Type | 
                                                                        N/A Check Valve | 
                                                                                Style | 
                                                                        N/A Grooved | 
                                                                                Valve Size | 
                                                                        N/A 2 1/2 in | 
                                                                                Application | 
                                                                        
                                                                                    
                                                                                        N/A
                                                                                          Recommended for water service, dilute acids, alkaline, oil-free air
and many chemical services. NOT FOR USE IN PETROLEUM SERVICES.  | 
                                                    
                                                                                Body Material | 
                                                                        N/A Ductile iron conforming to ASTM A 536, Grade 65-45-12, painted. | 
                                                                                Bonnet Cap Material | 
                                                                        N/A Ductile iron conforming to ASTM A 536, Grade 65-45-12, painted. | 
                                                                                Bonnet Coupling Housing Material | 
                                                                        N/A Ductile iron conforming to ASTM A 536, Grade 65-45-12, painted. | 
                                                                                Clapper Material | 
                                                                        N/A Type 316 Stainless Steel | 
                                                                                Clapper Pin Material | 
                                                                        N/A Type 316 Stainless Steel | 
                                                                                Bushing Material | 
                                                                        N/A PTFE | 
                                                                                Clapper Seat/Bumber/Bonnet Gasket Material | 
                                                                        N/A Grade E (EPDM) | 
                                                                                Plugs Material | 
                                                                        N/A Malleable iron conforming to ASTM A 47, galvanized. | 
                                                                                Closure Bolts & Nuts Material | 
                                                                        N/A Heat treated, oval-neck track head bolts conforming to ASTM A-183 Grade 2 with a minimum tensile strength of 110,000 psi and heavy hex nuts of carbon steel conforming to ASTM A-563 Grade A or Grade B, or SAE J995 Grade 2. Bolts and nuts are provided zinc electroplated. | 
                                                                                Pressure [Max] | 
                                                                        N/A 300 psi | 
                                                                                Operating Temperature [Min] | 
                                                                        N/A -40 ºF | 
                                                                                Operating Temperature [Max] | 
                                                                        N/A 230 ºF | 
                                                                                Anvil Product Number | 
                                                                        N/A 0387002025 | 
                                                                                UPC Code | 
                                                                        N/A 66242800665 | 
                                                                                Weight | 
                                                                        N/A 21.3 lb |