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V-690 Double Block & Bleed Valve

Brand: Parker PGI
Design
  • Hard Seat Double Block and Bleed Valve
Inlet Connection
  • 1/2" NPT Male
Outlet Connection
  • 1/2" NPT Female
Features
  • Carbide Ball Seat
  • Teflon Pressure-Core Stem Seal for Low Temperatures
  • Maximum Pressure
    • 10,000 psi @ +200°F (+93°C) / 1,000 psi @ +450°F (+232°C)
  • Stainless Steel Body and Bonnet
    • 316 Stainless Steel meets the requirements of NACE MR0175/ISO 15156-36
  • Non-rotating ball eliminates seat galling and ball creasing
  • Leak free, bubble tight seating
  • 100% Pressure Tested
show more
Design
  • Hard Seat Double Block and Bleed Valve
Inlet Connection
  • 1/2" NPT Male
Outlet Connection
  • 1/2" NPT Female
Features
  • Carbide Ball Seat
  • Teflon Pressure-Core Stem Seal for Low Temperatures
  • Maximum Pressure
    • 10,000 psi @ +200°F (+93°C) / 1,000 psi @ +450°F (+232°C)
  • Stainless Steel Body and Bonnet
    • 316 Stainless Steel meets the requirements of NACE MR0175/ISO 15156-36
  • Non-rotating ball eliminates seat galling and ball creasing
  • Leak free, bubble tight seating
  • 100% Pressure Tested
1 model matching criteria
PGI Block & Bleed, 1/2" MNPT x 1/2" FNPT, SST, Teflon show more
  • V-690: Double Block and Bleed - Hard Seat

    • 1/2" MNPT x 1/2" FNPT

  • S: ASTM A479-316 Stainless Steel Body & Bonnet
  • C:  Carbide Ball Seat
  • J: PTFE Pressure-Core Low Temperature Stem Packing
    • 10,000 psi Max. @ +93°C to -46°C
    • 8,000 psi Max. @ +232°C

  • Meets the requirements of NACE MR0175/ISO 15156-36
2 In Stock
$328.68USD

Specifications

Brand

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 Male

NPT Outlet

  • 1/2” NPT Female

Orifice Size

  • 0.187”

Packing Material

  • Teflon
  • 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

  • Carbide

Stem Material

  • ASTM A479-316 Stainless Steel