DWYER FLOWMETER VFA-7-SSV RANGE: 5-50 SCFH AIR

Description

DWYER FLOWMETER VFA-7-SSV
RANGE: 5-50 SCFH AIR

SPECIFICATIONS
* Service: Compatible gases & liquids.
* Wetted Materials: Body: Acrylic plastic;
O-ring: Buna-N (fluoroelastomer available);
Metal parts: Brass standard, SS optional;
Float: SS, black glass, aluminum, K monel depending on range.
* Temperature & Pressure Limits:
Without Valve: 100 psig (6.9 bar) @ 150°F (65°C); 150 psig (10 bar) @ 100°F (38°C);
With Valve: 100 psig (6.9 bar) @ 120°F (48°C).
* Accuracy: VFA = 5% of full-scale; VFB = 3% of full-scale.
* Process Connection: 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.
* Scale Length: VFA 2? typical length; VFB 4? typical length.
* Mounting Orientation: Mount in vertical position.