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Hard Seat Block & Bleed Valve

Brand: PGI International
  • Design: Hard Seat Block and Bleed Valve
  • Inlet Connection: 1/2" NPT Male, 1/2" NPT Female, 3/4" NPT Male, or (2) 1/2" NPT Female
  • Outlet Connection: 1/2" NPT Female, 1/2" NPT Male
  • Standard Features:
    • Carbide Ball Seat
    • Teflon Pressure-Core Stem Seal for Low Temperatures
    • Low-Torque Grafoil Stem Seal
    • 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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  • Design: Hard Seat Block and Bleed Valve
  • Inlet Connection: 1/2" NPT Male, 1/2" NPT Female, 3/4" NPT Male, or (2) 1/2" NPT Female
  • Outlet Connection: 1/2" NPT Female, 1/2" NPT Male
  • Standard Features:
    • Carbide Ball Seat
    • Teflon Pressure-Core Stem Seal for Low Temperatures
    • Low-Torque Grafoil Stem Seal
    • 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
V-620-SCJ
PGI Block & Bleed, 1/2" MNPT x (2)1/2" FNPT, SST, NACE
Out of Stock
$351.59 CAD $282.00CAD
$19.99 Shipping

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
  • 1/2" NPT Male

Orifice Size

  • 0.187"

Packing Material

  • Low-Torque Grafoil®
  • 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