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Gate Valve Class 300

Gate Valve Class 300

Class 150#, 300#, 600# Flanged End

We specialize in manufacturing high-quality forged steel gate valve class 300, 600 & 150 rating with flanged end connections. Our gate valves are meticulously designed and engineered to deliver superior performance and reliability in a wide range of applications.

Explore our extensive selection of gate valves with various pressure ratings and flange end connections to find the perfect solution for your specific needs.

Body Material Combination with Body/Bonnet ASTMA F304H, F316H, F321, F347 also provided

Sr. No.Part NameCS to ASTMAlloy Steel to ASTMStainless Steel to ASTM
01.BodyA105 | A350 LF2A182 F5 | A182 F11
A182 F22 | A182 F9
A182 F304 | A182 F316
A182 F304L | A182 F316L
02.BonnetA105 | A350 LF2A182 F5 | A182 F11 | A182 F22 | A182 F9A182 F304 | A182 F316 | A182 F316 | A182 F316L
03.StudsA193 B7 | A320 L7A193 B7 | A193 B7 | A193 B16 | A193 B16A193 B8 | A193 B8 | A193 B8 | A193 B8
04.GlandA182 F6A | A182 F6AA182 F6A | A182 F6A | A182 F6A | A182 F6AF-304 | F-316 | F-304L | F-316L
05.Gland FlangeA105 | A350 LF2A182 F5 A182 F11 | A182 F22 | A182 F9A182 F304 | A182 F316 | A182 F304L | A182 F316L
06.NutsA194 2H | A194 Gr.4A194 2H | A194 Gr.4 | A194 Gr.4 | A194 Gr.4A194 Gr.8 | A194 Gr.8 | A194 Gr.8 | A194 Gr.8
07.Seat RingAs Per Trim Material Combination
08.WedgeAs Per Trim Material Combination
09.GasketSpiral wound Stainless Steel Graphoil Filled
10.PackingTo Suit Service Conditions
11.StemAs per Trim Material Combination
12.Yoke SleeveAl. Bronze bs 1400 Ab2C or Ni Resist to A439 D2
13.HandwheelDI A536 80-55-06 or MI/A338
14.Name PlateAluminium / Steel
15.Handwheel
Retaining Nut
Carbon Steel
  • Class : 150, 300, 600
  • Shell Test (HYDROSTATIC) : 30 Bars | 435 PSIG
  • Seat Test (HYDROSTATIC) : 22 Bar | 319 PSIG
  • Seat Test (PNEUMATIC) : 6.9 Bar | 100 PSIG
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