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Electric regulating valve
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ZDLP Electronic Single Seat Control Valve

ZDLP Electronic Single Seat Control Valve Contains the single-seat regulator and electronic actuator (3610L/3810/PSL series or the intelligent actuator. there is a servo system in the electronic actuator, so dispensing with servo amplifier. as long as there is input signal and power, the valve can start.
Detail
Main technical parameters
Body size DN(mm)
20
25
32
40
50
Ports size (mm)
10
12
15
20
10
12
15
20
25
32
32
40
32
40
50
Rated flow coefficient (KV)
Liner
1.8
2.8
4.4
6.9
1.8
2.8
4.4
6.9
11
17.6
17.6
27.5
17.6
27.5
44
Percentage
1.6
2.5
4.0
6.3
1.6
2.5
4.0
6.3
10
16
16
25
16
25
40
Rated Travel (mm)
16
25
Actuator type
361LSA-08/381LSA-08/PSL201
361LSA-20/381LSA-20/PSL202
Body size DN (mm)
65
80
100
125
150
200
250
Ports size (mm)
65
65
80
65
80
100
125
125
150
150
200
250
Rated flow coefficient (KV)
Liner
69
69
110
69
110
176
275
275
440
440
690
1100
Percentage
63
63
100
63
100
160
250
250
400
400
630
900
Rated travel
40
60
100
Actuator type
361LSB-30
381LSB-30
PSL204
361LSB-50
381LSB-50
PSL208
361LSC-65
381LSC-65
PSL312
361LSC-99
381LSC-99
PSL314
361LSC-160
381LSC-160
PSL316/320
Nominal pressure
(PN)/Class
Mpa
1.6, 2.5, 4.0,6.4(6.3) /2.0, 5.0, 11.0
Bar
16, 25, 40, 64(63)/20, 50, 110
Lb
ANSI: Class150、Class300、Class600
Flow characteristic
liner、percentage
Rangeability (R)
50
Signal
Input signal :4-20mA(or 1-5V); outlet signal：4-20mA
Seat leakage
Hard seat ;class IV (10-4×Kv)    soft seat :Class VI       GB/T4213-92
Working temperature
 
(0C)
Normal temperature type
 
-20～200 、-40～250、-60～250
Heat
Radiating type
mark：S
-40～350、-60～350
High temperature type
mark：G
350～595
Low temperature type
mark：D
DO:-60～-100、D1:-100～-200、D2:-200～-250
Regulator /cutting-off type
mark：Q
-40~150

BUYER GUIDE
Data:
Type of valve, Valve size, Purpose
Body size, Nominal pressure
Working temperature
Fluid name, Flux of medium, Fluid state
Bonnet type,
Flange connection type
Flange standard, Flange interval
Material of Body and seat
Accessory:
Input Voltage
Input signal
Other especial demands
Other