Type 51- T51 R Regulator
The Bellofram Precision Controls Type 51R is a compact precision air regulator for pneumatic instruments and OEM systems that need stable pressure control in a small package. It provides output pressure ranges up to 100 psig with maximum supply pressure of 250 psig and is designed for low droop, good stability, and repeatable regulation. Pipe, panel, or bracket mounting allows flexible installation, and the Type 51R meets ATEX II 2 G Dc T6 non-electrical certification. Typical applications include controllers, chucks, actuators, and pneumatic instrumentation.
Features:
- Excellent regulation, stability and repeatability
- Low droop
- Small package size
- Panel, bracket or pipe mounting
- Meets ATEX II 2 G Dc T 6 (Non-electrical certification)
- Pneumatic Instruments
- Controllers
- Chucks
- Actuators
- Can be Through-Panel Mounted with the Supplied Mounting Nut
- Bracket-Mounted with the optional bracket
- Mounted by their ports
Size
2.5" X 2.5" X 4.59
Port Sizes
1/4 NPT
Sensitivity
1" (2.5 cm) of water
Pressure Ranges
0-30 psig (0-2.1 BAR)
0-60 psig (0-4.1 BAR)
0-100 psig (0-6.9 BAR)
0-60 psig (0-4.1 BAR)
0-100 psig (0-6.9 BAR)
Mounting Options
Pipe, Panel or Bracket
Temperature Range
-0 to 125˚F (-18 to 52˚C)
Forward Flow Capacity
15 SCFM
(425 LPM)
(425 LPM)
Maximum Supply Pressure
250 psig (17.3 BAR)
Materials of Construction
Aluminum, Plated Steel,
Brass, Acetal Resin,
Buna-N /Polyester, Music Wire
Brass, Acetal Resin,
Buna-N /Polyester, Music Wire
Total Air Consumption @ Maximum Output
6 SCFH (2.8 LPM)
Effect of Changes in Flow on Regulated Pressure
3 psig over flow of 10 SCFM (0-30
psig range, 1/4" NPT, 20 psig
set point)
psig range, 1/4" NPT, 20 psig
set point)
Exhaust Capacity @ 5 psig (0.4 BAR) above setpoint
0.1 SCFM
(2.8 LPM)
(2.8 LPM)
Effect of Supply Pressure Variation on Outlet Pressure
0.2 psig
Find Your Part Number
Not sure? Call for help. Phone: 304-387-1200
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