Type-21a SST Flow Control True Union Ball Valve (1/2″ – 2″)
Position Indication from Closed to Open
Products
Resources
Datasheets
Ideal Applications Include: Isolation valves, water treatment, water features, fountains, aquariums, landfills, swimming pools, power plants, mining, transportation, chemical processing
Certifications
Specifications
Sizes
- 1/2″ – 2″
Seals Materials
- EPDM/FKM
Bodies
- PVC
Body Type
- True Union
Features/Benefits
Actuation
Options
Resources
Online Tools
Features/Benefits
- PVC body
- EPDM or FKM seals
- True union design
- Equal percentage flow characteristics
- Precision machined flow control ball and seat design
- SST – Seat Support Technology
- Degreed indicator plate (manual type)
- Indicator line on handle (manual type)
- Flow direction arrow label
- Handle doubles as carrier adjustment tool
- ISO 5211 top flange bolt pattern
- Integrally molded base pad for panel mounting
- Dual stem O-rings
Actuation
- Electric
- Pneumatic
Options
- Electric actuation with 4-20mA control
- Pneumatic actuation with 4-20mA control
- Stem extension
- 2” square operating nut
Resources
Online Tools