Chemline Plastics SM Series metering ball valve is designed for fine linear flow control of chemicals or clean fluids. The ball is solid with graduated V-groove cut on the outside surface. Liner flow control is accomplished through 180-degree rotation of the handle.
Chemline's special PVC "A" compound resists most acids, strong alkalais, salts and applications on aggressive services such as: 98% H2 SO4, dry chlorine, and low pressure wet chlorine gas.
Note: See the Chemical Resistance Guide PDF to search chemical compatibility
Features
- Precise linear flow control provide by a special V-groove ball
- Wide range of handle rotation 0-degree to 180-degree
- Full blocking design
- Double stem O-rings
- PTFE seat with elastomer cushion
- Low stem torques
- Bidirectional- works with flow in either direction
Specifications
- Metered handle in 5-degree increments
- Socket ends
- PVC Body
- FKM seals
- Pressure: 230 PSI
- Temperature: up to 140°F (60°C)
- PTFE balls seats
- Rated schedule 80
- Conforms to ASTM D-2467
Downloads
Specification Sheet (PDF Download)
Datasheet (PDF Download)
Chemical Compatibility (PDF Download)
