Forged Steel Check Valve

Product Overview

Forged steel check valves, widely used by the National Thermal Power Corporation, Nuclear Power Corporation, industrial users and refineries, are designed and manufactured as per BSEN ISO: 15761/ BSEN: 12266-1/ BS 5352 and tested as per BSEN: 12266-1/API -598/BS-5146 standards.

Forged steel check valves are designed for handling very high pressures. It's rigid and sturdy design along with its low pressure characteristics make it a very formidable model in the entire product line.

Applications

  • It is used in refineries and petrochemical industries.
  • It is used for Fertiliser plants.
  • It is used in thermal power plants.
  • It is used in other process industries as well.

Specifications

  • Size Range: 8mm to 50 mm
  • Socket Weld End: ANSI B: 16.11
  • Screwed End ( BSP/BSPT): BS: 21 / IS: 554Screwed End ( BSP/BSPT): BS: 21 / IS: 554
  • Screwed End (NPT): ANSI B: 2.1Screwed End (NPT): ANSI B: 2.1
  • Butt Weld Ends: ANSI B: 16.25

Features

  • It has streamlined flow passages to minimise pressure losses and erosion.
  • It has guided piston assuming accurate return to seat ring to achieve leak tightness.
  • It has uniquely designed piston lift check valve, incorporating self-cushioning effect.