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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Unit of Measure

Specifications

Fitting Size

 N/A 1/4"/4mm

Body Material

 N/A Hastelloy C-276

Crack Pressure

 N/A 20 psig (1.38 bar)

Seal Material

 N/A Kalrez

Cv Factor

 N/A 0.79

Temperature

 N/A -40° to +550° ºF-40° to +288° ºC

A

 N/A 1.16 in

B

 N/A 0.89 in

C

 N/A 0.89 in

D

 N/A 2.94 in

E

 N/A 0.19 in

F

 N/A 1.06 in

Features & Specifications

 N/A
  • Rapid response
  • Resilient o-ring seat provides cushioned, noise-free closing and zero leakage
  • Floating o-ring design: o-ring is continually cleaned so contaminants do not prevent sealing
  • Various materials of construction can be used with any liquid or gas service
  • Various end connections can be assembled in any system or application
  • Spring-loaded poppet can be mounted in any orientation
  • Full flow with minimal restriction for maximum Cv rates
  • Virtually maintenance free for maximum dependability
  • Pressures up to 6000 psig (414 bar)
  • Cracking pressure range is 0.5 to 20 psig (0 to 1 bar) ±10%
  • Flow up to 7.4 Cv maximum
  • Greater than 100,000 life cycles
  • Special High Tolerance NPT Thread
    •