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源自台湾 系出名门   金体凡而 非凡而不骄 主要结构特点及用途Chief strucure features and usages

1、本产品的阀盖填料室具有水密封结构，当接口通人压力为061MP的水时，可使系统与大气隔离，保证系统具有良好的气密性

2、S/Z型系列采用双闸板双向弹性密封、启闭灵活、迅速、密封可靠。

3、产品结构简单、紧凑合理、检修方便、使用寿命长

4、在管路上作启闭装置用，必须处于全开或全闭状态，不得用于调节流量

5、阀们连接方式有法兰和焊接两种，驱动方式为手动和电动

6、S系列水封阀门适用于公称压力100MPa，工作温度425℃，工作介质为水、蒸汽、油品和非腐蚀气体的管路上作启闭装置用，尤其适用于火电厂汽机真空冷凝系统

1.The chamber of packing of the valve’s bonnet is of a water-sealed structure,which,when the water of 0.6-1MPa pressure goes into the mouthpiec,can make the system isolated from air to ensure the system with a good leak proofness

2.Model S/Z series use dual-gate dual-direction elastic sealings.being flesible and fast to open and close,reliable sesling

3.Simple,compact and reaso able structur,easy to overhaul and long duration

4.When to be used as the open&close device on pipelines,it must be in fully-opened or fully-closed state and unallowed to be used for flow adjustment

5.Two ways of connection:by flange and welding,two driving ways:manually and electrically

6.Suitable to act as the open & close device for the pipelines with the working medium of water,steam,oil goods and non-corrosive gas,especially for the vacuum condensation system of the steam tufbine in steam power palnts.

主要性能规范Chief property and specification
公称压力PN(MPa)Nominal pressure	公称压力PN(MPa)Nominal pressure
壳体强度试验(MPa)Shell strength test	1.0	1.6	2.5	4.0	6.4	10.0
密封试验(MPa)Seal test	1.5	2.4	3.8	6.0	9.6	15.0
上密封试验(MPa)Back seal test	1.1	1.8	2.8	4.4	7.0	11.0
气密封试验Leak-proofness test	1.1	1.8	2.8	4.4	7.0	11.0
使用范围Applicable
产品类型Produect classification	适用温度℃Working remperature			适用介质Suitable medium
碳钢型(C)Carbon steel	≤425			水、蒸汽、油品、非腐蚀性气体Water.steam.oil goods.non-corrosive gas
合金型(I)Alloy steel	≤540
主要零件材料Material for main parts
产品类型Product type	零件名称Part name
	阀体、阀盖、支架Body.bonnet.yoke	阀杆stem	闸板、阀瓣、密封面Walge gate disc seal face	阀座密封面Seatring seal face	阀杆螺母Yoke nut	填料Packing
碳钢型(C)Carbon steel	WCB	1Cr13或2Cr13	Cr13型不锈钢或硬质合金Sainless steel or carbide alloy	不锈钢Stainless steel	铝青铜Al bronze	柔性石墨Flexible graphite
合金钢(I)Alloy steel	WCB Cr5Mol	20Cr1Mo1VA	钴基合金Co-based alloy	硬质合金Carbide alloy	铝青铜Al bronze	柔性石墨Flexible graphite

主要尺寸及重量Main dimensions and weight

DS/Z64H- 16C、25
公称通径DN(mm)Nominal diameter	L	α	H	Do	PN1.6(MPa)			PN2.5(MPa)
					D	D1	重量(kg)Weight	D	D1	重量(kg)Weight
50	250	37°30′	334	250	58	50	19	64	49	23
65	270	37°30′	439	250	75	65	32	82	67	35
80	280	37°30′	495	300	91	79	34	95	77	37
100	300	37°30′	575	350	110	97	44	117	101	49
125	325	37°30′	587	350	136	121	75	144	126	78
150	350	37°30′	607	350	163	146	82	172	158	105
200	400	37°30′	740	400	223	202	158	223	202	160
250	450	37°30′	863	400	278	254	184	278	254	188
300	500	37°30′	990	400	330	305	245	330	305	249
350	550	37°30′	1137	500	382	352	492	382	352	497
400	600	37°30′	1523	500	432	399	588	432	399	592
450	650	37°30′	1618	600	485	451	683	485	451	688
500	700	37°30′	1657	600	535	501	846	535	499	853
600	800	37°30′	1746	700	636	601	1013	636	599	1020
注：PN1.6(16)阀门允许作为PN1.0(10)压力级选用 Annotation:PN1.6(16) valve is permit be used as PN1.0(10).

主要尺寸及重量Main dimensions and weight 公称通径Nominal diameter L D α PN4.0(MPa) PN6.4(MPa) PN10.0(MPa) D1 H D0 重量(kg)Weight D1 H D0 重量(kg)Weight D1 H D0 重量(kg)Weight 50 250 64 37°30′ 49 345 300 30 50 350 300 34 49 350 300 37 65 270 83 37°30′ 67 441 300 38 66 447 300 41 64 447 300 44 80 280 96 37°30′ 79 495 350 42 77 499 350 45 75 499 350 47 100 300 117 37°30′ 101 575 350 52 99 582 400 55 97 582 400 57 125 325 144 37°30′ 126 587 400 80 129 590 400 83 125 590 400 87 150 350 172 37°30′ 152 607 400 107 150 611 450 110 145 611 450 113 200 400 223 37°30′ 200 740 450 164 198 745 550 169 190 747 550 172 250 450 278 37°30′ 252 863 550 191 246 867 650 195 236 869 650 198 300 500 330 37°30′ 302 1008 650 254 194 1008 750 260 282 1013 750 265 350 550 382 37°30′ 350 1142 750 499 342 1148 800 504 334 1148 850 508 400 650 432 37°30′ 397 1527 850 598 387 1531 900 604 377 1533 950 610

主要尺寸及重量Main dimensions and weight DS/Z44H-40   S/Z944H-40 公称通径Nominal diameter L D D1 D2 D6 f b f2 z-d 手动Manuall 电动Electriecally H D0 重量(kg)Weight H 电动装置Electric device 重量(kg)Weight 50 250 160 125 100 88 3 20 4 4-18 330 300 27 620 DZW10 55 65 270 180 145 120 110 3 22 4 8-18 435 300 38 714 DZW10 65 80 280 195 160 135 121 3 22 4 8-18 491 350 42 765 DZW15 70 100 300 230 190 160 150 3 24 4.5 8-23 573 350 57 840 DZW20I 86 125 325 270 220 188 176 3 28 4.5 8-25 582 400 91 852 DZW20I 120 150 350 300 250 218 204 3 30 4.5 8-25 605 400 110 875 DZW30 138 200 400 375 320 282 260 3 38 4.5 12-30 739 450 169 1015 DZW30 200 250 450 445 385 345 313 3 42 4.5 12-34 862 550 207 1225 DZW4 298 300 500 510 450 408 364 4 46 4.5 16-34 990 650 266 1371 DZW60 383 350 550 570 510 465 422 4 52 5 16-34 1139 750 513 1507 DZW90I 601 400 600 655 585 535 474 4 58 5 16-41 1523 850 627 1912 DZW120 866 主要尺寸及重量Main dimensions and weight

公称通径DN(mm) Nominal diameter	L	D	D1	D2	D6	f	b	f2	z-d	手动Manuall			电动Electrically
										H	Do	重量(kg) Weight	H	电动装置 electric device	重量(kg) Weight
DS/Z40H-64       DS/Z940H-64
50	250	175	135	105	88	3	26	4	4-23	237	300	30	622	DZW10	58
65	280	200	160	130	110	3	28	4	8-23	441	300	41	714	DZW15	69
80	310	210	170	140	121	3	30	4	8-23	496	350	45	765	DZW20I	73
100	350	250	200	168	150	3	32	4.5	8-25	578	400	62	840	DZW20I	90
125	400	295	240	202	176	3	36	4.5	8-30	588	400	97	852	DZW30	124
150	450	340	280	240	204	3	38	4.5	8-34	610	450	115	875	DZW30	142
200	550	405	345	300	260	3	44	4.5	12-34	744	550	172	1195	DZW45	270
250	650	470	400	352	313	3	48	4.5	16-41	867	650	211	1225	DZW60	317
300	750	530	460	412	364	4	54	4.5	16-41	996	750	271	1393	DZW90O	399
350	850	595	525	475	422	4	60	5	16-41	1142	850	518	1507	DZW120I	647
400	950	670	585	525	474	4	66	5	16-48	1537	900	633	2075	DZW180	882
DS/Z40H-100      DS/Z940H-100
50	250	195	145	112	88	3	28	4	4-25	337	300	34	622	DZW10	62
65	280	220	170	138	110	3	32	4	8-25	441	300	46	714	DZW15	74
80	310	230	180	148	121	3	34	4	8-25	496	350	50	765	DZW20I	78
100	350	265	210	172	150	3	38	4.5	8-30	578	400	67	840	DZW30I	95
125	400	310	250	210	176	3	42	4.5	8-34	588	400	102	852	DZW30	129
150	450	350	290	250	204	3	46	4.5	12-34	610	450	121	875	DZW45	221
200	550	430	360	312	260	3	54	4.5	12-41	744	550	178	1195	DZW60	235
250	650	500	430	382	313	3	60	4.5	12-41	867	650	217	1225	DZW90I	345
300	750	585	500	442	364	4	70	4.5	16-48	996	750	278	1393	DZW120I	409
350	850	655	560	498	422	4	76	5	16-54	1142	850	524	1507	DZW180	773
400	950	715	620	558	474	4	80	5	16-54	1537	950	640	2075	DZW250	892

上海凡而阀门有限公司  SHANGHAI FANER VALVE CO;LTD

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