?
900	36	203	628	900	1020	4-φ30	7°3?	1 020	4-φ30	7°3?	1050	4-M30	6°26?
1000	40	216	698	1000	1120	4-φ30	6°26?	1120	4-φ30	6°26?	1160	4-M33	6°26?
1200	48	254	810	1100	1320	4-φ30	5°36?	1340	4-φ33	5°36?	1380	4-M36	5°38?
1400	56	279	940	1200	1520	4-φ30	5°	1560	4-φ36	5°	1590	4-M39	5°

D373HF、D673H（F）、D973H（F）电动对夹式硬密封蝶阀连接尺寸

 

通径	主要尺寸	1.6MPa	2.5MPa	4．OMPa
mm	nich	L	H	H1	D 1	Z-φMd	a	D1	Z-φMd	a	D1	Z-φMd	a
50	2	43	72	200	125	4-φ18	45。	125	4-φ18	45°	125	4-φ18	45°
65	21/2	46	110	225	145	4-φ18	45。	145	4-φ18	22°30?	145	4-φ18	22°30?
80	3	49	115	240	160	4-φ18	22°30?	160	4-φ18	22°30?	160	4-φ18	22°30?
100	4	56	130	255	180	4-φ18	22°30?	190	4-φ22	22°30?	190	4-φ22	22°30?
125	5	64	150	305	210	4-φ18	22°30?	220	4-φ26	22°30?	220	4-φ26	22°30?
150	6	70	165	325	240	4-φ22	22°30?	250	4-φ26	22°30?	250	4-φ26	22°30?
200	8	71	210	380	295	4-φ22	15°	31O	4-φ26	15°	320	4-φ30	15°
250	10	76	245	410	355	4-φ26	15°	370	4-φ30	15°	385	4-φ33	15°
300	12	83	280	460	410	4-φ26	15°	430	4-φ30	11°15?	450	4-φ33	11°30?
350	14	92	315	525	470	4-φ26	11°15?	490	4-φ33	11°15?	51O	4-φ36	11°30?
400	16	102	345	545	525	4-φ30	11°15?	550	4-φ36	11°15?	585	4-φ39	11°30?
450	18	114	380	630	585	4-M27	9°	600、	4-M33	9°	610	4-M36	9°
500	20	127	415	650	650	4-M30	9°	660	4-M33	9°	670	4-M39	9°
600	24	154	460	680	775	4-M33	9°	770	4-M36	9°	795	4-M45	9°
700	28	165	488	780	840	4-M33	7°30?	875	4-M39	7°30?
800	32	190	572	860	950	4-M36	7°30?	990	4-M45	7°30?
900	36	203	628	900	1050	4-M36	6°26?	1090	4-M45	6°26?
1000	40	216	698	1000	1170	4-M39	6°26?	1210	4-M52	6°26?
1200	48	254	810	1100	1390	4-M45	5°38?	1420	4-M52	5°38?
1400	56	279	940	1200	1590	4-M45	5°

 

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