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ZDLM Electronic Electric Sleeve Regulating Valve

Product overview

Product model: ZDLM
Nominal diameter: DN25~300mm
Nominal pressure: ANSI 125~600;JIS 10 ~ 40 k;PN1.6 ~ 6.4 MPa
Main material: cast steel (ZG230-450), cast stainless steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, SCS16) titanium, etc
Drive mode: electric
Design standard: GB/T17213
Inspection standard: GB/T4213 flange standard: JIS B220, JB/T79, ANSI B16.5-1981, GB/T9113, HG20594-97, HG20618-97, etc

ZDLM Electronic Electric Sleeve Regulating Valve product details

ZDLM Electronic Electric Sleeve Regulating Valve produced and sold by Baigang valve group is composed of PS series and 3610 series direct stroke electric actuators and low flow resistance straight through single seat valve (can also be matched with other brands direct stroke actuators).Electric actuator is an electronic integrated structure, with servo amplifier, input control signal (4-20MADC or 1-5VDC) and power supply can control the valve opening, to achieve the adjustment of pressure, flow, liquid level, temperature and other industrial parameters.It has the characteristics of sensitive action, simple connection, large flow, small volume and high adjustment precision.The control precision and performance are better than that of DKZ.

Single-seat valve for leakage on the strict requirements of the valve before and after the low pressure and a certain viscosity of the occasion. Widely used in electric power, metallurgy, chemical industry, petroleum, environmental protection, light industry, equipment and other industries.

ZDLM Electronic Electric Sleeve Regulating Valve main technical parameters

model		Rated output force N		Speed mm / s		Technical Parameters
PSL	361L	PSL	361L	PSL	361L	PSL	361L
201	361LSA-08 361LXA-08	1000	800 800	0.25	4.2 4.2	Power: AC220V 50Hz Input signal: DC4-20mA DC1-5V (signal line shielded cable) Output signal: DC4 ~ 20mA Protection class: IP67 With hand wheel	Power: AC220V 50Hz Input signal: DC4-20mA DC1-5V (signal line shielded cable) Output signal: DC4 ~ 20mA Protection class: quite IP55 Flameproof mark: ExdⅡBT4 with handle
202	361LSA-20 361LXA-20	2000	2000 2000	0.50	2.1 2.1
204	361LSB-30 361LXB-30	4500	3000 3000	0.50	3.5 3.5
208	361LSB-50 361LXB-50	8000	5000 5000	1.00	1.7 1.7
312	361LSC-65	12000	6500	0.60	2.8
325	361LSC-99	25000	10000	1.0	2.0

ZDLM Electronic Electric Sleeve Regulating Valve performance indicators

project			Index value
Basic error%			With 361L 2.0; with PSL 0.1
Backlash%			2.5
dead zone%			1.0
Always point deviation%	Electricity	Start point	± 2.5
		end	± 2.5
	Power off	Start point	± 2.5
		end	± 2.5
Adjustable range			30: 1
Rated travel deviation%			2.5
Allowable discharge L / H			Single seal in line with JB / T7387-94 Class IV less than the rated capacity of the valve × 10-4 double seal with JB / T7387-94 Ⅲ level less than the rated capacity of the valve × 10-3

ZDLM Electronic Electric Sleeve Regulating Valve allowable differential pressure

Nominal diameter (mm)		25	40		50	65	80	100	150		200	250	300
Seat diameter (mm)		25	32	40	50	65	80	100	125	150	200	250	300
Execution agency		Allowable pressure difference △ P (MPa)
With PSL	PSL202	6.4 3.14	6.4 1.92	6.4 1.23	5.1 0.78
	PSL204		4.31	2.76	1.76	6.4 1.04	6.4 0.69	5.62 0.44
	PSL208					1.86	1.23	0.78	6.4 0.50	5.31 0.35	3.97 0.20
	PSL320								1.26	0.87	0.49	6.4 0.32	4.14 0.22
With 361L	361LSA-20	6.4 3.14	6.4 1.92	6.4 1.23	6.4 0.78
	361LSB-50					6.4 1.16	6.4 0.76	6.25 0.49
	361LSC-65								6.4 0.64	4.32 0.41	3.23 0.28
	361LSC-99								0.63	0.44	0.25	3.31 0.16	0.27 0.11

Note:
1, the same grid on the row for the double-sealed type allows the pressure difference, the lower row is a single sealed type to allow pressure.
2, the actual configuration needs to be based on specific process parameters. If the pressure difference is not clear or the maximum working pressure is out of the range, please contact us and take appropriate measures to solve it.

ZDLM Electronic Electric Sleeve Regulating Valve dimensions

Nominal diameter (mm)			25	40	50	65	80	100	150	200	250	300
L (mm)	PN1.6MPa		184	222	254	276	298	352	451	600	720	820
	PN4.0MPa		197	235	267	292	317	368	473	600	760	850
	PN6.4MPa		210	251	286	311	337	394	508	650	800	870
H1 (mm)			72	87	92	105	110	127	174	209	300	350
With PSL	H (mm)	normal type	750	765	767	845	857	875	1025	1045	1252	1545
	H (mm)	Heat sink type	900	930	937	1025	1042	1085	1285	1305	1805	1825
	D (mm)		176								225
	Weight (KG)		23.5	33.5	40.5	69	84	112	189	262	415	635
With 361L	H (mm)	normal type	513	650	652	770	782	800	1080	1125	1345	1365
	H (mm)	Heat sink type	663	815	822	950	967	1010	1340	1385	1625	1645
	D (mm)		225						310
	Weight (KG)		31	49	56	84	99	127	242	315	463	683

Reminder:

All text, data and pictures in this article are for reference only.To see more details of the ZDLM Electronic Electric Sleeve Regulating Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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