R22 Series Single-Stage Medium Flow Regulators
GENTEC R22 series single-stage regulators in chrome plated brass or stainless steel are purge gas, pressure reducing regulators applicable to gas systems for any non-corrosive, corrosive, or toxic gases.
The large valve minimizes fluctuation and also acts as a reliable shut-off feature in low pressure.
FEATURES
- Single stage
- 316L stainless steel or brass body
- Metal to metal diaphragm to body seal
- 500, 3000, or 4000 psig inlet pressure
- Weight : 3.5lbs (1.6kg)(as shown in picture)
- Stem: 316L
- Spring: 316
MATERIALS WITH MEDIA CONTACT
- Body: Chrome-plated Brass, 316L
- Seat: PCTFE , Vespel® , Teflon®
- Diaphragm: 316L, Hastelloy®
SPECIFICATIONS
- Maximum Inlet Pressure: 4000psig
- Outlet Pressure: 0-25, 0-50, 0-100, 0-250psig
- Safety Test Pressure: 1.5 x Maximum Inlet Pressure
- Temperature Range: -40°F~165°F (-40°C~74°C)
- Inboard Leakage: 2 x10-8 atm cc/sec He
- Outboard Leakage: 2 x10-8 sccs He @ Inlet Pressure: 1500psig
- Leakage across seat: 2 x10-8 sccs He @ Inlet Pressure: 1000psig
- Maximum Cv: 1.1
TYPICAL APPLICATIONS
- Gas cabinet regulator
- High flow purging system
- Regulator for specialty gases
- Research labs
- Manifold regulator
