Part Number 83949 having (CAGE Code 21476) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 83949 Regulator Thermostatic Temperatu by Richards Industries Valve Group. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.