Del Val Controls, Inc.
Del Val Controls, Inc.
Mailing Address:
P.O. Box 3091
West Chester, PA 19381
Location:
640 Snyder Ave. Unit E
West Chester, PA 19382
Phone: 888-584-0191
Fax: 610-431-4339
E-Mail: sales@delvalcontrols.com
Website: www.delvalcontrols.com
Print Back
Forged Metering Valves

Typical Applications
  • Fine metering in medical and biochemical gas or vapor analysis
  • Sampling and analyzing water and air pollution
  • Chromatographs, mass spectrometers and other instruments where fine metering is required


    •
    Unit of Measure

    Specifications

    Connections - Inlet

    		 N/A 1/8" NPT Male

    Connections - Outlet

    		 N/A 1/8" Gyrolok

    Flow Pattern

    		 N/A Angle

    Body Material

    		 N/A Brass

    Operating Pressure Range

    		 N/A 3000 psig at 70° F (207 bar at 21° C)

    Operating Temperature Range

    		 N/A -65 to +400 ºF-54 to +240 ºC

    Cv

    		 N/A 0.010 in

    Stem

    		 N/A 1° STEM

    Orifice

    		 N/A 0.047 in1.19 mm

    D

    		 N/A 3 3/4 in83 mm

    E

    		 N/A 1.28 in33 mm

    F

    		 N/A 0.5 in13 mm

    Panel Hole

    		 N/A 0.52 in13 mm

    Panel Thickness

    		 N/A 0.16 in4 mm

    Features & Benefits

    		 N/A
  • Metering accuracy - 18 turn displacement of stem provides unparalleled performance and repeatability
  • 1° and 3° stems provide a wide flow range with ultra fine metering control
  • Panel mounting is standard for all valves
  • Precision orifice and close thread tolerances minimize hysteresis
  • Micrometer vernier handle provides visual control and repeatable stem settings
  • Dyna-Pak wafer packing below the stem threads provides leak tight service
    •