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Hard Seat Hand Valve

Brand: Parker PGI
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
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 Instrument Hand Valve
Inlet Connection
  • 1/2" NPT Male
  • 1/2" NPT Female, or
  • 3/4" 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
4 models matching criteria
PGI V-506 Hand-Valve, 1/2" NPT, SST, NACE show more
  • V-506: 1/2" MNPT x 1/2" FNPT
  • S: Stainless Steel Body and Bonnet
  • C: Seat Material - Carbide Ball
  • J: Stem Packing - PTFE Packed Style (Low Temp)
    • 10,000 psi Max. @ 93° to -40°C Min.
    • 8,000 psi Max. @ 232°C Max.
20 In Stock
$121.43USD
PGI Block-Valve, 1/4" x 1/4" FNPT, SST, NACE show more
  • V-502: 1/4" MNPT x 1/4" FNPT Standard
  • S: Stainless Steel Body and Bonnet
  • C: Seat Material - Carbide Ball
  • J: Stem Packing - PTFE Packed Style (Low Temp)
1 In Stock
$138.15USD
PGI Needle-Valve, 3/4" MNPT x 1/2" FNPT show more
  • V-528: 3/4" MNPT x 1/2" FNPT
  • S: Stainless Steel Body and Bonnet
  • C: Seat Material - Carbide Ball
  • J: Stem Packing - PTFE Packed Style (Low Temp)
2 - 4 weeks
$147.60USD
PGI Hard Seat Hand Valve, 1/4" MNPT x 1/4" FNPT, SST, NACE, Low Temp show more
  • V-500: Hard-Seat Instrument Hand Valve
    • 1/4" MNPT (Inlet) x 1/4" FNPT (Outlet)
    • Orifice Size: 0.187" 
  • S: ASTM A479-316 SST Body & Bonnet
  • C: Seat Material - Carbide Ball
  • J: Stem Packing - PTFE Pressure-Core, (Low Temp.)
    • 10,000 PSI @ 93°C to -46°C Min.
    • 8,000 PSI @ 232°C Max.
  • Meets the requirements of NACE MR0175/ISO 15156-3
1 - 2 weeks
Non-Cancellable / Non-Refundable
$215.22USD

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 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