ZDLQ(X) Electric 3 Way Control Valve, WCB, WCC, WC6

ZDLQ(X) Electric 3 Way Control Valve, WCB, WCC, WC6

ZDLQ(X) Electric 3 Way Control Valve, WCB, WCC, WC6

Short Description

Model No.: SJ-ECV-10 Hits: 2

China 3 Way Control Valve Manufacturer Shinjo Supplies ZDLQ(X) Electric 3 Way Control Valve, WCB, WCC, WC6.
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Key Specifications / Features


Summary:

ZDLQ, ZDLX series of electric 3 way control valve is composed of three 3610L series electric actuators and three way control mechanism. Electric actuator in a servo system, no need of a servo amplifier, have spread into the signal and power source control operation, simple wiring. Adjusting mechanism is combined and split two ways, can replace the two two valve and a three way pipe has been widely used in some occasions. Two commonly used in heat exchanger and regulation of simple ratio regulation.
Main technical parameters
DN 25 32 40 50 65 80 100 125 150 200 250 300
Seat diameter mm 25 32 40 50 65 80 100 125 150 200 250 300
Rated KV 8.5 13 21 34 53 85 135 210 340 535 800 1280
Nominal pressure (MPa) 1.6、2.5、4.0、6.4
Trip(mm) 16 25 40 60 100
With electric actuator model 361LSA-20 361LSB-30 361LSB-50 361LSB-65 361LSB-99
Input signal 4-20mADC、1-5VDC
Power Supply AC220V 50HZ
The inherent flow characteristics Linear, equal percentage, quick opening
The inherent modulation ratio 30:1
The inherent modulation ratio IV
Flange size According to JB/79.1 (2) -94, HG20592-97, GB, ANSI, JIS, DIN and other standards
Body material WCB, 304, 316, WC6, nickel, titanium, Hastelloy, Monel etc.
Valve material 304, 316, 420, nickel, titanium, Hastelloy, Monel etc.
Working temperature ℃ -40~230
Series type At room temperature, medium temperature type, bellows seal type
 
Note: the company produced three valve path to DN400
The basic structure of the three-way valve
Serial number Name Said
1 Joint Tube
2 Valve Body
3 Valve Core
4 Valve Seat
5 Valve Rod
6 Valve Cover
7 Fill Fill
8 Packing gland
9 Actuator

Technical parameters of electric actuator:
Model Rated output power Speed of 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 supply; AC220V 50HZ
Input signal: DC4-20mA DC1-5V
(shielding line signal line) output signal: DC4-20mA protection grade: IP67
With the handwheel
Power supply: AC220V 50Hz
Input signal: DC4-20mA DC1-5V
(shielding line signal line): DC4~20mA output signal
Protection grade: IP65
Explosion proof mark Exdll
With handle
 
202 361LSA-20
361LXA-20
2000 2000 2000 0.50 2.1 2.1
204 361LSA-30
361LXA-30
4500 3000 3000 0.50 3.5 3.5
208 361LSA-50
361LXA-50
8000 5000 5000 1.00 1.7 1.7
312 361LSC-65 12000 6500 0.60 2.8
320 361LSC-99 20000 10000 1.0 2.0
 
Note: other optional electric actuator Siemens: Yangzhou, UK.

The performance index
Project Index value
The basic error % With 361L±2.5;;With PSL±1.0
Differential% With 361L±2.0;;With PSL 1.0
The dead zone % With 361L±3.0; With PSL 1.0
Always point bias % Electric drive The starting point ±2.5
Finish ±2.5
Power off The starting point ±2.5
Finish ±2.5
Adjustable range 50: 1
Rated stroke deviation% +2.5
Leakage According to JB/T7387-94 IV less than the valve rated capacity of X10 -4
 
Dimensions and weight
 
DN 25 32 40 50 65 80 100 125 150 200 250 300
L PN16 185 200 220 250 275 300 350 410 450 550 670 770
PN40 190 210 230 255 285 310 355 425 460 560 740 803
PN64 200 200 240 265 295 320 370 440 475 570 752 819
H1 135 152 165 180 200 220 222 265 322 362 508 563
A 225 310
H Normal atmospheric temperature 555 561 660 675 863 868 872 905 920 950 1203 1265
H Medium temperature 707 709 812 827 1027 1032 1036 1120 1135 1165 1485 1557
Weight
(PN64 Normal atmospheric temperature)
50 55 70 78 110 120 150 180 310 410 650 810

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