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Type B NG
Spring-Loaded Pressure Reducing Regulators


Fisher Tartarini Emerson


The type B NG residential regulator is a
direct-action, spring-loaded regulator,
with high performance and reinforced
safety features.
It provides pressure reducing control in
residential, commercial and industrial
A shutoff valve cuts off the gas flow in the
case of excessive flow, or when the outlet
pressure drops below the set-point (high
gas demand or broken line) or in the case
of inlet pressure dropping below the
set-point (network pressure drop or pipe
The regulator can be manually reset after
the safety function trips.
The regulator is factory preset.
Type B6 NG is interchangeable with the
current angle-shaped Type B6 N (same
key dimensions).
Body Size
NPS 3/4 x 1/4
Inlet Pressure Range
0.5 to 5 bar
0.1 to 6 bar (on request)
Maximum Inlet Pressure
5 bar
Outlet Pressure Range
9 to 50
Maximum Outlet Pressure
Pressure Registration
Temperature Capabilities
Standard Version:
Working: -20° to 60°C
Low Temperature Version:
Working: -30° to 60°C (on request)
• Reinforced Integration
• Two Stages of Reduction
for Constant Outlet
• Compact Design
• Internal Relief
• Inlet Strainer
Approximate Weight
0.9 to 1 kg
For full details consult the documentation available on our website:



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