GATE VALVE CLASS-150#, 300#, 600#, 900#, 1500# & 2500#

Technical Detail

  • Manufacturing Std : API:600
  • Testing & Inspection Std: API:598
  • Face to Face : ANSI B 16.10
  • End Connection : Flanged ends as per ANSI B 16.5 & 26” and above ANSI B 16.47 Series A & B
  • Butt Weld Ends : As per ANSI B 16.25
  • Shell wall Thickness : ANSI B 16.34

Special Feature

  • With Gear Operation if the Torque Exceeds 350N
  • With limit Switch Arrangements for open & Close Position
  • With Electrical Actuator
  • With Stelliting
  • With IBR Certification
  • With Nace MR 0175
  • With Position Indicators
  • With Locking Arrangement

Material Detail

Part No. Part Name WCB WC6 WC9 C5 C12 LCB LCC CF8 CF8M
01 Body & Bonnet A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
02 Wedge A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
03 Seat Ring A105 A 182 F11 A 182 F22 A 182F5 A 182 F9 A 350 LF2 A 350 LF2 Integral
04 Stem See trim Material Table
05 Back Seat Bushing See trim Material Table
06 Gland Flange A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
07 Stud & Nuts ASTM A 193 Gr. B7 / ASTM A 194 Gr. 2H A 193 B16,A194 Gr.4/7
08 Packing Graphite Ring, Metallic Wire Reinforced PTFE
09 Gasket S.S.304 / S.S.316 Spiral Wound Gasket with Grafoil Filler PTFE
10 Hand Wheel Ductile or Malleable Iron Stainless Steel
11 Yoke A 216 WCB A 217 WC6 A 217 WC9 A 217 C5 A 217 C12 A 352 LCB A 352 LCC A 351 CF8 A 351 CF8M
Part No. Part Name Trim 13 Cr./13 Cr Trim 304/304 Trim Stellite/Stellite6 Trim8 Stellite/13Cr. Trim 10 316/316
2 Wedge Face 13 Cr. 304 Stainless Steel Stellite 13 Cr. 316 Stainless Steel
3 Seat Ring Face 13 Cr. 304 Stainless Steel Stellite Stellite 316 Stainless Steel
4 Stem 13 Cr. 304 Stainless Steel 13 Cr. 13 Cr. 316 Stainless Steel
5 Back Seat Bushing 13 Cr. 304 Stainless Steel 13 Cf. 13 Cr. 316 Stainless Steel

Also Avaliable

  • Casting in WCC,LCC, CF3, CF8C,CN7M, Hastalloy, Monel also provided against Requirement
  • Trim Material
  • Special Features Like Stelliting