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6800 Series
6800 Series In-Line Check Valves
Description:
- High capacity
- Soft seat for bubble-tight shutoff, spring loaded for fast sealing action
- Flow profile designed to minimize head loss easy design
- Perfect sealing both at high and low pressure wide temperature +10° to +450°F
- High technology materials to ensure best resistance in any condition
- Installed in any position
- Corrosive environments
- Chemical processing
- Pulp & paper
- Process industries
Technical characteristics
Body
CF8M
Spring
SS 316
Slide Pin
CF8M
Seat
CF8M
Hold Seat
PTFE TFM4215 (3" only)
Gasket
PTFE TFM (3" only)
End Cap
CF8M
Size
1/4" - 3", 800 wog
Low cracking pressure
1/2 psi
STANDARDS
- Investment casting
- Meets or exceeds MS SP 61
- Designed to prevent water hammer
- Bubble tight shut off
- NACE MR 0175
