Aquatrol - Model 743 Series -Safety Relief Valve

Usages:

Pressure Vessels, Pumps, Hydraulics, Tanks, Steam Systems, Chemical, Cryogenic, Air and Gas Compressors, Separators, by-pass and over pressure protection. Choose for most industrial applications requiring a safety relief valve.

Features:

• Full nozzle - top guided design
• Short, precise blow-down
• Wide choice of inlet/outlet sizes
• Excellent re-seating characteristics
• Designed for heavy industrial use
• Closed hex cap
• Back pressure tight
• Drain hole with threaded plug
• Cryogenic Compatible

Options:

• O-ring seating options (see charts)
• Packed lift lever
• Open lift lever
• BSPT piping
• Tri-Clamp inlets
• Full array of metal options
• O2 Cleaning
• API 527 Seating