ZDLQ, ZDLX electronic electric three-way regulating valve

NegotiableUpdate on 05/09

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The ZDLQ and ZDLX electronic electric three-way regulating valves are composed of 3610L series electronic electric actuators and three-way regulating mechanisms. The electric actuator has a servo system inside, which does not require a separate servo amplifier. It has input signals and power to control operation, and is wired ..

Product Details

ZDLQ, ZDLX electronic typeElectric three-way regulating valveIt is composed of 3610L series electronic electric actuator and three-way adjustment mechanism. There are electric actuators insideservo systemNo need for additional servo amplifiers, with input signals and power to control operation, simple wiring. The regulating mechanism has two modes of operation: merging and diverging. In some cases, it can replace two two-way valves and one three-way pipe and be widely used. Commonly used forheat exchangerTwo phase adjustment and simple ratio adjustment.

Adjust structural technical parameters

Nominal diameter DN	confluence	25	32	40	50	65	80	100	125	150	200	250	300
Nominal diameter DN	confluence						80	100	125	150	200	250	300
Valve seat diameter DN		26	32	40	50	66	80	100	125	150	200	250	300
Rated flow coefficient	confluence	8.5	13	21	34	53	85	135	210	340	535	800	1260
Rated flow coefficient	diversion	8.5	13	21	34	53	85	135	210	340	535	800	1260
Nominal Pressure PN		1.6, 4.0, 6.4
Travel distance mm		16		25		40			60			100
Equipped with electric actuator model		361LSA-20 361LXA-20		361LSB-30 361LXB-30		361LSB-50 361LXB-50			361LSC-65			361LSC-99
flow characteristics		Linear line
Adjustable ratio		30:01:00
Flange size		Cast iron flange according to JB78-59, cast steel flange according to JB79-59
Flange type		The form of flange sealing surface shall be in accordance with
Valve body material		WCB

Technical parameters of the executing mechanism

model	Rated output force N	Speed mm	Technical Specifications
361LSA-08	800	4.2	Power supply: AC220V 50Hz Input signal: DC4-20mA DC1-5V Output switch signalThe opening of the output signal： DA4-20mA Upper cover protection, etc.: equivalent to IP55 Explosion proof mark: ExdHBT4
361LSA-20	2000	2.1
361LSB-30	3000	3.5
361LSB-50	5000	1.7
361LSC-65	6500	2.8
361LSC-99	10000	2
361LXA-08	800	4.2
361LXA-20	2000	2.1
361LXB-30	3000	3.5
361LXB-50	5000	1.7

performance metrics

project			Skill and technical indicators
basic error			±2.5
backlash			2.5
dead zone			1.0
Always point deviation	electric opener	Starting point	±2.5
		destination	±2.5
	Electricity off	Starting point	±2.5
		destination	±2.5
Rated flow coefficient error			2.5

allowable error

Nominal diameter DN	25	32	40	50	65	80	100	125	150	200	250	300
Allow pressure difference PN	0.32	2.20	2.20	1.41	1.38	0.94	0.61	0.51	0.36	0.20	0.19	0.13

Overall dimensions

Nominal Diameter	L			itinerary	D	H
	PN					PN			room temperature	medium temperature
	1.6	4.0	6.4			1.6	4.0	6.4	room temperature	medium temperature
25	185	190	200	16	225	145	150	160	555	707
32	200	210	210	16	225	150	160	170	561	709
40	220	230	235	25	225	160	170	180	660	812
50	250	255	265	25	225	180	190	200	675	827
65	275	285	295	40	255	210	220	220	863	1027
80	300	310	320	40	255	220	230	240	868	1032
100	350	355	370	40	255	245	250	260	872	1036
125	410	425	440	60	255	295	300	300	905	1120
150	450	460	475	60	255	310	320	320	920	1135
200	550	560	570	60	255	370	380	380	950	1165
250	640	660	670	100	415	465	474	474	1203	1440
300	740	760	770	100	415	580	585	585	1265	1502

Outline dimension table of three-way diversion regulating valve

Nominal Diameter	L			itinerary	D	L			H	quality
	PN					PN				PN
	1.6	4.0	6.4			1.6	4.0	6.4		4	6.4
80	300	310	320	40	255	240	240	250	885	78	98
100	350	355	370	40	255	265	265	275	897	93	118
125	410	425	440	60	255	255	310	320	931	155.5	172.5
150	450	460	475	60	255	255	330	340	945	207.5	323.5
200	550	560	570	60	255	255	390	400	979	384.5	412.5
250	640	660	670	100	415	415	530	540	1268	627	659
300	740	760	770	100	415	415	605	612	1294	780	819