Hard Seat Hand Valve

Brand: PGI International
  • Design: Hard Seat Instrument Hand Valve
  • Inlet Connection: 1/2" NPT Male, 1/2" NPT Female or 3/4" NPT Male
  • Outlet Connection: 1/2" NPT Female
  • Standard Features:
    • Carbide Ball Seat
    • Teflon Pressure-Core Stem Seal for Low Temperatures
    • Max Pressure 10000 psi @ +200°F (+93°C) / 1000 psi @ +450°F (+232°C)
    • Stainless Steel Body and Bonnet
      • 316 Stainless Steel meets the requirements of NACE MR0175/ISO 15156-36
  • Benefits:
    • Non-rotating ball eliminates seat galling and ball creasing
    • Leak free, bubble tight seating
    • 100% Pressure Tested
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Images are representations only.
  • Design: Hard Seat Instrument Hand Valve
  • Inlet Connection: 1/2" NPT Male, 1/2" NPT Female or 3/4" NPT Male
  • Outlet Connection: 1/2" NPT Female
  • Standard Features:
    • Carbide Ball Seat
    • Teflon Pressure-Core Stem Seal for Low Temperatures
    • Max Pressure 10000 psi @ +200°F (+93°C) / 1000 psi @ +450°F (+232°C)
    • Stainless Steel Body and Bonnet
      • 316 Stainless Steel meets the requirements of NACE MR0175/ISO 15156-36
  • Benefits:
    • Non-rotating ball eliminates seat galling and ball creasing
    • Leak free, bubble tight seating
    • 100% Pressure Tested
7 models matching criteria
PG V3-542-SCJ
PGI Hand Valve, 1" FNPT x 1" FNPT, SST, Teflon Packing, NACE
Out of Stock
V3-508-SCJ
PGI Hard Seat Hand Valve, 0.375" Orifice, 1/2" x 1/2" FNPT, SST, NACE
Out of Stock
V3-541-SDT
PGI Block-Valve, 3/4" FNPT x 3/4 FNPT, SST, Delrin Cone Seats, Teflon Packing
Out of Stock
V3-577-SDJ
PGI Block-Valve, 1" MNPT x (3)1/2" FNPT, 316 SST, Low Temperature, NACE
Out of Stock
V3-577-SDT
PGI Block-Valve, 1" MNPT x (3)1/2" FNPT, SST, Delrin Cone Seats, Teflon Packing, NACE
Out of Stock
V-510-PCT
PGI Hard Seat Block & Bleed Valve, 1/2" FNPT x 1/2" MNPT
Out of Stock
V-510-SCJ
PGI Hard Seat Hand Valve, 1/2" MNPT x 1/2" FNPT, Right Angle, SST, NACE, Low Temperature
Out of Stock

Hard Seat Hand Valve

Inlet (Process) Connection Size

Outlet (Instrument) Connection Size

Body and Bonnet Material

Seat Material

Stem Packing Material

Specifications

Enclosure, Body Material

  • ASTM A479-316 Stainless Steel

Handle Assembly Material

  • ASTM A581 18-8 300 Stainless Steel

Maximum Cv Ratings

  • Cv 0.53 on 0.187" Orifice

NACE & NIST

  • NACE MR-0175, ISO 15156-36

NPT Inlet

  • 1/2" NPT Female
  • 1/2" NPT Male
  • 3/4" NPT Male

NPT Outlet

  • 1/2" NPT Female

Orifice Size

  • 0.187"

Packing Material

  • Teflon Pressure-Core® Stem Seal for Low Temperatures -45.5° C (-50° F)

Pressure Rating

  • psi: 10,000 at 93° C (200° F)
  • psi: 8,000 at 232° C (450° F)

Process Temperature

  • -45° to 232° C (-50° to 450° F)

Seal Retainer

  • ASTM A479-316 Stainless Steel

Seat/Seal Material

  • 316 Stainless Steel
  • Carbide
  • Ceramic

Stem Material

  • ASTM A479-316 Stainless Steel

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