The DelVal Series 40 & 42 has been developed with extensive application, design and manufacturing expertise.  These products are produced by employing modern manufacturing practices under a robust quality assurance system.  These practices ensure consistent product quality and dependable performance.
        
Specifications
| Type | N/A PTFE seated | 
| Size | N/A 50-600mm/ 2"-24" | 
| Body Material | N/A CI (nylon/epoxy coated)/DI/WCB/CF8M | 
| Disc | N/A CF8M (PFA/PTFE lined) | 
| Seat | N/A PTFE/PFA with elastomer back up | 
| Stem | N/A 17-4 PH SS ASTM A564 Type630/CF8M or ASTM A182 SS304/SS316 | 
| Operation | N/A Lever/gearbox/pneumatic/electric actuator | 
| Temperature °C | N/A -25 to 200 | 
| Pressure | N/A PN10 | 
| Manufacturer | N/A DelTech | 
 
            
