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Gate Valve Class 900

Gate Valve Class 900

Class 900#, 1500# Flanged End & ButtWeld

We are a leading manufacturer and supplier of cast steel gate valve class 900 and 1500 rating with flanged end connections.

Our meticulously crafted gate valves offer robust construction and reliable performance, making them ideal for high-pressure applications.

With a focus on precision engineering, our flanged gate valves ensure secure sealing and efficient flow control in demanding industrial environments.

P. No.Part NameCS to ASTMAlloy Steel to ASTMStainless Steel to ASTM
Type WCBType LCBType WC1Type WC6Type WC9Type C5Type C12Type CF8Type CF8MType CF3Type CF3M
01.BODYA216 WCBA352 LCBA217 WC1A217 WC6A217 WC9A217 C5A217 C12A351 CF8A351 CF8MA351 CF3A351 CF3M
02.Seat RingAs per Trim Material Combination
03.WedgeAs per Trim Material Combination
04.StemAs per Trim Material Combination
05.GasketStainless steel + Graphoil
06.BonnetA216 WCBA352 LCBA217 WC1A217 WC6A217 WC9A217 C5A217 C12A351 CF8A351 CF8MA351 CF3A351 CF3M
07.Back Seat BushAs per Trim Material Combination
08.PackingTo Suit Service conditions
09.Lantern RingAs per Trim Material Combination
10.GLANDA182 F6aA182 F304A182 F6aA182 F6aA182 F6aA182 F6aA182 F6aF-304F-316F-304LF-316L
11.GLAND FLANGEA216 WCBA352 LCBA217 WC1A217 WC6A217 WC9A217 C5A217 C12A351 CF8A351 CF8MA351 CF3A351 CF3M
12.NUTSA194 2HA194 Gr.4A194 Gr.4A194 Gr.4A194 Gr.4A194 Gr.4A194 Gr.4A194 Gr.8A194 Gr.8A194 Gr.8A194 Gr.8
13.Yoke SleeveAI. Bronze bs1982 CC331G or Ni – resist to A439 D2
14.Oil SealEPDM/BUNA ‘N’ RUBBER
15.Thrust BearingSTEEL
16.LubricatorSTEEL
17.Yoke Sleeve Retaning NutSTEEL
18.Locking ScrewSTEEL
19.HandwheelDI A536 80-55-D6 OR MI IS 2108 BM 290/ASTMA338
20.Handwheel Retaining NutSTEEL
21.StudsA193 B7A320 L7A193 B16A193 B16A193 B16A193 B16A193 B16A193 B8A193 B8A193 B8A193 B8
  • Class : 900
  • Shell Test (HYDROSTATIC) : 230 Bars | 3350 PSIG
  • Seat Test (HYDROSTATIC) : 169 Bar | 2451 PSIG
  • Seat Test (PNEUMATIC) : 6.9 Bar | 100 PSIG
  • Class : 1500
  • Shell Test (HYDROSTATIC) : 384 Bars | 5568 PSIG
  • Seat Test (HYDROSTATIC) : 282 Bar | 4075 PSIG
  • Seat Test (PNEUMATIC) : 6.9 Bar | 100 PSIG
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