Heavy Duty Gas Line Regulators

255L
Title:
Heavy Duty Gas Line Regulators
255L Series

Suitable for high flow gas pipeline and switchover. Built with an internal balance structure and large diaphragm to ensure a large output flow while maintaining a low pressure drop.

Features

• Internal Balancing Mechanism

• Brass or High Quality Casted Aluminum Bonnet

• Working Temperature: -40~140˚F (-40~60˚C)

• DN 12.5 connections

• Cleaned for oxygen service per CGA 4.1

 

Model Number

Maximum Inlet Pressure

psi (bar)

Outlet Pressure

psi (bar)

Inlet/Outlet

Connection

Bonnet Materials

255L-60

500 (35)

5~60 (0.4~4.1)

1/2" NPT(F)

Brass

255L-125500 (35)

40~125 (2.8~8.6)

1/2" NPT(F)

Brass

255L-200500 (35)

100~200 (6.9~13.8)

1/2" NPT(F)

Brass

255LA-60500 (35)

5~60 (0.4~4.1)

1/2" NPT(F)

Aluminum

255LA-125

500 (35)40~125 (2.8~8.6)1/2" NPT(F)Aluminum

255LA-200

500 (35)100~200 (6.9~13.8)1/2" NPT(F)Aluminum

 

• Body: Brass

• Seat: Neoprene

• Diaphragm: Reinforced Rubber

 

 

255L