Ball check valve with lining
Type DELTA / DELTA-SG
- robust, tight execution
- high corrosion resistance
- minimum 3 mm PFA / FEP lining
DN 15 – 250 / PN 10 – 40
NPS ½ – 4 / Class 150
Ball check valve with lining
Type DELTA / DELTA-SG
- robust, tight execution
- high corrosion resistance
- minimum 3 mm PFA / FEP lining
DN 15 – 250 / PN 10 – 40
NPS ½ – 4 / Class 150
Design characteristics
- resistant to chemicals
- vacuum-capable
- standard design with solid ball
- with sightglass (Type DELTA-SG) or without sightglass (Type DELTA)
Options
- sightglass (borosilicate) for visual function control
- heating jacket (DELTA)
- with hollow ball which allows the valve to function as an air relief
- valve in vertical pipeline 90°
- body in special materials
- other lining materials
Design characteristics
- resistant to chemicals
- vacuum-capable
- standard design with solid ball
- with sightglass (Type DELTA-SG) or without sightglass (Type DELTA)
Options
- sightglass (borosilicate) for visual function control
- heating jacket (DELTA)
- with hollow ball which allows the valve to function as an air relief
- valve in vertical pipeline 90°
- body in special materials
- other lining materials