Pressure Relief Valve 1-1/2 Inch Cast Iron 60 PSI For Steam And Hot Water ASME Section IV Safety Valve With Threaded Side Outlet Model 537 Heavy Duty Boiler Protection For Reliable Steam System
UPC:
✔️ 60 PSI ASME IV safety valve with threaded side outlet Model 537
This safety relief valve is designed to vent excess pressure from steam and hot water systems, especially low-pressure hot water boilers covered by ASME Section IV. It is suitable for use on steam generators, hot water boilers, and heat exchangers where a threaded side outlet is preferred for piping convenience. The Model 537 is built for long service life with a heavy body and a top guided disc assembly that uses a resilient seating seal.
✅ Threaded side outlet port for liquid or steam relief
✅ ASME Section IV safety valve rated at 60 PSI
✅ Heavy duty cast iron body with top guided disc and resilient seating
✅ Heavy lift lever for reliable testing and operation
✅ Pivot design helps correct misalignment and provides spring thrust compensation
✅ Tested and inspected for pressure setting and leakage
💡 What is a pressure relief valve used for in steam and hot water boiler systems? This handy safety device protects equipment by venting excess pressure and preventing overpressure conditions. - Protects boilers by venting steam or hot water when pressure exceeds the setpoint - Meets ASME Section IV requirements for low pressure hot water systems - Features a threaded side outlet for easy piping and reliable operation - Model 537 heavy-duty design with top guided disc and resilient seating
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