Metering Valves
Swagelok offers several metering valves for low- and high-pressure service in 316 stainless steel and brass materials with flow coefficients from 0.004 to 0.16 for low-, medium-, and high-flow applications.
Metering valves:
- Deliver accurate flow rate control in analytical, instrumentation, and research applications
- Are suitable for low- and high-pressure situations
- Provide fine adjustments for precision applications
High-Pressure Metering Valves (31 Series)
Specifications
Working Pressures
Up to 5000 psig (344 bar)
Temperature
–65 to 850°F (–53 to 454°C)
Body Material
316 stainless steel
Packing Material
PTFE, Grafoil®
Flow Coefficient
0.04
End Connections
Type
Swagelok® tube fitting, female NPT
Size
1/8 and 1/4 in.; 6 mm
Low-Pressure Metering Valves (S, M, and L Series)
Specifications
Working Pressures
Up to 2000 psig (137 bar)
Temperature
–10 to 400°F (–23 to 204°C)
Body Material
316 stainless steel, brass
Stem O-Ring Material
Flurocarbon FKM (with 316 SS body), Buna N (with brass body) standard, additional materials available
Flow Coefficient
0.004 to 0.16
End Connections
Type
Swagelok tube fitting, NPT, integral male VCR® face seal fitting
Size
1/16, 1/8 and 1/4 in.; 3 and 6 mm
