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
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This panel mountable, two-piece design is available in globe and angle patterns for fl exibility of installation. Dyna-Pak packing provides leak-tight sealing with low operating torque. Optional Graph-Lock packing is available for high-temperature applications. The safety back-seating prevents accidental removal of the stem.

Typical Applications
  • Hydraulic systems
  • High temperature service to +600° F (+316° C)
  • Gas sampling
  • Test stands
    •
    Unit of Measure

    Specifications

    INLET A

    		 N/A 1/2" female NPT

    OUTLET B

    		 N/A 1/2" female NPT

    D

    		 N/A 3 3/4 in95 mm

    E

    		 N/A 2 1/2 in64 mm

    F

    		 N/A 2 3/8 in60 mm

    H

    		 N/A 5/8 in16.0 mm

    H1

    		 N/A 15/16 in24 mm

    Flow Pattern

    		 N/A Globe

    Stem Tip

    		 N/A Metal stem tip; Dyna-Pak packing for service to +450° F (+232° C)

    Body Material

    		 N/A Carbon Steel

    Maximum Operating Pressure

    		 N/A 5000 psig at 70° F (345 bar at 21° C)

    Operating Temperature Range

    		 N/A -65° to +450° F (-54° to +232° C)

    Orifice

    		 N/A 0.313 in8.00 mm

    Cv Factor

    		 N/A 1.20

    Panel Hole

    		 N/A 19.4 mm49/64 in

    Panel Thickness

    		 N/A 4.7 mm3/16 in

    Features & Benefits

    		 N/A Safety
  • Back seating provides added sealing protection
  • Lock pin prevents accidental bonnet disengagement

    • High pressure capability
  • 316 stainless steel valve maximum working pressure is 6000 psig (414 Bar)

    • Extended temperature range
  • Choice of Dyna-Pak packing or high temperature Graph-Lock packing

    • Versatile
  • Choice of regulating stem tip or metal stem with nonrotating replaceable PCTFE stem tip, with a variety of end connections

    • Reliability
  • All valves are tested for bubble-tight leakage at both seat and packing

    • Panel mounting
  • Panel mounting is standard on all models
  • Special High Tolerance NPT Thread
    •