Ball valve with built-in certified check valve, captive nut - male connections.
Product Description
Ball valve with built-in certified check valve, captive nut - male connections.
Controllable. 
Technical data
                        Maximum working pressure:
                        10 bar
                      
                                          
                        Medium temperature range:
                        5–65 °C
                      
                                          
                        Material:
                        brass 
                      
                                      Certifications
 
 
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Drawings and specifications
| Part number | Inlet connection | Outlet connection | DN | 
|---|---|---|---|
| 304140 | G 3/4" (ISO 228-1) F captive nut | G 3/4" A (ISO 228-1) M | DN 15 (check valve) | 
| 3D models Tender text 
                      CALEFFI, 304140.
Ball valve with built-in certified check valve, captive nut - male connections.
 Controllable. Inlet connection: G 3/4" (ISO 228-1) F, captive nut. Outlet connection: G 3/4" A (ISO 228-1) M. Maximum working pressure: 10 bar. Medium temperature range: 5–65 °C. DN: DN 15 (check valve). Material: brass. 
                     SCIP code 
                          2a134aa4-c852-483d-b0df-81443b397c2b
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