Pneumatic Control Valve that can be utilized in general service. The body/trim comes in a variety of material selection that includes Ductile Iron ASTM: A395, Carbon Steel (WCB). Model 964 comes in two different seat constructions: metal (Class IV) and a composition seat (Class VI). This model is available in flanged, socket weld, or NPT.
Additional information
| Valve Size | ½”, ¾”, 1”, 1-½”, 2”, 3” |
|---|---|
| Maximum CV | 83 |
| Materials | Body – DI, CS |
| End Connections | ½”, ¾”, 1”, 1-½”, 2” -NPT |
| Temperature Range | -20°F to +450°F (-28.8°C to +232°C) |
| Pressure Drop | Soft seat- up to 400 psid (27 bard) |
| Seat Leakage | Class IV and Class VI |
| Options | Stellited metal seat, P/P and I/P smart positioners |
Features & Benefits:
- Flow-to-open (flow under) design increases rangeability and stability
- Trim can be stellated in metal seated design for flashing or partial cavitating liquid services
- Available in standard live-loaded V-ring packing design
- Recommended for flashing or partial cavitating liquid services or where extended time periods of On/Off or Low-flow (<10% open) operation occur and good shut-off is required
- CRN number is available
