Apollo Valves 1-2" FNPT Stainless Steel Ball Cone Spring Check Valve 6210301

The APOLLO VALVES 6210301 is a 1/2 in inline ball cone spring check valve used for general purpose reverse flow prevention in compressed air and steam service. It has a stainless steel body with an RPTFE ball cone and seat, a 316 stainless steel spring, and FNPT x FNPT female threaded connections. The spring-loaded, center-guided design supports fast seating action, and the straight-through flow path is designed to reduce pressure loss. Key Features: Valve type: Ball cone spring check valve with 2-way inline body design. Body material: Stainless steel construction. Check mechanism: Ball cone design with RPTFE check mechanism and seat material. Connections: 1/2 in FNPT x FNPT female threaded ends. Cracking pressure: 0.5 psi opening pressure. Flow coefficient: Cv 1.4. Pressure rating: 400 psig CWP max pressure; 150 psi SWP max steam pressure. Temperature range: 33 to 350 degrees F operating temperature. Mounting: Can be installed in horizontal or vertical positions. Spring material: 316 stainless steel. Standards: CRN. Dimensions: 2.31 in overall length and 1-1/8 in overall height.