GO Regulator CYL-21 Series Pressure Regulators
Corrosion-resistant Single Stage Cylinder Regulator
GO Regulator CYL-21 Series Pressure Regulators benefits
- 316L stainless steel construction (standard), Monel® optional
- Inlet pressures up to 6000 psig
- Electropolished body with better than 25 Ra finish in diaphragm cavity
- 20 micron inlet filter
- Bubble-tight shut-off
- CGA inlet fitting
- 2˝ diameter 316 stainless steel gauges
- Outlet pressure ranges 0–10 psig, 0–25 psig, 0–50 psig, 0–100 psig, 0–250 psig, 0–500 psig, and 0-750 psig
- Optional Cv flow coefficients: 0.025, 0.06, 0.20, 0.50
GO Regulator CYL-21 Series Pressure Regulators datasheet
GO Regulator CYL-21 Series Pressure Regulators datasheet PDF
GO Regulator CYL-21 Series Pressure Regulators Maximum Temperature & Operating Inlet Pressures
Stainless Steel | |||
Seat Material | Maximum Temperature* | Maximum Operating Inlet Pressure | |
Tefzel® | 150º F (66º C) | @ | 3600 psig (24.82 MPa) |
High Density PTFE | 150º F (66º C) | @ | 3600 psig (24.82 MPa) |
CF PTFE | 175º F (80º C) | @ | 3600 psig (24.82 MPa) |
PCTFE | 175º F (80º C) | @ | 6000 psig (41.37 MPa) |
Polyimide | 500º F (260º C) | @ | 3600 psig (24.82 MPa) |
175º F (80º C) | @ | 6000 psig (41.37 MPa) | |
PEEK | 500º F (260º C) | @ | 3600 psig (24.82 MPa) |
175º F (80º C) | @ | 6000 psig (41.37 MPa) |
* Temperatures in excess of 175º F(80º C) require the use of a metal knob or the Tamper Proof option

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