{"product_id":"3129u-safety-relief-valve-external-hydrostatic-450psi-1-2-m-npt-brass-rego-rego-usa","title":"3129U Safety Relief Valve External Hydrostatic 450 PSI 1\/2\" M.NPT Brass RegO USA","description":"\u003cp style=\"margin:0 0 16px;\"\u003eThe \u003cstrong\u003eREGO 3129U\u003c\/strong\u003e is a high-pressure \u003cstrong\u003eexternal hydrostatic safety relief valve\u003c\/strong\u003e engineered for thermal expansion protection in pressurized liquid and vapor systems. With a \u003cstrong\u003eset pressure of 450 PSI\u003c\/strong\u003e and a \u003cstrong\u003e1\/2\" M.NPT brass\u003c\/strong\u003e connection, this valve is ideal for safeguarding pipelines in LPG, ammonia, and other industrial gas applications. Its robust brass construction ensures corrosion resistance and long-lasting performance in demanding environments.\u003c\/p\u003e\u003cp style=\"margin:0 0 16px;\"\u003eDesigned for critical safety in high-pressure scenarios, the \u003cstrong\u003eREGO 3129U\u003c\/strong\u003e offers dependable protection from thermal expansion buildup, helping maintain system integrity and regulatory compliance.\u003c\/p\u003e\u003ch3 style=\"font-family:Arial, Helvetica, sans-serif; color:#3b3034; font-size:18px; font-weight:700; margin:24px 0 12px;\"\u003eProduct Specifications\u003c\/h3\u003e\u003ctable style=\"width:100%; border-collapse:collapse; font-family:Arial, Helvetica, sans-serif; color:#3b3034; font-size:15px; margin:0 0 24px 0;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:28%; background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eSet Pressure\u003c\/td\u003e\n\u003ctd style=\"width:72%; background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003e450 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003e1\/2\" M.NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003eREGO 3129U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003eExternal hydrostatic relief valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eFunction\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003eThermal expansion pressure relief\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003eRegO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f7f7f7; border:1px solid #d9d9d9; padding:12px 14px; font-weight:700; vertical-align:top;\"\u003ePressure\u003c\/td\u003e\n\u003ctd style=\"background:#fff; border:1px solid #d9d9d9; padding:12px 14px; vertical-align:top;\"\u003e450 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3 style=\"font-family:Arial, Helvetica, sans-serif; color:#3b3034; font-size:18px; font-weight:700; margin:24px 0 12px;\"\u003eKey Features\u003c\/h3\u003e\u003cul style=\"margin:0 0 24px 20px; padding:0; line-height:1.7;\"\u003e\n\u003cli style=\"margin:0 0 8px;\"\u003eLPG liquid and vapor lines\u003c\/li\u003e\n\u003cli style=\"margin:0 0 8px;\"\u003eCryogenic and industrial gas systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GASNEEDS LLC","offers":[{"title":"Default Title","offer_id":50214592708927,"sku":"REG310","price":106.05,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/3969\/2095\/files\/3129_134caba8-3c61-461e-9524-21dfa1daed5f.jpg?v=1747816243","url":"https:\/\/www.gasneeds.com\/products\/3129u-safety-relief-valve-external-hydrostatic-450psi-1-2-m-npt-brass-rego-rego-usa","provider":"GASNEEDS TRADING LLC","version":"1.0","type":"link"}