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Electric Single-seat Control Valve-BELLAZP

Electric Single-seat Control Valve-BELLAZP

Electric Single-seat Control Valve-BELLAZP

Product Details:

Place of Origin: TIANJIN CHINA
Brand Name: TIANJIN BELL
Certification: ISO9001 CE
Model Number: ZAZP

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: USD 600-2000 Piece
Packaging Details: Plywood case
Delivery Time: 10-30days
Payment Terms: T/T, L/C ,Paypal ,Western Union
Supply Ability: 1000Pieces per month
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Detailed Product Description
Voltage: 220VAC 50HZ,380VAC 50HZ Size: DN20-DN300
Body Material: Cast Iron, Cast Steel, Cast Stainless Steel, Etc. Pressure Rating: 1.6Mpa 4.0Mpa 6.4Mpa
Connection: Flange Connection According To JB79-59 Temperature Range: Normal Temperature Type -20—230℃ Fin Type -60—450℃
Action Form: Electric To Open Or Electric To Close Flow Characteristics: Equal Percentage, Linear
Leakage: 0.01% × Rated Kv

Product Features
· BELLAZP series of single-seat control valve with BELL Linear actuator electric actuator, adjustment of high precision, and has a fault alarm function
· According to user needs, BELLAZP series of single-seat control valve can also increase the locally panel display and remote control settings.
· Single-seat control valve leakage is minimal, is a good choice for customers who have high requirement for leakage.


The main parameters
Body material: cast iron, cast steel, cast stainless steel, etc.
Pressure rating: 1.6Mpa 4.0Mpa 6.4Mpa
Connection: flange connection according to JB79-59
temperature range::Normal temperature type -20—230℃ Fin type -60—450℃
Effect form: Electric to open or Electric to close
Flow characteristics: Equal percentage, linear
Leakage: single-seat valve: 0.01% × rated Kv


The main parameters of the actuator
·Input, output signal::4—20mA DC;
· Input channel resistance: 250 ohms
· Basic error: ± 1%;
· Dead: 0.5%--3% (adjusted according to system requirements)
· Power supply voltage: Three-phase 380V 50Hz
single phase 220V 50Hz (other power can be customized);
· Working temperature : Integral -10℃~+55℃,Discrete-25℃~+70℃ ;
· Working environment humidity: ≤85%,ambient air does not contain corrosive properties
· Protection class : bus type, intelligent IP67;
· Communication Interface: bus line with international standard protocol PROFIBUS-DP.


BELLAZP, ZAZP single-seat valve Specification table

Nominal diameterDN 20 25 32 40 50 65 80 100 125 150 200 250 300
Spool diameter (mm) 10 12 15 20 25 32 40 50 65 80 100 125 150 200 250 300
Rated flow coefficient Kv 1.2 2 3.2 5 8 12 20 32 50 80 120 200 280 450 700 1100
Nominal pressurePN MPa 1.6 4 6.4
with DKZ actuator type DKZ-4100 DKZ-4200 DKZ-4300 DKZ-5400 DKZ-5500 DKZ-5600
with BELL actuator type BELL-A+Z64 BELL-A+Z160
Rated travel (mm) 10 16 25 40 60 100
Flow characteristics Equal percentage Linear
Mode of action electric to open electric to close
temperature range Normal temperature -20~200℃ Fin-type -60~450℃

Note: Large diameter single-seat control valve can be customized according to user requirements.


Overall dimensions diagram (with BELL Linear actuator electric actuator)

 

Electric Single-seat Control Valve-BELLAZP

 

Nominal diameter DN 20 25 32 40 50 65 80 100 125 150 200 250 300
L 1.6MPa 181 184 184 222 254 276 298 352 415 451 600 650 740
4.0MPa 194 197 197 235 267 292 317 368 425 473 610 670 770
6.4MPa 206 210 210 251 286 311 337 394 435 508 650 690 800
H Normal temperature 641 655 661 743 758 799 802 806 857 865 904 930 955
Fin-type 777 791 797 871 886 962 965 969 1054 1062 1101 1126 1150
B 407 407 407 460 460 460 460 460 460 460 460 460 460
C 280 280 280 280 280 280 280 280 280 280 280 280 280

Note: Large diameter single-seat control valve can be customized according to user requirements.

 

Takeover Flange basic dimensions: cast iron body PN1.6 according to JB78-59
Steel body PN4.0, PN6.4 according to JB79-59

Contact Details
Tianjin Bell Automatic Instrument Technology Co., Ltd

Contact Person: Manager

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