Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"ZDLM Electronic Miniature Sleeve Control Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/43\/fc2c1b1760767c1a67bce79f78e2-200x200-1\/zdlm_electronic_miniature_sleeve_control_valve.jpg","attrs":{"Brand Name":"WEYO","Model Number":"ZDLM","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
{"title":"The FR series pneumatic eccentric rotary regulating valves , are used in","imgUrl":"https:\/\/img.chinax.com\/nimg\/a8\/88\/711188e8849a3484dcc6fef38d82-200x200-1\/the_fr_series_pneumatic_eccentric_rotary_regulating_valves_2c_are_used_in_automatic_control_systems_for_industrial_processes_such_.jpg","attrs":{"Minimum Order Quantity":"Negotiable","Payment Terms":"T\/T, L\/C","Supply Ability":"5000 units per month for small parts. 1000 units per month for large parts","Packaging Details":"Customized packaging to protect products"}}
{"title":"EP level control valves used to precisely regulate fluid flow , pressure and","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/fe\/d853784597fddb44d755c6075742-200x200-1\/ep_level_control_valves_used_to_precisely_regulate_fluid_flow_2c_pressure_and_temperature_2c_and_widely_applied_in_the_semiconduct.jpg","attrs":{"Model Number":"EP Level","Place of Origin":"China","Minimum Order Quantity":"Negotiable","Price":"Based on oroiect reauirements"}}
{"title":"The CV3000 control valve can be used to control various fluids with different","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/29\/ba0dceecf5a67041f0a42c4bb0f4-200x200-1\/the_cv3000_control_valve_can_be_used_to_control_various_fluids_with_different_pressures_and_temperatures.jpg","attrs":{"Model Number":"CV3000","Place of Origin":"China","Minimum Order Quantity":"Negotiable","Price":"Based on oroiect reauirements"}}
{"title":"V100-SGP Series Single Seated Control Valve features quick change trim , simple","imgUrl":"https:\/\/img.chinax.com\/nimg\/df\/8a\/491b5c05043644e11f5a1444d94b-200x200-1\/v100_sgp_series_single_seated_control_valve_features_quick_change_trim_2c_simple_structure_2c_reliable_performance_and_easy_mainte.jpg","attrs":{"Brand Name":"WEYO","Model Number":"V100-SGP Series","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
{"title":"V100-SGL Series Micro Flow Single Seated Control Valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/6a\/ee\/ed412bfe45cc59d5c5015a07eba6-200x200-1\/v100_sgl_series_micro_flow_single_seated_control_valve.jpg","attrs":{"Brand Name":"WEYO","Model Number":"V100-SGL Series","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
{"title":"V100-SGA Series Anti-Cavitation Single Seated Control Valve (Multi-Layer)","imgUrl":"https:\/\/img.chinax.com\/nimg\/5c\/e1\/9f1be8ef7fe63320bc5f750cb57a-200x200-1\/v100_sga_series_anti_cavitation_single_seated_control_valve_28multi_layer_29.jpg","attrs":{"Brand Name":"WEYO","Model Number":"V100-SGA Series","Place of Origin":"China","Minimum Order Quantity":"Negotiable"}}
The ZDLM type electronic miniature sleeve control valve is composed of a 381L electronic actuator and a miniature sleeve control valve. It is smaller in volume and weight than ordinary control valves. The valve core adopts a balanced structure, featuring good stability, low noise, and a large allowable pressure difference. It adopts a low-resistance flow design, resulting in a large flow capacity. It is easy to assemble and disassemble, and its performance indicators are better than those of similar products.
The electronic miniature sleeve valve can directly accept the 4-20mA·DC (2-10V·DC) standard signal output by industrial control instruments or computers to drive the valve, so as to regulate industrial parameters such as pressure, flow rate, and temperature of the regulated medium. It is widely used in industrial process automatic control where low noise and large pressure difference are required.
This electronic sleeve control valve is equipped with a servo amplifier, a position transmitter, and a manual operation mechanism. It can realize segmented range adjustment, positive/negative action conversion, selection of valve position (open or closed) upon signal interruption, and has valve position signal feedback. The feedback signals available for selection include 4-20mA (standard), 0-10V, and 1-5V. It can also realize remote manual operation.
Basic technical parameters
Nominal diameterDN(mm)
25
40
50
65
80
100
150
200
Rated flow coefficient
Kv
Linear
11
17.6
27.6
44
69
110
176
275
440
690
Equal percentage
10
16
25
40
63
100
160
250
400
630
Nominal pressure (MPa)
1.64.06.4
Actuator
Model
381LSA-20
381LSB-30
381LSB-50
381LSC-65
Output shaft thrust
N
2000
3000
5000
6500
Stroke mm
16
25
40
60
Input signal
4～20mA·DC
Full stroke time (S)
33
52
84
126
Flow characteristic
Linear, Equal percentage
Allowable leakage
10⁻³ × valve rated capacity
Turndown ratio (R)
50∶1
Valve cover type
Standard type, Hot plate type
Operating temperature (℃)
-40～—+250,-40～—+450
Flange standard
JB/T79
Allowable pressure difference (MPa)
≤ Nominal pressure
4.8
Performance Indicators
Item
Technical indicators
Basic error %
≤±2.5
Hysteresis %
≤±2.5
Dead band %
≤±1
Pure lag
≤1S
Deviation at start and end points %
≤±2.5
Rated stroke deviation %
≤+2.5
Material of main components and applicable temperature range
Valve body and bonnet
ZG230-450
-40～+450℃
ZG1Cr18Ni9TiZG0Cr18Ni12MoTi
-250～+550℃
Valve stem
1Cr18Ni9Ti
-250～+550℃
Valve plug
ZG1Cr18Ni9ZG0Cr18Ni12MoTi
-250～+550℃
Sleeve
ZG1Cr18Ni9ZG0Cr18Ni12MoTi
-250～+550℃
Packing
Polytetrafluoroethylene (PTFE)
-40～+200℃
Flexible graphite
-200～+600℃
Nominal diameter
DN
φA
L
H
H1
PN1.6
PN4.0
PN6.4
Standard type
Hot plate type
PN1.6
PN4.0
PN6.4
20
225
181
194
206
636
723
53
53
65
25
184
197
210
655
738
58
58
68
40
255
222
235
251
676
769
73
733
83
50
254
267
286
689
782
80
80
88
65
255
276
292
311
706
816
90
90
100
80
298
317
337
766
876
98
98
105
100
352
368
394
776
894
108
115
125
150
270
451
473
508
896
1106
140
150
170
200
600
600
650
936
1196
168
188
203
Ordering Information
Product model
Nominal diameter
Nominal pressure
Operating temperature
Flow characteristic
Action mode
Input signal
Material of valve body and trim
Actuator requirements
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Seller
Year Established:
2003
Total Annual:
135000000-16500000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
High-End Die-Shanghai WEYO Automation Technology Co., Ltd. was established in 2021 and is headquartered in Shanghai. It is an innovative technology enterprise that specializes in high-end industrial automation equipment, core components supply, technical services, and solution provision. With the co... High-End Die-Shanghai WEYO Automation Technology Co., Ltd. was established in 2021 and is headquartered in Shanghai. It is an innovative technology enterprise that specializes in high-end industrial automation equipment, core components supply, technical services, and solution provision. With the co...
