MSP-31 series intelligent valve positioner

NegotiableUpdate on 06/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

MSP-31 series intelligent valve positioner

Product Details

The MSP-31 series intelligent valve positioner is sent by the receiving controller or control system4~20mAA device that uses current signals to control valve opening. Built in microprocessor, capable of precise control of valve opening and automatic setting,PIDControl,HARTPowerful functions such as communication.

Product Features

Adopting a nozzle/baffle structure enhances the ability to resist dust, moisture, and oil stains.

The product is equipped with a liquid crystal display (LCD), so the status of the locator can be directly confirmed on site.

Valve position output module and HART module can be added to achieve corresponding functions.

◇ Linear, fast opening, equal percentage and other flow characteristics can be set arbitrarily.

The PID parameters can be easily adjusted through the product's buttons.

Technical Parameter

Project/type		MSP-31	MSP-31-B
Input signal		4~20mADC(Divisible journey)
Input pressure		0.14~0.7MPa
Travel itinerary	Direct travel	10~150mm
	Corner travel	0~90°
Impedance		Max.500Ω/20mADC
Gas source interface		NPT(G，PT)G1/4
Pressure gauge interface		NPT(G，PT)1/8
Power interface		2-G1/2、2-NPT1/2perhaps2-M20*1.5
Working temperature		-30~85℃
Repeatability		±0.3%F.S.
Straightness		±0.5%F.S.
Lag degree		±0.2%F.S.
Sensitivity		±0.5%F.S.
Gas consumption		less than2LPM(SUP=0.14Mpa)
Flow coefficient		70LPM(SUP=0.14Mpa)
Output characteristics		Linear, quick open, equal percentage or custom
Shell material		Die cast aluminum alloy		stainless steel316
protection grade		IP66
Explosion proof grade		ExiaIICT6
weight		2.0kg		5.1kg