Key benefits and features Protects your system: a safety valve that relieves overpressure to prevent damage to equipment and piping. Durable and longlasting: constructed from lead brass with a stainless steel spring for reliable operation over time. Clear specifications for compatibility: 34 thread specification, designed to fit compatible fittings and assemblies. Strong performance ratings: handles pressures up to 150 and temperatures up to 210F, providing dependable protection in demanding environments. Compact and easy to install: compact design simplifies installation in tight spaces and is suitable for a variety of applications. Built for versatility: lead brass construction and stainless steel spring resist corrosion and wear in common service conditions. Specifications and design Material: lead brass Thread: 34 thread specification Pressure rating: up to 150 Temperature rating: up to 210F Spring: stainless steel Why you need it Provides immediate relief when pressure climbs, helping prevent leaks, bursts, and equipment failure. Suitable for a wide range of systems that require reliable pressure protection without sacrificing compact size or ease of installation. Longterm durability reduces maintenance frequency and replacement costs. Easy installation and compatibility Compact form factor enables installation in constrained spaces. Lead brass construction ensures compatibility with potable water systems and reduces environmental impact. Stainless steel spring enhances longevity under regular cycling and temperature variations. Applications and use scenarios Residential boiler systems: install on piping branches to protect boilers and heating circuits from overpressure. Domestic hot water heaters: provides reliable overpressure protection in hot water supply lines. Smallscale commercial or solar thermal systems: suitable for compact relief needs in tight service panels or compact manifolds. Notes Follow all applicable local codes and manufacturer guidelines during installation. If unsure about fitment or system compatibility, consult a qualified technician.