電液動刀型閘閥產品概述
刀型閘閥，又稱刀閘閥或刀型漿閘閥。其應用范圍非常廣泛，從礦山、電廠的選煤、排矸、排渣，到城市的污水處理；從水泥、造紙廠的漿液輸送，到食品、衛生、醫藥等專業管道。超薄設計的刀型閘閥以其體積小、重量輕、阻流小、不積渣，易安裝，易拆卸的優點解決了普通閘閥、平板閘閥、球閥、截止閥、調節閥、蝶閥等閥門的阻流大，占空間，易積渣，不易安裝和維修等疑難問題。因而大量的通用切斷類閥和調節型閥門被刀型閘閥取代。
產品概述
電液動刀型閘閥通過電液聯動裝置往復推位來控制閥門的開啟和關閉，如配置傳感器或數字顯示裝置，可進行遠距離，高空的危險地區集中或程序控制，廣泛應用于冶金、電力、煤炭、礦山、水利等行業，是一種應用性強的新型更新替代產品。
技術參數范圍
公稱壓力：0.6MPa、1.0MPa、1.6MPa、2.5MPa、150LB
公稱通徑：DN50mm~DN2000mm NPS 2"~80"
適用溫度：-38℃~1100℃（具體溫度范圍視密封副材質和介質性質而定）
連接法蘭：ANSI B16.5、GB/T9113、JB/T79、HG、SH、JIS、DIN、NF、BS
主體材料：C.I、WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8、CF8M、CF3、CF3M、2Cr25Ni20
密封形式：硬密封、軟密封
泄 漏 量：硬密封：D級（液體0.1×DNmm3/s）；軟密封：（零泄漏）
配套附件：安裝法蘭
Knife Gate Valve Product Introduction
Type knife gate valve, also known as the knife gate valve or knife gate valve type pulp. Its application scope is very broad, from coal mines, power plants, slag discharge, discharging the gangue, the city sewage treatment; From the cement slurry transportation, paper mills, to food, health, medicine and other professional pipeline. Ultra-thin design type knife gate valve with its small volume, light weight, small flow resistance, no slag, easy to install, easy to remove completely solve the advantages of the common gate valve, flat gate valve, ball valve, globe valve, regulating valve, butterfly valve, choke valve, occupy a space, easy slag deposition, not easy to install and maintenance problems. So a lot of general cut off valve and external regulation valve replaced by type knife gate valve.
Product Introduction
The product controls opening and closing of valve by the reciprocating pushing effect of electric-hydraulic linkage. It can bring about centralized or programmed control distantly for high-attitude dangerous area by mounting optional sensor or digital display. It is widely used in such sectors including metallurgy, electricity generation, coal mining, mining, water conservancy, etc., representing a kind of highly practical, upgraded substitute.
Technical Parameter Range
Nominal pressure:0.6MPa、1.0MPa、1.6MPa、2.5MPa、150LB
Nominal diameter:DN50mm~DN2000mm NPS 2"~80"
Suitable temperature:-38℃~1100℃（Range of temperature subject to the material of sealing and property of medium）
Flange drilling:ANSI B16.5、GB/T9113、JB/T79、HG、SH、JIS、DIN、NF、BS
Main materials:C.I、WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8、CF8M、CF3、CF3M、2Cr25Ni20
Seal type:Stainless steel hard seal、Teflon soft seal
Leakage:Stainless steel hard seal:Grade D(Liquid0.1×DNmm3/s)、Teflon soft seal:Grade A(Zero Leakage)
Accessories:Flange

主要外形及連接尺寸Profile and connection dimension											單位Unit:mm
PN	DN	L	D	D1	D2	H	N-M	PN	DN	L	D	D1	D2	H	N-M
0.6	50	48	160	125	100	302	4-16	1.0	50	48	160	125	99	302	4-16
	65	48	180	145	120	317	4-16		65	48	185	145	120	317	4-16
	80	50	195	160	135	340	4-16		80	50	200	160	135	340	8-16
	100	50	215	180	155	378	8-16		100	50	220	180	155	378	8-16
	125	57	245	210	185	430	8-16		125	57	250	210	185	430	8-16
	150	57	280	240	210	528	8-20		150	57	285	240	210	528	8-20
	200	70	335	295	265	620	8-20		200	70	340	295	265	620	12-20
	250	70	390	350	320	771	12-20		250	70	405	355	310	771	12-22
	300	76	440	400	368	875	12-20		300	76	460	410	375	875	12-22
	350	76	500	460	428	982	16-20		350	76	520	470	435	982	16-22
	400	89	565	515	482	1245	16-22		400	89	580	525	485	1245	16-27
	450	89	615	565	532	1338	20-22		450	89	640	585	545	1338	20-27
	500	114	670	620	585	1465	20-22		500	114	715	650	609	1465	20-30
	600	114	780	725	685	1658	20-27		600	114	840	770	720	1658	20-36
	700	130	895	840	800	1900	24-27		700	130	910	840	788	1900	24-36
	800	130	1010	950	898	2400	24-30		800	130	1025	950	895	2400	24-36
	900	140	1110	1050	1005	2800	28-30		900	140	1125	1050	998	2800	28-36
	1000	216	1220	1160	1115	3000	28-30		1000	216	1255	1170	1110	3000	28-42
	1200	254	1450	1380	1325	3600	32-36		1200	254	1485	1390	1325	3600	32-48