Ningbo Sanmin Import And Export Co.,Ltd.

Ningbo Sanmin Import And Export Co.,Ltd.

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EP4000 Sanmin Series electrical and gas valve locator

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Ningbo Sanmin Import And Export Co.,Ltd.
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City:ningbo
Province/State:zhejiang
Country/Region:china
Contact Person:MsIna Chen
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EP4000 Sanmin Series electrical and gas valve locator

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Brand Name :NBSANMINSE
Model Number :EP4
Place of Origin :CHINA
Certification :CE
Intrinsic error :±1%(single-acting);±1.5%(double-acting)
Output characteristic :Linear,Equal percentage
Hysteresis error :1%(single-acting);1.5%(double-acting)
temperature :-35~+60℃-20~+60℃(Intrinsic safety type) Ex iaⅡCT6 Gb
Dead band :0.2%(single-acting);0.4%(double-acting)
Relative humidity :10%~90%
Rated travel :0-(10-100)mm;0-(50°-75°-90°)Angular travel
Air pressure :0.14~0.7MPa
Input impedance :250Q ± 5% (at 20℃)
Input signal :4-20mA.DC;0-10mA.DC(Separable process)
Output pressure :0.02-0.6MPa
Power interface :NPT1/2(G1/2)
Air consumption :Single-acting:5L/min(Gas supply 0.14MPa) Double-acting:15L/min(Gassupply0.4MPa))
Shape material :Aluminum alloy
Overall dimensions :205×192×78mm
Weight :2.1Kg
Action type :1 Single action with actuator (single-acting) 2 Double action with actuator(double-ac ting)
Accessories :AS With correlation matching combination Air filtering pressure reducing valve
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EP4000 Series electrical and gas valve locator

1.Suitable for small capacity and large capacity of actuators With spring load control,select the corresponding spring after can get the most suitable for the actuator positioner.

2.Small gas consumption Gas consumption is small, large capacity of the amplifier.

3.Can choose the output characteristic Because of the feedback mechanism of CAM device, so you can choose output characteristic features.

First, Product Overview
EP4000 electricity - gas valve positioner is made in introducing foreign technology. it with the regulator, constitute a closed loop control circuit. The controller output Electrical signal conversion to drive the regulator gas signal, at the same time, according to the control valve to open for position feedback, the regulator can correct positioning.
Intrinsic error ±1%(single-acting);±1.5%(double-acting) Output characteristic Linear,Equal percentage
Hysteresis error 1%(single-acting);1.5%(double-acting) Environment temperature -35~+60℃-20~+60℃(Intrinsic safety type) Ex iaⅡCT6 Gb
Dead band 0.2%(single-acting);0.4%(double-acting) Relative humidity 10%~90%
Rated travel 0-(10-100)mm;0-(50°-75°-90°)Angular travel Explosion-proof type (Flame-proof) Ex dⅡBT6 Gb, Ex iaⅡCT6 Gb(Common)Non-Explosion
Air pressure 0.14~0.7MPa Input impedance 250Q ± 5% (at 20℃)
Input signal 4-20mA.DC;0-10mA.DC(Separable process) Air supply connection ZG1/4,φ6 Connect the brass
Output pressure 0.02-0.6MPa Power interface NPT1/2(G1/2)
Air consumption Single-acting:5L/min(Gas supply 0.14MPa) Double-acting:15L/min(Gassupply0.4MPa)) Shape material Aluminum alloy
Overall dimensions 205×192×78mm Weight 2.1Kg
Model

Explosion- proof grade

(protection)structure

Feedback (action) Action type Accessories

EP4

1 Flame pr oof d Ex dⅡBT6 Gb

1 Straight travel

Actuators:standard

1 Single action with actuator

(single-acting)

AS With correlation

matching combination

Air filtering pressure reducing valve

2 Increase d safety type e Ex dⅡIT6 Gb,IP65

2 Quarter- turn

actuators:standard

2 Double

action with actuator(double-ac ting)

3 Intrinsic safety type I Ex iaⅡICT6 Gb _____ _____

Example: EP3111: said flameproof, straight trip, single functionEP3322: it means the Ann model, Angle, dual role When ordering, please specify:

1, Type; 2, Input signal; 3, Gas supply pressure;4, Output characteristic; 5, With pressure reducer;6, Stroke; 7, The actuator specifications; 8, Output pressure.

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