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NR Regulator Series

HIGH PRESSURE GAS HANDLING EQUIPMENT
Specifically designed to be used with Leland disposable type gas filled cylinders.

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Specifications and Characteristics
High pressure gases require safe and effective handling equipment designed for specific environments and ergonomic conditions. For over 40 years, has provided aerospace, beverage and medical customers with pressure reducing valves for gases such as N2, Ar, CO2, N20, He, Air, and gas mixtures.

Now, outlet pressure is more accurately controlled in the NR-30 series and overall size has significantly decreased in the NR-10 series. But, safety of our gas handling regulating valves is set at the highest standard with most products having a primary pressure relief disc and a secondary pressure relief port.

When you hold one of our regulators in your hand, you can feel the quality and thought that went into the design and finish. All of these products are produced under ISO9001:2000 registration and stands behind these with an unconditional warranty.

If your requirements are outside of the range of product possibilities shown here,
please take a moment to contact us. Our Tech Team will be happy to assist you.

Pressure Characteristic (At No Flow)
This chart can quickly show you how accurate an NR-30 can be compared to other products.
Pressure Characteristic Chart

Table 1 — Outlet Pressure Range (Standard)

Megapascal (MPa) Definition
A common metric unit of pressure or stress equal to one million pascals or one newton per square millimeter.
One megapascal equals 10 bars or approximately 145.038 pounds per square inch (lbf/in2 or psi) or 20,885.5 pounds (10.443 U.S. tons) per square foot.

SPECIFICATION:        STANDARD         OPTION
NR-30
NR-24
NR-18
NR-10
NR Series
NR-30
NR-24
Nr-10
NR-18
MATERIAL
(Surface Treatment)
BODY
Brass
(Nickel plating)
Alumninum
(White alumite)
   
DIAL
Brass
(Nickel plating)
 
CONFIGURATION
INLET PRESSURE
5/8 -18UNF (Female)
1/2 -20UNF (Female)
3/8 -24 UNF (Female)
   
OUTLET PRESSURE

Rp 1/8 (ISO 7-1)
Female

Under 1/8 -27NPT
(Female)

PRESSURE GAUGE

Adjustable
(0.2MPa or 0.5MPa)

   

Preset
(0.2MPa or 0.5MPa)

 
PRESSURE
SECONDARY
PRESSURE
Adjusable
Preset
OUTLET
PRESSURE RANGE
(Table 1)
Adjustable (MPa)
0.03~
0.08
0.05~
0.13
0.1~
0.3
 
0.03~
0.2
0.05~
0.35
0.1~
05
 
Preset (MPa)
0.03~
0.2
0.05~
0.35
0.1~
0.9
0.2~
0.8
PRESSURE ACCURACY
(1 to 19MPa)
Adjustable (+/- MPa)
Presest (+/- MPa)
0.2
0.03
0.05
0.1
FLOW RATE
Maxium flow rate (L/min or more)
15
15
15
15
PROOF PRESSURE
PRIMARY
53MPa or more
SECONDARY
1.5MPa or more
SAFETY DEVICE
PRIMARY
Rupture Disc
39 +/-4MPa
Fusible Safety Valve
(test data 80~120°C
 
SECONDARY
Secondary Pressure
~Approx.
~0.9
~0.9
~1.3
~1.3
GAS
Inert gas (N2, CO2, Air, He)
CO2

OPERATING INLET PRESSURE

1 to 19MPa
1 to 15

OPERATING
TEMPERATURE

0 to 40
MASS
(Approx. g)
Brass
Adjustable
450
240
Preset
430
230

120 (3/8 -24 UNF)
150 (5/8 -18UNF)

Aluminum
Adjustable
340
250
Preset
320
240

Need help with Unit Conversions? Click here

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 Rev 14.0
 
 
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