Z941Y series electric gate valve - Sichuan zigong power station valve manufacturing co., LTD

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Contact

Company address: No.25,Nanhuan Road, Gongjing Industrial Park,Zingong City, Sichuan Province, China

Number: 0813-3302888

0813-3306999

Fax: 0813-3306999

Email: dzfm@zgdzfm.com

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Z941Y series electric gate valve

View: 5352　　Addtime: 2015-07-28

Chief features and usages

1、Compact structure,neasonnable design,good rigidity,smooth channel,small coefficient of flow resistance.
2、The sealing face uses stainless steel and carbide alloy and is of long duration
3、Using flexible graphite fillings,reliable sealing,light and nimble operation
4、Four driving ways,manually,electrically,air-ioerating and gear-driving,structure type,elastic wedge type with single gate board,right rigi-dwedge type with single or dual-gate board.
5、Widely used as the device of open or close to connect or cut off the medium inside of the pioeline of water,steam or oil goods in steam power plants

Chief property and specification

Test pressure

Nominal pressure	Test pressure
Nominal pressure	Shell	Seal	Seal	Back seal
1.6	2.4	1.8	0.6	1.8
2.5	3.8	2.8	0.6	2.8
4.0	6.0	4.4	0.6	4.4
6.4	9.6	7.0	0.6	7.0
10.0	15.0	11.0	0.6	11.0
16.0	24.0	18.0	0.6	18.0

Suitable scope

Suitable scope
Shell material	Applicable medium	Applicable temperature
Carburizing steel	Water,steam,oil goods	≤425
	Nitric acid	≤200
	Acetic acid	≤200
	Water,steam,oilgoods	≤550

Main dimensions and weight

Nominal diameter		Dimensions								Electric dewice	Weight
Nominal diameter		L	D	D1	D2	b	f	z-d	H	Electric dewice	Weight
Z940H	-16C	Z940	Y-16P	Z940	Y-16R	Z940	W-16P	Z940	W-16R	Z940	Y-16I
Z941Y	-16C	Z941	Y-16P	Z941	Y-16R	Z941	W-16P	Z941	W-16R	Z941	Y-16I
40		200	145	110	85	16	3	4-18	595	DZW15	56
50		250	160	125	100	16	3	4-18	653	DZW20	59
65		265	180	145	120	18	3	4-18	665	DZW20	62
80		280	195	160	135	20	3	8-18	725	DZW20	74
100		300	215	180	155	20	3	8-18	787	DZW20	92
150		350	280	240	210	24	3	8-23	955	DZW30	161
200		400	335	295	265	26	3	12-23	1105	DZW30	219
250		450	405	355	320	30	3	12-25	1343	DZW45	376
300		500	460	410	375	30	4	12-25	1516	DZW60	484
350		550	520	470	435	34	4	16-25	1678	DZW60	695
400		600	580	525	485	36	4	16-30	1849	DZW90	977
450		650	640	585	545	40	4	20-30	1937	DZW90	1033
500		700	705	650	608	44	4	20-34	2234	DZW120	1087
600		800	840	770	718	48	5	20-41	2432	DZW180	1357
700		900	910	840	788	50	5	24-41	2489	DZW250	1481
800		1000	1020	950	898	52	5	24-41	2643	DZW350	1845

Main dimensions and weight

Nominal diameter		Dimensions								Electric dewice	Weight
Nominal diameter		L	D	D1	D2	b	f	z-d	H	Electric dewice	Weight
Z940H	-25C	Z940	Y-25P	Z940	Y-25R	Z940	W-25P	Z940	W-25R	Z940	Y-25I
Z941Y	-25C	Z941	Y-25P	Z941	Y-25R	Z941	W-25P	Z941	W-25R	Z941	Y-25I
40		200	145	110	85	18	3	4-18	595	DZW15	60
50		250	160	125	100	20	3	4-18	653	DZW20	64
65		265	180	145	120	22	3	8-18	665	DZW20	65
80		280	195	160	135	22	3	8-18	725	DZW20	79
100		300	230	190	160	24	3	8-23	787	DZW20	98
125		325	270	220	188	28	3	8-25	902	DZW30	154
150		350	300	250	218	30	3	8-25	955	DZW30	168
200		400	360	310	278	34	3	12-25	1105	DZW45	219
250		450	425	370	332	36	3	12-30	1343	DZW45	390
300		500	485	430	390	40	4	12-30	1516	DZW60	505
350		550	550	490	448	44	4	16-30	1678	DZW60	736
400		600	610	550	505	48	4	16-34	1849	DZW90	1027
450		650	660	600	555	50	4	16-34	1937	DZW90	1139
500		700	730	660	610	52	4	20-34	2234	DZW120	1228
600		800	840	770	718	56	5	20-41	2432	DZW180	1502
700		900	955	875	815	60	5	20-41	2489	DZW250	1617
800		1000	1070	990	930	64	5	24-48	2643	DZW350	1923

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