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Electronic Electric Sleeve Control Valve

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Electronic Electric Sleeve Control Valve

Product Model: ZDLM
Nominal Diameter: DN25 ~ 300mm
Nominal Pressure: ANSI 125,150,300,600; JIS 10,16,20,30,40 K; PN0.6,1.6,4.0,6.4MPa
Connection Type: Sealing Surface type FF, RF, RJ, LG, MFM
Flange Standard: JIS B220, JB / T79, ANSI B16.5-1981, GB / T9113, HG20594-97, HG20618-97 other
Welding Standards: Welding Engagement SW (40 ~ 50mm ) Butt Welding BW (65 ~ 350mm)
Main Material: Cast Steel (ZG230-450), Cast Stainless Steel (ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, SCS16) Titanium
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ZDLM Electronic Electric Sleeve Control valve by the PS series or 3610 series of straight-stroke electric actuator and low flow resistance through the single seat valve. (Also with other brands straight trip actuators). The electric actuator is an electronic integrated structure with servo amplifier, input control signal (4-20mADC or 1-5VDC) and power supply to control the valve opening, to the pressure, flow, level, temperature and other parameters adjust. With the action sensitive, simple connection, large flow, small size, high precision adjustment. Control accuracy and performance than the DKZ type has improved significantly.
 

Characteristics of Electronic Electric Sleeve Regulating Valve

ZDLM electronic electric sleeve control valve has good stability, not easy to produce vibration, low noise, temperature-sensitive features such as single seal type for more stringent requirements, the pressure difference is not clean media occasions. Double sealed type for leaky lax requirements, the pressure difference between the larger clean media occasions. Small hole throttling type, can be used for low noise valve. Widely used in electric power, metallurgy, chemical, petroleum, environmental protection, light industry, equipment and other industries.
 

Electronic Electric Sleeve Control Valve Main Technical Parameters

Nominal Diameter mm253240506580100125150200250300
Seat Diameter mm263240506680100125150200250300
Rated Flow Coefficient kvStraight Type1117.627.5446911017627544069011001760
Equal Percentage101625406310016025040063010001600
Nominal Pressure (MPa)0.6, 1.6, 2.5, 4.0, 6.4
Travel (mm)16254060100
Flow CharacteristicsStraight line, Equal Percentage, Quick Open
Operating Temperature ℃-40 ~ 230 ℃ (room temperature type), Heat Sink Type 230 ~ 450 ℃ (medium temperature type), special order -100 ~ 600 ℃
Flange sizeCompliant with JB78-59, JB79-59, JB / 79.1-94, JB, ANSI, JIS, DIN and other standard order production
Body MaterialWCB (ZG230-450), ZG1Cr18Ni9Ti, ZG0Cr18Ni12Mo2Ti CF8 CF8M
Spool Material1Cr18Ni9, SS304, 0Cr18Ni12Mo2Ti, SS316, ZG1Cr18Ni9Ti
Body TypeStraight Sleeve Cast Ball Valve
Upper Valve Cover TypeOrdinary (normal temperature), Hot (medium temperature), Long Neck (Low temperature)
Equipped with Electric Actuator ModelPSLPSL-202PSL-204PSL-208PSL-312PSL325
361L361LSA-20361LSB-30361LSB-50361LSC-65361LSC-99
Explosion-proof361LXA-20361LXB-30361LXB-50 

Note: 1, can provide users with ANSI, JPI, JPI and other countries of the flange standard products, the flange from the user needs to determine.

2, the working temperature, nominal pressure, nominal diameter beyond the scope of the list of products can be resolved with the company.

 

Electronic Electric Sleeve Control Valve Performance

1, The Main Technical Parameters Of The Implementing Agencies

ModelRated Output ForceSpeed mm / sTechnical Parameters
PSL361LPSL361LPSL361LPSL361L
201361LSA-08 
361LXA-08		1000800 
800		0.254.2 
4.2		Power supply: AC220V 50Hz 
Input signal: DC4-20mA 
DC1-5V 
(signal line with shielded wire) 
Output signal: DC4 ~ 20mA 
Protection class: IP67 
With hand wheel		Power supply: AC220V 50Hz 
Input Signal: DC4-20mA 
DC1-5V 
(signal line with shielded wire) 
Output signal: DC4 ~ 20mA 
Protection class: considerable IP55 
Explosion-proof mark: Exd Ⅱ BT4 
with handle
202361LSA-20 
361LXA-20		20002000 
2000		0.502.1 
2.1
204361LSB-30 
361LXB-30		45003000 
3000		0.503.5 
3.5
208361LSB-50 
361LXB-50		80005000 
5000		1.001.7 
1.7
312361LSC-651200065000.602.8
325361LSC-99Decisions.Ither Synchronization
Straticates Nights Nights H.2 Nights Callings.		100001.02.0


 2, Performance Indicators

ProjectIndex value
Basic error%With 361L 2.0; with PSL 0.1
Backlash%2.5
Dead Zone%1.0
Always Point Deviation%Electric openStarting point± 2.5
end± 2.5
Power offStarting point± 2.5
end± 2.5
Adjustable Range30: 1
Rated Stroke Deviation%2.5
Allowable Leakage L / HSingle seal in line with JB / T7387-94 Class IV less than the rated capacity of the valve × 10-4 
double seal in line with JB / T7387-94 Ⅲ level less than the rated capacity of the valve × 10-3


 3, To Allow Pressure

Nominal Diameter (mm)2540506580100150200250300
Seat Diameter (mm)253240506580100125150200250300
Implementing AgencyAllowable differential pressure ΔP (MPa)
With PSLPSL2026.4 
3.14		6.4 
1.92		6.4 
1.23		5.1 
0.78		        
PSL204 4.312.761.766.4 
1.04		6.4 
0.69		5.62 
0.44		     
PSL208    1.861.230.786.4 
0.50		5.31 
0.35		3.97 
0.20		  
PSL320       1.260.870.496.4 
0.32		4.14 
0.22
With 361L361LSA-206.4 
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       0.630.440.253.31 
0.16		0.27 
0.11

Note: 1, the same grid on the row for the double seal type to allow the pressure difference, the lower row for the single seal type to allow pressure.

2, the actual configuration to be determined according to the specific process parameters. If the pressure tolerance is allowed to clear or the maximum working pressure is out of the list range, please contact us and take the appropriate method to solve.

 

Electronic Electric Sleeve Control Valve Dimensions

Common Diameter (mm)2540506580100150200250300
L (mm)PN1.6MPa184222254276298352451600720820
PN4.0MPa197235267292317368473600760850
PN6.4MPa210251286311337394508650800870
H1 (mm)728792105110127174209300350
With PSLH (mm)Normal type7507657678458578751025104512521545
Heat sink type9009309371025104210851285130518051825
D (mm)176225
Weight (KG)23.533.540.56984112189262415635
With 361LH (mm)Normal Type5136506527707828001080112513451365
Heat sink Type66381582295096710101340138516251645
D (mm)225310
Weight (KG)3149568499127242315463683
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