Service: Compatible gases and liquids.
Body: acrylic plastic; O-ring: Buna-N (fluoroelastomer available); Metal parts: brass standard, stainless steel optional; Float: stainless steel, black glass, aluminum, K monel depending on range.
Temperature & Pressure Limits:
Without Valve: 100 psig (6.9 bar) @ 150F (65C); 150 psig (10 bar) @ 100F (38C); With Valve: 100 psig (6.9 bar) @ 120F (48C).
VFA = 5% of FS; VFB = 3% of FS.
1/8″ female NPT. VFB ranges 85 and 86 have 1/4″ NPT back connections or 3/8″ NPT end connections. These ranges not available with brass valves.
VFA 2″ typical length; VFB 4″ typical length.
Mount in vertical position.