Midland-ACS - Model OPD -Over Pressurisation Device

Features and Benefits:

• Protection of equipment from regulator failure & over pressure events
• Specifically designed for severe environments
• Manifold mounted option
• Auto shut-off
• 1/4 turn actuator and on/off valve protection
• Linear actuator and control valve protection
• System instrumentation equipment protection
• Process valve stem & seat saver
• Easy installation
• 316L stainless steel construction
• Compliments and protects ESD & safety instrumented system equipment
• Ambient temperature range -20 ºC to +80 ºC

Regulated Outlet Pressure Range:

• 4 - 8 bar

Trip Pressure Range:

• 4.5 - 8.5 bar (4-8 bar)

Maximum Response Time:

• 30 ms (4-8 bar)

Temperature Range:

• Standard: -20 ºC to +80 ºC (-4 ºF to +176 ºF)
• Low temp: -50 ºC (-58 ºF) (optional)

Maximum Inlet Pressure:

• Manual drain: 20 bar
• Auto drain: 17 bar