概述 Outline:

DZLPF46型電子式電動單座調節閥是由381L系列電子式執行機構和低流阻直通單座閥組成。該執行機構采用一體化的電子控制器模塊，無需另配伺服放大器，且輸出力大；閥體為直通無底蓋上導向“S”流道，閥芯為柱塞型機構，具有流道通暢，流量系數大等特點。
該產品具有動作可靠，流量特性精度高，可調比大，結構緊湊，外形尺寸小等優點，可廣泛應用在石油化工、醫藥、冶金、造紙、水處理等行業，控制各種不同流體的介質。

DZDLP electronic type electric single-seat control valve is 381L Series electronic actuator and low flow resistance through single-seat valve. The actuator uses an integrated electronic controller module, no need to reprovision the servo amplifier and the output force; body is covered through bottomless oriented “S” flow channel, as the plunger-type valve body with a smooth flow , flow coefficient and so on.
The product has a reliability, flow characteristics and high precision, adjustable ratio, compact structure, small size, etc., can be widely used in petrochemical, pharmaceutical, metallurgy, paper making, water treatment and other industries, control a variety of different fluids the media.



 

外形尺寸Dimensions：

DN	L			H				H1			重量kg
				常溫 At room temperature		高溫 High temperature
	PN1.6	PN4.0	PN6.4	PN1.6	PN6.4	PN4.0	Pn4	PN1.6	PN4.0	PN6.4	PN1.6	PN4.0 PN6.4
20	181	194	206	547	558	700	706	52		65	14	18
25	185	197	210	564	575	712	724	57		70	15	19
40	222	235	251	720	730	8890	901	75		85	26	35
50	254	267	286	730	739	902	908	82		90	30	40
65	276	292	311	845	854	1025	1035	92		102	34	53
80	298	317	337	867	870	1045	1051	100		107	42	65
100	352	368	394	890	900	1070	1090	110	125	125	52	86
150	451	473	508	1190	1220	1330	1337	142	172	152	152	206
200	550	560	650	1258	1350	1380	1490	170	207	220

381型直行程電子式電動執行機構主要技術參數

381 type direct electronic trip main technical parameters of electric actuators

主要零件材料Materials for main parts：