| Customization: | Available |
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| Media: | Gas |
| Certification: | ISO, Mtc |
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Double Stage High Pressure Regulator
NAI-LOK offers a comprehensive range of regulators,valves and changeover systems that are ideal for analyzer and GC sample
systems and other petro-chemical applications.Many models feature metal to metal sealed diaphragms and minimal wetted soft
goods which means cleaner sample delivery to the analyzer.Our convoluted diaphragms provide excellent sensitivity accuracy
and stable pressure control.
Regulator types includ single stage,two stage,back pressure,mass flow,face seal.
Technical Date:
Specifications
| Maximun Inlet Pressure | 3500 psig (241 bar) |
| Outlet pressure ranges | 0-25,0-50,0-100,0-250psig |
| Operating Temperature | -40°C to 74°C |
| Flow Capacity | Cv=0.05 |
| Body | SS316 / Chrome plated brass |
| Diaphragm | Hastelloy / SS316 |
| Size | 1/4 Female NPT |
| Weight | 1.5 kg |
| Option | CGA connector / gauge / panel / fitting |
Order information
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NR31 BASIC SERIES |
S |
0
|
F | 4 | 1 | 4 | w | R |
| BODY MATERIAL | FRICTION SLEEVE (OUTER) |
INLET AND OUTLET PORT TYPE |
INLET AND OUTLET PORT SIZE |
INLET PRESSURE |
PORT TYPE | GAUGE | OPTION | |
| NR31 |
C-Chrome plated Brass
S-316 Stainless steel
|
0- 0-25 psig 0-1.7 bar 1- 0-50 psig 0-3.4 bar 2- 0-100 psig 0-6.9 bar 3- 0-150 psig 0-10.3 bar 4- 0-250 psig 0-17.2bar
|
F-NPTF
|
4-1/4" | 1-3500psig 241bar |
4-4 ports 5-5prots |
0-Whitout W-Whit |
R-Relief valve |
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