• Design: Hard Seat Two-Valve Block & Bleed Manifold
  • Inlet Connection: 1/2" NPT Female
  • 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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M-518-SCJ
M-518-SCJ
$143.00
  • Inlet (Process) Connection Size

    1/2" Female NPT
  • Outlet (Instrument) Connection Size

    1/2" Female NPT
  • Body and Bonnet Material

    Stainless Steel
  • Seat Material

    Carbide Ball Seat
  • Stem Packing Material

    Teflon Pressure-Core Stem Seal [ Low Temperature -45° C (-50° F) ]

NACE & NIST

  • NACE
  • NACE MR0175/ISO 15156-36

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)

Maximum Cv Ratings

  • Cv 0.53 on 0.187" Orifice

Orifice Size

  • 0.187"

Enclosure/Body Material

  • ASTM A479-316 Stainless Steel

Handle Assembly Material

  • ASTM A581 18-8 300 Stainless Steel

Seal Retainer

  • ASTM A479-316 Stainless Steel

Stem Material

  • ASTM A479-316 Stainless Steel

Packing Material

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