20N Series

20N Series

20N Series – Technical Data

 

Features

• 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

Description

Technical Data
Type O.D.
(in.)
Connector
Type
Orifice
in. (mm)
CvPressure at Room Temperature
psig (bar)
Operating Temperature
1/42FH40.094 (2.39)0.1210,000 (690)-325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C)
3/82FH60.204 (5.18)0.6810,000 (690)-325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C)
9/162FH60.312 (7.92)1.3010,000 (690)-325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C)
3/42FH120.438 (11.13)2.5010,000 (690)-325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C)
12FH160.561 (14.27)4.4010,000 (690)-325 ̊F ~ 600 ̊F (-198 ̊C ~ 316 ̊C)
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