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-125 | 500 (35) | 40~125 (2.8~8.6) | 1/2" NPT(F) | Brass |
| 255L-200 | 500 (35) | 100~200 (6.9~13.8) | 1/2" NPT(F) | Brass |
| 255LA-60 | 500 (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
