electric bush control valve electric single / double seat control valves

Price: 500.0~3000.0 USD
Trade Term: FOB
Payment Terms: T/T,L/C,D/A,D/P,WU;Paypal
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Basic Info.
  • Power: Others 
  • Standard or Nonstandard: Standard 
  • Pressure: High Pressure 
  • Structure: Control 
  • Material: Stainless Steel 
  • Temperature of Media: Medium Temperature 
  • Media: Water 
  • Brand Name: Freya 
  • Input /output signal: 4-20mA 
  • Voltage: 220V 230V 240V 380V 400V 415V 450V 
  • Output torque: 100Nm-16000NM 
  • Operating time: 25s-165s 
  • Power: 0.025Kw-1Kw 
  • Model No.: ZAZP ZAZN ZAZM 
  • Place of Origin: Tianjin  
  • Min.Order: 1 Set/Sets
  • Means of Transport: DHL TNT, Ocean, Air, Land
Supply Capacity
  • Production Capacity: 1000per month
  • Packing:packed in wooden box
  • Delivery Date: 3-7days

 Introduction

ZAZP ZAZN type electric direct single/double plate modulating valve( single /double seated adjusting valve) is the terminal control device of industrial process measurement and control system. It is composed of linear electric actuator and direct single plate modulating valve. It can change the position of closure member in the valve— valve spool automatically according to system control signal, and change the circulation area of valve spool and valve plate, that is to change the resistance coefficient of valve in order to regulate the technological parameter as medium volum, pressure and liquid level.

  

ZAZM electric sleeve modulating valve has many advantages. Its rated flow coefficient is big. Valve spool axial direction unbalanced force is small. The operation area is stable and usage differential pressure is large. It is widely used in various fields.

The regulated flow characteristic of ZAZM electric socket modulating valve has regulated equal percent flow characteristic and line flow characteristic.

 

We can offer:

 

Three series of linear actuator for the valve:

 

1.Bernaed linear actuator: intelligent ,  precise and expensive.

 

2. SD series -Introduced Bernard technology linear actuator: intelligent, precise, Bernard technology, made in China ,cheap.

 

3. DKZ linear actuator: made in china, precise and cheaper.

  

Usage

  ZAZ type electric single, double plate modulating valve is the combination product of modulating valve body and linear electric actuator. Its power is 220V, 50HZ. It receives uniform standard signal 4~20 mA(Ⅲ type) or 0~10 mA(II type) and controls the opening degree of valve according to the signal so as to regulate technological parameters such as temperature, pressure and liquid volume, etc. It is widely used in power generation, metallurgy, petroleum, chemical industry, light industry and boiler feed water.

 

 Main parameter

 (1) feedback signal: Ⅲ type 4~20 mA, II type 0~10 mA

 (2) Voltage of the power supply: single phase voltage 220V, 50HZ.

 

(3) Humidity of the operating environment: servoamplifier≤10~70%, modulating valve≤85%

 

(4) Temperature of the operating environment: servoamplifier0~50℃

         modulating valve-10~7℃(-25~90℃)

(5) Suitable medium temperature for electric modulating valve:

   Ordinary cast iron PN1.6MPa -20~+200℃

   Ordinary cast steel PN4.0;6.4MPa -40~+250℃

   With cooling fin type: -40~+450℃

   Cast stainless steel -60~+450℃

 

ZAZN electric double plate control valve Specification table

ZAZN double seat control valve
Nominal boreDN25324050  65    80   100  125  150  200 250300
Flow coefficient Kv101625406310016025040063010001600
Nominal pressure PN Mpa1.6            4              6.4
Match DKZ actuatorDKZ-4200DKZ-4300DKZ-5400DKZ-5500DKZ-5600
Match SD actuatorA+Z64A+Z100A+Z160
Output thrust N64001000016000
Rated travel(mm)16254060100
Flow characteristicequal percent             straighr line
Mode of actionelectric control: 0n-off/4-20mA
TemperatureNormal -20 — +200 ℃                  radiation fin type -60 — +450 ℃

ZAZP electric single seat control valve specitication
Nominal bore DN2025324050  65    80   100  125  150 200  250 300
valve core (mm)10121520253240506580100125150200250300
flow coeffcientKv1.223.25812203250801202002804507001100
Nominal pressurePN Mpa1.6            4              6.4
Match DKZ actuator DKZ-4100DKZ-4200DKZ-4300DKZ-5400DKZ-5500DKZ-5600
match SD actuatorA+Z64A+Z100A+Z160
Output thrust N64001000016000
Rated travel(mm)1016254060100
flow characteristicequal percent straight line        
mode of actionelectric control: on-off  4-20mA
TemperatureNormal: -20 — +200 ℃                  radiation fin type -60 — +450 ℃

 

ZAZN double seat control valve
Nominal boreDN25324050  65    80   100  125  150  200 250300
Flow coefficient Kv101625406310016025040063010001600
Nominal pressure PN Mpa1.6            4              6.4
Match DKZ actuatorDKZ-4200DKZ-4300DKZ-5400DKZ-5500DKZ-5600
Match SD actuatorA+Z64A+Z100A+Z160
Output thrust N64001000016000
Rated travel(mm)16254060100
Flow characteristicequal percent             straighr line
Mode of actionelectric control: 0n-off/4-20mA
TemperatureNormal -20 — +200 ℃                  radiation fin type -60 — +450 ℃

Contact us:

tjfreya01@tj-bnd.com


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Ms. Grace Wang
Tel: 86-022-60778590
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Tianjin Freya Automation Technology Co.,Ltd
Huating International 15-4-601,Central Northern Town, Xiqing District, Tianjin, China (Mainland)
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