Style 9000-EVSP S ® Valve Packing Set, 0.750 Inch Inside Diameter X 1.250 Inch Outside Diameter X 1.750 in Overall Stack Height, 7 Rings per Set
47604-7060
- Shipping Weight: 0 lbs
- Style/Model: Style 9000-EVSP Simplified
- Brand: 9000-EVSP®
- Compliances: REACH Compliant, RoHS Compliant, Fire Safe, API 589 Compliant, API 607 Compliant, API 622 Compliant
- Compliances/Standards: API 589 Compliant, API 607 Compliant, API 622 Compliant, Fire Safe, REACH Compliant, RoHS Compliant
- Construction: Die-formed
- Inside Diameter (Inch): 0.750
- Inside Diameter (mm): 19.05
- Lubricant: Graphite
- Max Temperature Atm (C): 650
- Max Temperature Atm (F): 1200
- Media Ph Range: 0-14
- Min Temperature (C): -200
- Min Temperature (F): -328
- Number Of Rings Per Set: 7
- Outside Diameter (inch): 1.250
- Outside Diameter (mm): 31.75
- Overall Stack Height (inch): 1.750
- Overall Stack Height (mm): 44.45
- Pressure Max Valve (bar): 680
- Pressure Max Valve (psi): 10000
- Split or Solid: Split
- Primary Dimensional Unit of Measure: Imperial
- Cross Section (inch): 0.250
- Cross Section (mm): 6.35
Combines Style 98 carbon packing and GRAPH-LOCK® cup and cone die-formed rings to form a nearly chemically inert set.
The 9000-EVSP® Simplified set expands radially when the gland is tightened, creating a positive valve stem OD seal as well as stuffing box ID seal.
Specifications:
- Min. Temperature: -328°F / -200°C
- Max. Temperature: 850°F / 455°C
- Max. Valve Pressure: 10,000 psi / 689.5 bar
Custom Design Capability Available
- Overview
Features and Benefits:
- Patented “cup and cone” design permits selective component compression and controlled radial flow for effective sealing of I.D. and O.D.
- End rings act as wiper rings to restrict graphite particle transfer, prevent extrusion and provide extra resiliency
- Patented cup and cone design can provide sealability in valves as shallow as three-ring cross sections
- For deep stuffing boxes requiring more than a 7-ring set, machined / split carbon bushings can shorten the box depth
- Grade 250 (Style #4525) for general services
- Grade 580 (Style #4540) for nuclear services
- Choice of end rings: Style 98 (general service) or Styles G-700 or 1398 (nuclear service)
Typical Applications:
- Hydrocarbon industry processing
- Any valve application where elimination of encrustation, chemical attack, or health hazard is required