Banner

Cast Steel Gate Valves

Cast Steel with outside screw and yoke, rising stem, non-rising handwheel, and removable yoke sleeve. Mcneil cast steel gate valves offer the ultimate in dependable service for steam, air, gas, oil, oil vapor, and high pressure installations. All have straight-through ports to assure minimum turbulence, erosion, and resistance to flow. They are available in a wide variety of trims.

These valves are widely used as for Naptha and Naptha derivatives in oil refineries. With a flanged end connection, these valves are designed with API 600 standards. Its rigid and sturdy design along with low pressure across the valve make it a very formidable model in the entire product line.

Specification

Class Dimensions
150 LB 2", 2.5", 3", 4", 5", 6", 8", 10", 12", 14", 16", 18", 20", 24"
300 LB 2", 2.5", 3", 4.5", 6", 8", 10", 12", 14", 16", 18", 20", 24"
600 LB 2", 2.5", 3", 4", 6", 8", 10", 12"

Materials

Available in Casting (A216 WCB, WC6, WC9, A350 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A), Alloy 20, Monel, Inconel, Hastelloy

Key Features

  • Double Flanged / butt weld end, outside crew rising stem, yoke type bonnet
  • Back seating bush arrangement to enable re - packing under pressure
  • Rigid & sturdy design
  • Low pressure loss across the valve
  • Long service life and leak tightness

Application

  • Naptha and naptha derivatives in oil refineries
  • Water, steam, air, gas and liquids having corrosive properties
  • Suitable for wide range of working conditions of pressure and temperature ratings

Material of Construction

Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel :
Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Duplex Steel:
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel:
Grade : ASTM SA 182 - E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19

Products List