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J. D. Gould Company, Inc. - Type K Stainless Steel Valves

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General Specifications

  • 2-Way - Cast CF8M Bodies - Packless
  • Velvetrol® Internal Piston Pilot Operated Solenoid Valves
  • Normally Closed Or Normally Open - Full Port
  • For: General Service air-water-steam-inert gases- corrosive fluids (consult factory)
  • Pressure: 5 psi differential minimum to 1000 psi maximum (300 psi max for normally open)
  • Temperature: -420°F to 450°F
  • Mounting - Install in horizontal line with coil upright and on top

Sizing

  • 1/8" - 2" NPTF Connections

Construction

  • Class F or N coils are waterproof, fungus proof, molded of filled polyester with 18" leads in NEMA 1 enclosures with 1/2" conduit connector.
  • Bodies are globe style, investment cast in CF8M stainless steel, and rated to 1000 psi.
  • Bonnet assemblies are 304 SS tubes welded to 303 SS Bonnet and Tube Plug.
  • Piston Assemblies contain 303 SS SeatScrews in the 303 SS Piston with Filled Teflon™ Piston Rings and 316 SS Expanders. Teflon™ Seat Discs held in place by 303 SS DiscScrews or CF8M GuideNuts. Piston Springs are 316 SS.
  • Pilot assemblies are 416 SS Armature with a 316 SS Pilot Point and 316 SS pins.

Specials

  • Buna, EP, Viton® and Teflon™ Leak-proof SeatScrews Teflon™
  • Buna, EP, and Viton® Seat Discs
  • coated internal parts & other special assemblies
  • Flange, or socket weld connections
  • Non-standard coils with voltage, wattage, and lead wire length to your specifications
  • Coil enclosures meeting NEMA 4, 5, & 7

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