• Non-rotating stem and bar stock body design
• Metal to metal seating achieves ideal shut-off, longer stem/seat service lifetime for abrasive flow
• Excellent corrosion resistance and greater durability for repeated on/off cycles
• PTFE is the standard packing material (not contain 60N Series Needle Valves), RPTFE glass is also available
• Packing gland and upper stem material have been selected to optimize thread cycle life
• Five flow patterns are available
| Type O.D. (in.) | Connector Type | Orifice in. (mm) | Cv | Pressure at Room Temperature psig (bar) | Operating Temperature |
|---|---|---|---|---|---|
| 1/4 | 6FH4 | 0.094 (2.39) | 0.12 | 20,000 (1379) | -325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C) |
| 3/8 | 6FH6 | 0.125 (3.18) | 0.23 | 20,000 (1379) | -325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C) |
| 9/16 | 6FH9 | 0.125 (3.18) | 0.33 | 20,000 (1379) | -325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C) |
