DELVAL
Series 65-72 Floating Ball Valve
Flanged RF floating ball valve in carbon or stainless steel, sized 1/2" to 12" with the pressure class set by series, from Class 150 (Series 65/69) to Class 900 (Series 68/72). Firesafe design and NACE versions are available. An ISO 5211 top plate takes an actuator directly, and the blowout proof stem runs in live loaded graphite packing with an anti-static device at the ball and body connections.
- Body type
- Flanged RF
- Body
- CS, SS
- Ball
- CF8M, CF8, CF3M, CF3
- Stem
- 316 SS, Duplex S31803, 17-4 PH
- Seat
- PTFE, RTFE, PEEK, Delrin, Devlon, Nylon, Ultra
- Size range
- 1/2" to 12" (DN 15 to 300), varies by series
- Pressure rating
- Series 65/69: Class 150; Series 66/70: Class 300; Series 67/71: Class 600; Series 68/72: Class 900
- Design standard
- BS EN 17292, ASME B16.34
- Testing standard
- ISO 5208
- Features
- ISO 5211 top plate for direct mounting; contoured seat design with no seat extrusion; fully adjustable packing gland with actuator mounted; live loaded graphite stem packing; robust stem provides real blowout proof design; anti-static device between ball-to-stem and stem-to-body connection; self relieving seats as standard
Typical response within one working day. Cut-to-length and site support available.
DELVAL
Series 7-8 Trunnion Mounted Ball Valve
Trunnion mounted ball valve to 24", Class 150 to 1500, firesafe as standard.
DELVAL
Series 64 Three-Piece Ball Valve
Three-piece ball valve with threaded or socket weld ends, 1/2" to 2".
DELVAL
Series D65-D69 Automated Flanged Floating Ball Valve
Two-piece flanged floating ball valve with actuator mounted, ANSI Class 150.
DELVAL
Series 75/76 One-Piece Ball Valve
Flanged ball valve with a solid one-piece ball, 1" to 4", Class 150 or 300.