Single Stage Pressure Regulators VSR-210UC Series

Attribute:

Share

 Product Feature

  • Single-stage pressure regulator
  • 15μin. Ra max, 10μin. Ra average surface finish (10μin. Ra max, 7μin. Ra max, 5μin. Ra max optional)
  • Minimized internal volume for short purge times
  • All materials used meet ASTM A479 / A484 / A276 standards
  • Internal connectors for pressure gauges
  • Force compensation has wider flow capacity
  • High control accuracy
  • Metal-to-metal seal to atmosphere
  • Simple outlet pressure limitation by hand-wheel
  • 100% helium-leak-tested
  • Tied-diaphragm design

Dimensions (mm)

Technical Data

Type:single-stage
Inlet pressure P1:max. 3000 psig
Outlet pressure P2:30/60/100/150/250 psig
Surface finish:15μin. Ra max / 10μin. Ra avg (10μin. Ra
max., 7μin. Ra max., 5μin. Ra max optional)
Materials
Body:see ordering info
Valve seat:PCTFE (Vespel® optional)
Diaphragm: Hastelloy® C276
Inlets and Outlets:1/4” / 3/8” / 1/2” or 3/4” VFS fitting or tube weld
Bonnet port:1/8” NPT(F) (on panel mount option, bonnet port is not threaded)
Temperature range:-40oF to +160oF (-40oC to +71oC)
Leak rate: (to atmosphere)
(via seat
1x10-9 mbar I/s He
1x10-8 mbar I/s He
Flow capacity:Cv=0.65, Cv=1.1 (HF option)
Supply pressure effect: 3.5 psig rise in delivery pressure per
100 psig source pressure drop
4.2 psig rise in delivery pressure per
100 psig source pressure drop (FC option)
Weight:approx. 2.0kg


Flowchart

Ordering Information

Ordering Example


Powered by MakeWebEasy.com
This website uses cookies for best user experience, to find out more you can go to our Privacy Policy  and  Cookies Policy