電動調(diào)節(jié)球閥

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詳細(xì)介紹

電動調(diào)節(jié)球閥

http://hujiavalve.cn.qiyeku.com

提供全套工程閥門解決方案，電動調(diào)節(jié)球閥售前、售中、售后專業(yè)服務(wù)！

質(zhì)量{lx1}：實行全過程質(zhì)量監(jiān)控，細(xì)致入微，全方位檢測！

價格合理：{gx}內(nèi)部成本控制，減少了開支，讓利于客戶！

交貨快捷：先進生產(chǎn)流水線，充足的備貨，縮短了交貨期！

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名稱：	http://hujiavalve.cn.qiyeku.com
型號：	ZDJR
口徑：	DN15-DN300
壓力：	1.6MPa≈16.0MPa
材質(zhì)：	鑄鐵、鑄鋼、不銹鋼
認(rèn)證：	ISO9001:2000

·電動調(diào)節(jié)球閥產(chǎn)品詳情

電動調(diào)節(jié)球閥采用一體化結(jié)構(gòu)，與DTR電動執(zhí)行機構(gòu)相配，有輸入控制信號（4~20mADC或1-5VDC）及單相電源即可控制運轉(zhuǎn)，具有功能強、體積小、輕便宜人、性能可靠、配套簡單、流通能力大、特別適合于介質(zhì)是粘稠，含顆粒，纖維性質(zhì)的場合。目前該閥廣泛應(yīng)用于食品、環(huán)保、輕工、石油、造紙、化工、教學(xué)和科研設(shè)備、電力等行業(yè)的工業(yè)自動控制系統(tǒng)中。
ZDJR電動調(diào)節(jié)球閥閥體
形式：角型單座鑄造閥
公稱通徑：20-300mm
公稱形式：PN1.6 4.0 6.4Mpa
連接形式：法蘭式按JB78-59 JB79-59
材料：HT200 ZG230—450 ZG1Cr18Ni9Ti ZG0Cr18Ni12Mo2Ti
ZDJR智能電動O型調(diào)節(jié)球閥閥內(nèi)組件
閥芯形式： O型閥芯
流量特性：快開型
材料： 1Cr18Ni9Ti 0Cr17Ni12Mo2襯聚四氟乙烯
密封面材料：聚四氟乙烯、PPL、硬密封。

ZDJR電動調(diào)節(jié)球閥具有理想流量特性表

公稱通徑（DN）	不同開度角下的Kv值
溫度	10o	20o	30o	40o	50o	60o	70o	80o	90o
50	2	4	9	17	32	60	97	151	215
80	6	11	22	44	83	155	250	389	550
100	9	18	35	71	133	248	398	620	890
150	20	40	8/0	160	300	560	900	1400	2000
200	36	72	143	286	737	1002	1611	2506	3580
250	57	113	226	453	848	1582	2543	3955	5650
300	81	163	325	651	1220	2278	3661	5695	8100

ZDJR電動調(diào)節(jié)球閥執(zhí)行機構(gòu)

類型：可選PSQ、DTR和3810系列電子式角行程執(zhí)行機構(gòu)。防爆型選用3810系列。
技術(shù)參數(shù)和性能：請參閱相應(yīng)執(zhí)行機構(gòu)與閥門定位器說明書。

ZDJR電動調(diào)節(jié)球閥規(guī)格參數(shù)

公稱通徑DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300
流量系數(shù)（Kv）	20	38	72	110	170	215	380	550	890	1400	2000	3580	5650	8100
可調(diào)動作范圍	0-90o
允許壓差△P	小于公稱壓力(1.6MPa)
泄漏量Q	按AP1598標(biāo)準(zhǔn)測試無泄漏
環(huán)境溫度℃	-20~60℃
基本誤差	±2.5%
回差	±2.5%
死區(qū)	1%
可調(diào)范圍	250：1							350：1
配用執(zhí)行機構(gòu)	PSQ101, 381RSA-05DTR-05					DTR-10 PSQ201, DTR-20381RSC-30				DTR-40381RSC-50		PSQ701DTR-60

ZDJR電動調(diào)節(jié)球閥外形尺寸

公稱通徑DN	L	D	H	L1	D1	b	Z-?d	H1	L2
壓力	1.6/2.5/4.0	1.6/2.5/4.0			1.6/2.5/4.0	1.6/2.5/4.0	1.6/2.5/4.0
15	130/130/130	95	275	157	65	14/16/16	4-14	48	208
20	140/140/140	105	280	157	75	14/16/16	4-14	53	208
25	150/150/150	115	287	157	85	14/16/16	4-14	58	208
32	165/165/180	135	384	208	100	16/18/18	4-18	68	208
40	180/180/200	145	312	208	110	16/18/18	4-18	73	208
50	200/200/220	160	325	208	125	16/20/20	4-18	80	208
65	220/220/250	180	335	256	145	18/22/22	4-18/8-18/8-18	90	256
80	250/250/280	195	365	256	160	20/22/22	8-18	98	256
100	280/280/320	215/230/230	400	256	180/190/190	20/24/24	8-18/8-23/8-23	120	256
125	320/320/400	245/270/270	420	256	210/220/220	24/28/30	8-23/8-25/8-25	140	256
150	360/360/400	280/300/300	440	256	240/250/250	24/28/30	8-23/8-25/8-25	167	256
200	400/400/550	335/360/375	470	256	295/310/320	26/34/38	12-23/12-25/12-30	210	256
250	630 750	405 470	545	380
300	750 870	460 530	580	380

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