MPV-10K Micro-metering Precision Valve

Standard Features

  • Fine micro-metering valve with positive shut off
  • Adjustable stop, soft seat. No over tightening.
  • Stainless steel
  • Finger tip adjust—even at 10,000 psi
  • Viton O-rings standard; other materials available by request
  • Valve can be panel or bracket mounted


  • Gas and fluid applications
  • High purity systems
  • Medical and Bio-chemical gas analysis
  • Natural gas systems
  • Semi-conductor production
  • Pollution analysis instrumentation
  • Process plant instrumentation
  • Solvent systems
  • Chromatography
  • Mass spectroscopy
  • Research laboratory sampling
  • Oxygen service
  • Machine cutting tools
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Pressure Range:
Vacuum to 10,000 psi

Proof Pressure:
15,000 psi

Orifice Size:

Cv Factor:

Mechanical Rotation:
10 turns, nominal

Finger tip adjust

0.5 cubic inch, nominal

0.0005 psi, minimum

Body: 303 stainless steel
All other parts: 304 stainless steel
Knob: Black anodized aluminum

Description of O-ring Materials:
Viton (V):
Standard supplied material. High temperature, compatible with wide range of fluids and chemicals: Acids, oils, fuels, solvents, gases, U.V. light, and ozone.
Buna-N (BN): For general applications, petroleum base lubricants, hydraulic oils, gasoline, fuels, alcohol, L.P. gases, water and many other media. Order by request.
Ethylene – Propylene (EP): For hot water, steam, dilute acids, alcohols, alkalis, ketones, phosphate, and brake fluids. Order by request.
Silicone (S): Compatible with air, oxygen, ozone, and others. For high temperature applications. Order by request.
Neoprene (C): For refrigeration gases (Freon®, ammonia), CO2, chlorine, ozone, sunlight exposure. F.D.A. approved for food and beverages, odorless, tasteless and non toxic. Order by request.
See literature sheet PN 65308

NOTE: Some O-Ring materials may not be rated for 10,000 psi