The Duplomatic RM*-W series includes direct and pilot-operated pressure relief valves designed for inline mounting with BSP threaded ports. Here's a detailed overview:

 Key Specifications

• Types:
  • RM2-W: Direct-operated, 3/8" BSP, max flow 50 l/min
  • RM3-W: Pilot-operated, 1/2" BSP, max flow 75 l/min
• Max Operating Pressure: 350 bar
• Mounting Style: Inline with ring nut fastening for panel mounting
• Pressure Adjustment: Socket hex screw or knob
• Control Ranges: Four pressure ranges available