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Type 973 Extended Fin Globe Control Valve
Brand: Research Control ValveThe extended fin globe control valve is designed for modulating flow control in industrial or research applications at 1,200°F or less and at pressures less than 5,000 psi.
The added bonnet length and fins serve to reduce the heat at the packing area.
Features- Interchangeable trim sets
- Extended cooling fin bonnet
- Trim characteristics: Linear, equal percent, quick open or double taper
- TFE chevron packing
- ANSI Class III shutoff
- High temperature rating
- Options:
- Butt and socket weld ends, BSPP, tube connection and others
- Bellows packing solutions
- Angle pattern body
- Reduced Emissions Kalrez® (REK), graphite, spring-loaded chevron and others
- Exotic alloys for complete valves or trims
- Stellited trims & soft seats (PTFE & Kel-F)
- TiN coating of inner valve stem and seat
Specifications
Brand
Flow Range
- 0 to 6.0 Cv
Industries
- Test Equipment & Services
- Chemical, Refining & Petrochemical
- Aviation & Aerospace
- Oil & Gas
- Process or Industrial
Pressure Range
- Up to 5,000 psi
Size
- 1/4” to 1”
Temperature Range
- -450° to 1200° F
- Processing Plants
- High Temperature
Documentation
Data Sheets
- Control Valves TB 886 Packing Arrangements Standard and Optional Application Data pdf 142 KB
- Control Valves TB 887 Innervalve Guiding Styles Application Data pdf 147 KB
- Control Valves Type REK Packing System Styles 1A through 3C Application Data pdf 313 KB
- RCV Type 973 Extended Cooling Fin Control Valve Product Data Sheet pdf 266 KB
- Reseach Control Valves Quick Reference to Product Data Sheets by Temperature pdf 95 KB
- Trim Identification Application Data pdf 460 KB
- Valve Application Data Sheet Form pdf 89 KB