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  3. VALVE, MANUAL, GATE, WEDGE, BB, 900# FLG, CASTING LTCS
温州精远阀门有限公司

VALVE, MANUAL, GATE, WEDGE, BB, 900# FLG, CASTING LTCS

  • Product Name
  • Special Service
  • Nominal Size
  • Pressure Rating
  • End Connection
  • Flange Finish
  • Type of Bore
  • Construction
  • Type of Obturator
  • Type of Seat
  • Material, Body
  • Material, Bonnet
  • Material, Trim
  • Material, Gate
  • Material, Gate, Seat Facing
  • Material, Seat Ring
  • Material, Seat Ring, Seat Facing
  • Material, Stem
  • Material, Stem, Packing
  • Material, Bolting
  • Material, Gasket
  • Material, Coating, Trim
  • Material, Coating, Bolting
  • Mode of Operation
  • Standard, Design
  • Standard, Face-to-Face
  • Standard, End Connections
  • Standard, Inspection & Tests
  • Additional Info

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SPECIFICATION FOR VALVE, MANUAL, GATE, WEDGE, BB, 900# FLG, CASTING LTCS

General
Product Name Gate Valve; Gate Valve, Sour Service
Special Service Oxygen; Cryogenic; Cryogenic, Non-operable; Ethyene-Oxide (EO); Hydrogen; Steam; Chlorine
Nominal Size NPS 2; NPS 2-1/2; NPS 3; NPS 4; NPS 5; NPS 6; NPS 8; NPS 10; NPS 12; NPS 14; NPS 16; NPS 18; NPS 20; NPS 22; NPS 24
Pressure Rating Class 900
End Connection Raised Face (RF); Flat Face (FF); Ring Type Joint (RTJ)
Flange Finish Smooth Finish; Stock Finish; Spiral Serrated; Concentric Serrated; 125-250 AARH; 250-500 AARH; 63 AARH
Type of Bore Standard Bore
Construction BB, OS&Y, Rising Stem
Type of Obturator Flexible Wedge; Solid Wedge; Split Wedge
Type of Seat Seal-welded
Mode of Operation Hand wheel; Hand wheel w/ Locking; Gear; Gear w/ Locking; Bare Stem; Chain Wheel
Materials
Material, Body A352 LCB; A352 LCC
Material, Bonnet A352 LCB; A352 LCC
Material, Trim 13CR; 13CR/Hardfaced (#8); Hardfaced (#5); SS316 (#10); 316/Hardfaced (#12); Hardfaced (#16); Other
Material, Gate Default; A216 WCB; A216 WCC; A351 CF8M; A217 CA15; Other
Material, Seat Ring A105; A105N; A182 F316; A182 F6a
Material, Stem Default; A276 410; A276 420; A182 F316; A182 F6a; Other
Material, Stem, Packing Chevron V; Graphite; LFE Graphite; PTFE; Other
Material, Bolting A193 Gr. B7/A194 Gr. 2H; A193 Gr. B7M/A194 Gr. 2HM; A320 Gr. L7/A194 Gr. 4; A320 Gr. L7/A194 Gr. 7; A320 Gr. L7M/A194 Gr. 7M
Material, Gasket 304+Graphite SPW; 304L+Graphite SPW; 316+Graphite SPW; 316L+Graphite SPW
Material, Coating, Bolting Zn-Ni; FCC; Cermet+PTFE; Zn-Ni+PTFE; HDG
Standards
Standard, Design API Std 600; BS 1414; BS EN ISO 10434
Standard, Face-to-Face ASME B16.10; Other
Standard, End Connections ASME B16.5; MSS SP-44
Standard, Inspection & Tests API Std 598; ISO 5208
Additional