Jomar Valve® In-Line Check Valve, T-521G Model, FNPT Connection, 1 in Nominal, 300 lb/sq-in WOG Pressure, Pressure Class: 150, 1 in Opening, Brass Body, Teflon Seal, PTFE Disc, Lead-Free, 250 deg F Maximum, 1.77 in L x 2.3 in H

• Can be installed in any position
• Forged lead-free brass body
• Bubble tight PTFE seal
• Wetted surfaces contain less than 0.25% lead content
• Lead-free brass body, tailpiece, disc holder 1 and 2, PTFE disc, 304 stainless steel spring

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Jomar_Valve_105_603G_Specification_Sheet.pdf