255L Series Heavy Duty Gas Line Regulators

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Regulators
Valves
Fittings
Gas Systems
Welding, Cutting & Heating Apparatus

255L Series Heavy Duty Gas Line Regulators

255L Series Heavy Duty Gas Line Regulators

Features

Internal Balancing Mechanism

Brass or High Quality Casted Aluminum Bonnet

Working Temperature:-40~-140℉ (-40~60 ℃)

DN 12.5 connections

Cleaned for oxygen service per CGA 4.1

Flow Data

Flow Data

Dimensions

Dimensions

Ordering Information

Series Number	Model Number	Max. Inlet Pressure psi (bar)	Outlet Pressure psi (bar)	Inlet / Outlet Connection	Bonnet Materials
255L	255L-60 255L-125 255L-200 255LA-60 255LA-125 255LA-200	500 (35) 500 (35) 500 (35) 500 (35) 500 (35) 500 (35)	5~60 (0.4~4.1) 40~125 (2.8~8.6) 100~200 (6.9~13.8) 5~60 (0.4~4.1) 40~125 (2.8~8.6) 100~200 (6.9~13.8)	1/2" NPT(F) 1/2" NPT(F) 1/2" NPT(F) 1/2" NPT(F) 1/2" NPT(F) 1/2" NPT(F)	Brass Brass Brass Aluminum Aluminum Aluminum

Industry application

Widely used in hydrogen energy industry More

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