上装式球阀
上装式球阀上装式球阀上装式球阀

上装式球阀

Size:1/4" to 6"
Persure:150LB~2500LB
Temperature Range:‐196°C to 200°C

Discover the essentials of 上装式球阀, their unique features, and how they compare and contrast with Trunnion Ball Valves. Simplify your valve selection process with our concise guide.

Product Range:

  • Size: 1/4” to 6”
  • Pressure Classes:
    • ASME 150# to 600#
    • ISO 17292 800#
    • 3000, 6000 psi
  • Temperature Range: ‐196°C to 200°C

Design Features:

  • Soft Seating Standard
  • Stem Extension On Request
  • Welded Pups / Nipples On Request

Material Selection:

Temperature Range: ‐196°C to 200°C

BODY, CLOSURE:

  • CS (ASTM A105),
  • LTCS (ASTM A350 LF2)
  • Austenitic SS (ASTM A182 F304, F316)
  • Duplex SS 22% Cr (ASTM A182 F51)
  • Superduplex SS 25% Cr (ASTM A182 F53/F55)
  • 6Mo SS (ASTM A182 F44)
  • Inconel 625
  • Incoloy 825
  • Monel

BODY SEALS / SEAT SEALS:

  • Viton A FKM O‐ring
  • Viton GLT FKM O‐ring
  • Viton AED FKM O‐ring
  • HNBR AED O‐ring
  • FFKM O‐ring
  • PTFE Seals
  • Graphite Packing / Gaskets

TRIM (SEAT, BALL and STEM):

  • CS (ASTM A105), LTCS (ASTM A350 LF2) + ENP 0.003”
  • AISI 410 Martensitic SS (ASTM A182 F6a)
  • 17‐4 PH
  • Austenitic SS (ASTM A182 F304, F316)
  • Duplex SS 22% Cr (ASTM A182 F51)
  • Superduplex SS 25% Cr (ASTM A182 F53/F55)
  • 6Mo SS (ASTM A182 F44)
  • Inconel 625
  • Inconel 718
  • Incoloy 825
  • Monel

SEAT INSERT:

  • PTFE / RPTFE
  • Nylon / DEVLON V
  • PCTFE / KEL‐F
  • PEEK

BOLTING:

  • ASTM A193 B7/B7M, ASTM A320 L7/L7M,
  • A193/A320 B8/B8M
  • UNS S31803, UNS S32760, ASTM A453‐GR.660

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