EP6000 series electrical and gas valve locator

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EP6000 series electrical and gas valve locator

1, Suitable for small capacity and large capacity of actuators.
2, Amplifier, gas consumption is small, large capacity.
3, Can choose the output characteristic.
4, Single-acting actuator in need reaction control, positive action type amplifier is
easy to transform into a reaction type amplifier.
5, Pressure explosion-proof type can be adjusted in the field.
6, Intrinsically safe has a broad scope of the structure of the building.

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產(chǎn)品詳細

First, Product Overview
EP6000 series of electric valve positioner and actuator, 4 ~ 20 mA DC input the signal output of air pressure, the control action of the actuator. At the same time according to the stroke of the actuator feedback, so that the actuator stroke can accurate positioning according to control signal. EP6000 series electric valve positioner can be used for single action and double action type actuator.

Second, Technical Data

Series	EP6000
Input signal	4-20mA DC Process control can be carried out Adjustment range：4-12、12-20mA DC
Input impedance	250Ω~±5% at 25℃
Output characteristic	Linear (standard)
Amplifier	Single action type actuator and double action type actuator combination, single action is action type amplifier is easy to transform into a reaction type amplifier (input signal increases, the output pressure decreases).
Air pressure	0.14-0.7MPa(140-700KPa)
Output pressure	0-0.7MPa(0-700KPa)
Air consumption	The output 50% air pressure gas consumption. Single acting type: 5NI/min at 140KPa air supply Double acting type: 15NI/min at 400KPa air supply
The biggest processing capacity	When the output side air vent Single acting type：175NI/min at 140KPa air supply Double acting type：400NI/min at 400KPa air supply
Performance	Single action type actuator Linearity ．．．．．．．．．．．．．．．．±1.0% of Full stroke Hysteresis ．．．．．．．．．．．．．．．．0.5%of Full stroke Response ．．．．．．．．．．．．．．．．0.1% of Full stroke Repeat accuracy ．．．．．．．．．．．．．0.2% of Full stroke Air pressure change of error ．．．．0.1% /10KPa Double action type actuator Linearity ．．．．．．．．．．．．．．．．±1.5% of Full stroke Hysteresis ．．．．．．．．．．．．．．．．0.8% of Full stroke Response ．．．．．．．．．．．．．．．．0.2% of Full stroke Repeat accuracy．．．．．．．．．．．．．0.3% of Full stroke Air pressure change of error ．．．．0.4%/10KPa The above represents the performance of the positioner on an actuator without a valve.
Air supply connection	RC1/4
Power interface	NPT1/2(G1/2)
Environment temperature	Standard type：-20~80℃
Humidity range	10~90%RH
Structure form	Outdoor waterproof type (increased safety type) e Ex eⅡT6 Gb,IP65 Pressure explosion-proof (flameproof type)d Ex dⅡBT6 Gb Intrinsically safe type (intrinsic safety type)i Ex iaⅡCT6 Gb
Subsidiary body	Auto，Manual change
Shell material	Aluminum alloy
Surface coating	Spray plastic
Standard coating color	Black Lightgray Blue
Weight	2.3Kg-3Kg
Additional specifications	According to the customer request production
Electrical interface	1/2NPT (Outdoor waterproof type) Pressure filler type (Pressure explosion-proof type) Seal joint type (Pressure explosion-proof type)
Safety barrier	Zener safety barrier(Ex iaⅡC)
Pressure gauge calibration	MPa、KPa、Bar、Psi
Characteristic	Equal percentage
Air interface	1/4NPT

Third, Model Specification

EP6 0 0 0 0 0

Model	Explosion-proof grade (protection) structure	Feedback (action)	Action type	Accessories
EP6	1 Flame proof d Ex dⅡBT6 Gb	1 Straight travel actuators:standard	1 Single action with actuator (single-acting)	b AS With correlation matching combination Air filtering pressure reducing valve
	2 Increased safety type e Ex d ⅡT6 Gb, IP65	2 Quarter-turn actuators:standard	2 Double action with actuator(double-acting)
	3 Intrinsic safety type I Ex iaⅡC T6 Gb

Example: EP3111: said flameproof, straight trip, single function
EP3322: 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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EP6000 series electrical and gas valve locator

EP6000 series electrical and gas valve locator

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