Nai-Lok Stainless Steel SS316 Spring Load Pressure 6000psi Safety Relief Valve

Technical DateRV1 Series-Cracking pressure Range:15-225psig to atmosphere       - Max working pressure: 300psig    - Operating Temperature Range: -10ºF to 400ºF(-23ºC to 204ºC)- Orifice size:4.8mm(0.19in) - One Spring adjustable over entire cracking pressure range,blue -color spring standard - Cracking pressure is affectted by the outlet pressure.    Features- Compact body for installation in small space- Cracking pressure adjustable externally- Lock wire capability to maintain pressure relief setting- 100% factory tested crack and reseal performance  Relief Valve TypeIndustrial valve, instrumentation valveStyleForged,Casting SizeIndustrial valve DN15-DN150    Instrumentation valve: 1/4 to 1/2 inchCracking Pressure RangeRV1: 15-225 psi/ 1-15.5 bar to atmosphereRV2: 225-1500 psi/ 16-104 bar to atmosphereBody Material316 Stainless Steel Max. Working PressureRV1: 300 psi/ 21 barRV2: 6000 psi/ 414 barSpring TypesBlue: 15-225 psi/ 1-15.5 barYellow: 225-750 psi/ 15.5-51.5 barPurple: 750-1500 psi/ 15.5-104 barOperating Temperature Range  -10°F to 400°F(-23°C TO 204°C)  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1