RCI Series Regulator
Tied Diaphragm, Springless, Ultra Compact Size
· The RCI series, an ultra high-purity tied diaphragm pressure-reducing regulator, provides excellent stability of set pressure with accuracy and sensitivity.
· The internal springless and threadless design, along with low internal volume, minimizes particles
· Compact size
· The positive shutoff seal reduces creep
· Metal to metal diaphragm seals provide enhanced leak integrity
· Optimum performance and cleanliness at a great value
· Inlet and outlet pressure, as well as flow settings, are available (preset).
Flow Chart
Flow Capacity
Pressure Ratings
Operating Temp
Flow Chart
Flow Capacity
| Flow Capacity | 0.04 Cv (Optional 0.08 Cv) |
Pressure Ratings
| Per criteria of ANSI/ASME B31.3 | |
| Max. Inlet Pressure | 150 psig |
| (10.3 bar) | |
| Outlet Pressure Range | 30, 60, 100 psig |
| (2.1, 4.1, 6.9 bar) | |
| Design Proof Pressure | 150% of maximum rated |
Operating Temp
| PCTFE Seat | -40~60℃ (-40℉~140℉) |
| PI Seat | -40~177℃ (-40℉~350℉) |
| PFA Seat | -40~71℃ (-40℉~160℉) |
| PTFE Seat | -40~71℃ (-40℉~160℉) |
For more information on our full line of regulators, please contact a sales representative.