High Pressure Gas Pressure Regulator with Relief Valve
General Description
NAI-LOK NR11 Serie stainless steel pressure regulators, single stage diaphragm construction,stable output pressure, applied to pure gases, standard gases and corrosive gases and so on.
Features
- Single stage pressure-reducing structure
- Body thread: 1/4"NPT(F)
- Desigh Proof Pressure:150% maximum rated
- Flow Capacity:CV=0.06
- Standard Optional:CGA,Relief valve,Pressure gauges,tube fitting,etc.
Technical Data
- Maximum inlet pressure: 4000PSIG
- Output pressure: 0-25,0-50,0-100,0-150,0-250,0-450psig
- Design Proof Pressure:150% maximum rated
Loading Spring Spring loading is used with direct acting regulators with handknob adjustment.
Sensing-Diaphragm Diaphragms provide sensitive and accurate regulation for outlet pressure ranges up to 500 psig / 34.5 bar
Body material Chrome plated brass,316L stainless steel
Venting Non-venting is standard
Panel Panel mounting is available |  |
NR11 Series Regulator Drawing
Specifications
| Maximun Inlet Pressure | 3500 psig (241 bar) |
| Outlet pressure ranges | 0-25,0-50,0-100,0-250,0-450 psig |
| Operating Temperature | -40°C to 74°C |
| Flow Capacity | Cv=0.06 |
| Body | SS316 / Chrome plated brass |
| Diaphragm | Hastelloy / SS316 |
| Seat | Teflon |
| Size | 1/4 Female NPT |
| Weight | 0.9 kg |
| Option | CGA connector / gauge / panel / fitting |
Pressure regulator with CGA cylinder connector
Pressure regulator with CGA cylinder connector,Purge valve,relief vavle
Application
NAI-LOK Cylinder manifolds,control 1 cylinder
NAI-LOK Semi-automatic changeover system,control 2 cylinder with purge valve.
Ordering information -NR11 Series
| BASIC SERIES | BODY MATERIAL | INLET AND OUTLET PORT TYPE | INLET AND OUTLET PORT SIZE | INLET PRESSURE | FLOW CAPACITY | PORT TYPE |
| NR11 | 1-Chrome plated brass | 0- 0-25 psig | 2- NPTF | 4- 1/4" | 1- 3500 psig CV=0.06 | 3- 3 ports |
| 6-316L Stainless steel | 1- 0-50 psig | 2- 400 psig CV=0.15 | 4- 4 ports | |||
| 2- 0-100 psig | 6- 6 ports (with relief valve) | |||||
| 3- 0-250 psig | ||||||
| 5- 0-450 psig | ||||||
| with 3500psi inlet only |
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