ZDLX 3 Way Control Valve

Brand:GOOLE

Description:ZDLX Electric Three Way Diverting Control Valve

Origin:China

Payment Terms:T/T

Product detail: Electric Three Way(3-way) Diverting Control Valve (GZDLX) Characteristics:

Electric Three Way Control Valve includes Electric Three Way Mixing Control Valve (GZDLQ) and Electric Three Way Diverting Control Valve (GZDLX). Mixing Control Valve is mainly used to mix the medium from 2 different ports and let it flow out through the third port. Diverting Control Valve is to separate the medium from one port and let it diverted flowing out through the other 2 ports. When the Valve size is small and pressure differential is small, Mixing Control Valve can also be used as Diverting Control Valve. But if the valve size is big and pressure dro is big, both can not be replaced each other.


Standard technical specification

Valve Body

Type:  ZDLQ--Three Way Mixing Control Valve,  ZDLX---Three Way Diverting Control Valve
Size: DN25-300
Pressure: PN16~PN40, Class 150LB ~ Class 300LB
Connection: RF(Standard), Threaded, Welded
Flange Facing:  Raised Face
Face to Face dimension: GB12221-89
Material: WCB, 304,316
Bonnet Type: Gland
Packing:  V tupe PTFE,  Flexible Graphite
Gasket: Plain Type, PTFE, SS+Graphite
 
Valve Trim

Disc: Three Way Linear Type or V Type
 
Actuator

Type: Electric Actuator
Model: 381LSA/XA-08,  381LSA/XA-20,  381LSB/XB-30,  381LSB/XB-50, 381LSC-65, 381LSC-99
381LSC-160, 381LSC-260
Valve Action: Direct Action, Reaction (Force)
Controlling Action: Proportional Linear Controlling or ON-OFF Controlling.
Input Signal: 4~20mA DC or 1~5V DC
Power: AC220V, 50HZ
Output Signal: 4~20mA DC
Power Consumption: A Type-50VA, B Type--150VA, C Type-220VA
Protection Level: IP55
Wire Connection: Normal S Type--G1/2", Explosion-Proof X Type---G3/4"
Ambient Temperature: Normal---10 Deg C~ 60 Deg C, With Space Heater---35 Deg C~ 60Deg C, Explosion-Proof X Type--- -10Deg C ~40 Deg C
Ambient Humidity: Normal S Type--Below 95%, Explosion-Proof X type--45%-85%
Explosion-Proof: ExdIIBT4
 
Performance

Raded KV Value: Refer to Table 1
Flowing Features: Linear
Adjusting Range: 30:1
Leakage Rate: Metal Sealing should be below 0.01% ANSI B16.104-1976 Class IV
            Soft Sealing should be below 0.00001% ANSIB16.104-1976  Class VI
Allowable Deviation: 1%

Table 1: Kv Value and Action Time

 

DN	Seat Dia	KV		Motor Model	Output Thrust	Rated Stroke	Action Time
mm	mm	Mixing	Diverting		N	mm	s
25	25	8.5	8.5	381LSA-08/20	800/2000	16	3.8/7.6
32	32	13	13	381LSB-30/50	3000/5000	25	7.2/14.7
40	40	21	21
50	50	34	34
65	65	53	53	381LSB-50/SC-65	5000/6500	40	2.5/14.3
80	80	85	85
100	100	135	135
125	125	210	210	381LSC-99/160	10000/16000	60	30/60
150	150	340	340
200	200	535	535
250	250	800	800	381LSC-160 / 260	16000/26000	100	60/90
300	300	1360	1360

Table 2. External Dimensions 

 

DN	L	A	B	D	R	H1	H6	H2	H3	H4	H5	Weight (Kg)
25	160	460	230	225	177	126	142	490	373	459	135	12
32	180	460	230	225	177	134	154	490	495	459	145	15
40	200	460	230	225	177	157	177	490	495	459	160	17
50	230	460	230	225	177	167	187	490	495	429	170	18
65	290	530	230	225	177	199	226	540	700	520	190	34
80	310	530	230	255	177	214	241	540	700	520	200	46
100	350	530	230	255	177	229	256	540	700	520	220	54
125	400	630	260	310	226	263	290	625	725	570	280	76
150	480	630	260	310	226	293	320	625	725	570	320	79
200	600	630	260	310	226	358	385	625	725	570	380	100
250	730	730	300	415	345	440	460	735	760	630	460	390
300	850	730	300	415	345	550	550	735	760	630	550	495

 

Table 2. External Dimensions

 

 

DN	D	L			H		H1(Mixing type)			H1(Diverting type)
		PN MPa					PN MPa			PN MPa
		1.6	4.0	6.4	Standard type	Radiator type	1.6	4.0	6.4	1.6	4.0	6.4
25	225	185	190	200	555/600	707/750	140	150	150	140	150	160
32	225	200	200	210	561/718	709/848	150	160	170	150	160	170
40	225	220	220	235	660/795	812/925	160	170	180	160	170	180
50	225	250	255	265	675/835	827/960	180	190	200	180	190	200
65	225	275	285	295	863/1067	1027/1214	200	210	220	200	210	220
80	225	300	310	320	868/1080	1032/1243	210	230	240	225	250	265
100	225	350	360	370	872/1094	1036/1257	220	250	260	245	275	285
125	310	410	430	440	905/1092	1120/1492	260	300	300	285	320	325
150	310	450	465	475	920/1321	1135/1520	280	320	320	305	340	345
200	310	550	560	570	950/1400	1165/1597	320	380	380	350	400	410
250	310	670	690	752	1203/1600	1440/1805	444	474	474		540	540
300	310	770	795	819	1265/1615	1502/1830	489	584	584		612	612