RSB076H - Hansen - 3/4 Expansion Regulator Globe, Bolted Bonnet, Socket Weld, T-Style, Bar Handle

The Hansen RSB076H is a 3/4" Expansion Regulator Globe Valve with a bolted bonnet, socket weld connections, T-style body, and a bar handle. It is designed for precise control of refrigerant flow in industrial refrigeration systems.

Key Specifications

• Model: RSB076H
• Port Size: 3/4" (20mm)
• Connection Type: Socket Weld
• Body Style: Globe, T-style
• Bonnet: Bolted
• Handle Type: Bar handle (zinc-plated steel)
• Body Material: Forged steel (ASTM A105)
• Seat Disc: Retained PTFE (Teflon)
• Stem: Polished stainless steel
• Stem Packing: Graphite composite + neoprene O-ring (in series)
• Seal Cap: Glass-filled polymer with neoprene O-ring and safety vent
• Flow Control: Slotted plug for linear flow characteristics
• Weight: ~6 lbs
• Dimensions: 9" W × 5" H × 10" L × 11" D 

Features

• Precision-Calibrated Slotted Plug: Offers better dirt tolerance and reduced wire drawing compared to tapered-plug valves.
• Linear Flow Control: Near-linear flow per turn open for accurate metering or flashing expansion of liquid refrigerants.
• Tight Closing: Teflon seat ensures reliable shut-off.
• Back-Seating Stem: Allows seal replacement without removing the valve from the system.
• Low Torque Operation: Patented non-leak seal and packing design reduce the need for packing nut adjustments.
• Refrigerant Compatibility: Suitable for ammonia and halocarbon refrigerants.