ASCO Numatics
R831-02C
1-way proportional I/P; E/P electropneumatic transd. regulator proportional valve - ASCO Numatics (R83 series) - 1 x analog input (4-20mA) - 1/4" NPTF threaded port + Pre-equipped with 1/2" NPT cond. with pigtail and bare end flying leads connection - Rated for 4.5SCFM (7.6m3/h ANR at 25psig) low output / +3...+27psig output range
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
R831-02C
Online Price
$736.12
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
R831-02CASCO Numatics - Air Preparation - Precision Regulators and Related Products - Numatics Series 80 - R83 seriesASCO Numatics - R83 series
Description
1-way proportional I/P; E/P electropneumatic transd. regulator proportional valve - ASCO Numatics (R83 series) - 1 x analog input (4-20mA) - 1/4" NPTF threaded port + Pre-equipped with 1/2" NPT cond. with pigtail and bare end flying leads connection - Rated for 4.5SCFM (7.6m3/h ANR at 25psig) low output / +3...+27psig output range
Specifications
Primary brand
ASCO Numatics
Main function
Valve (Proportional control)
Product series / family name
Air Preparation - Precision Regulators and Related Products - Numatics Series 80
Sub-range name
R83 series
Functions
1-way proportional I/P; E/P electropneumatic transd. regulator proportional valve
Valve function
1-way proportional
Design
for oil free / clean dry air filtered to 0.3μm (0.3micron)
Flow
4.5SCFM (7.6m3/h ANR at 25psig) low output
Pressure
+3...+27psig output range
Connection type
1/4" NPTF threaded port
Pre-equipped with 1/2" NPT cond. with pigtail and bare end flying leads
Pre-equipped with 1/2" NPT cond. with pigtail and bare end flying leads
Analog inputs
1 x analog input (4-20mA)
Measurement accuracy
Hysteresis <1% of span
Linearity <0.75% of span
Repeatability <0.5% of span
Linearity <0.75% of span
Repeatability <0.5% of span
Degree of protection
NEMA 4X
Ambient air temperature for operation
-20°F...+140°F / -30°C...+60 °C
Application type
The Electropneumatic Transducer (I/P; E/P) converts a current or voltage input signal to a linearly proportional pneumatic output pressure.
This versatile instrument is designed for control applications that require a high degree of reliability and repeatability at an economical cost.
These units are used for applications that require the operation of valve actuators; pneumatic valve positioners; damper and louver actuators; final control elements; relays; air cylinders; web tensioners; clutches; and brakes.
This versatile instrument is designed for control applications that require a high degree of reliability and repeatability at an economical cost.
These units are used for applications that require the operation of valve actuators; pneumatic valve positioners; damper and louver actuators; final control elements; relays; air cylinders; web tensioners; clutches; and brakes.
Manufacturer product status
Commercialized
Compliant with standard(s)
CE marking
Related Documents
| Name | Last Update | Language |
|---|---|---|
| ASCO - Numatics 80 series - Catalog.pdf | 03 Aug 2020 | English (US) |