1011 Bronze Horizontal Check Valve No.5 (Screwed)

1011 Bronze Horizontal Check Valve No.5 (Screwed)

Salient Features
  • Screwed Female Ends to IS 554 / BS 21 / ISO 7.
  • Screwed in Bonnet, Integral Seat.
  • Permits flow in one direction and closes automatically if the flow reverses.
  • Metal Disc is mushroom shaped with spherical seating surface.
  • Meant for Horizontal Lines Only.
  • Disc is guided in Body as well as in Bonnet.
  • Heavy Pattern.
  • Also available with metal to metal seating.
Test Pressure (Hydrostatic) :
  • Shell : 35 kg/cm²g (500 psig)
  • Seat : 20 kg/cm²g (285 psig)
  • Maximum Working Temperature : 80°C

Materials

P.No.Name of PartMaterial of ConstructionSpecificationQuantity
1BodyBronzeIS 318 Gr. LTB 21
2DiscBronzeIS 318 Gr. LTB 21
3BonnetBronze / Forged BrassIS 318 Gr. LTB 2 / IS 6912 Gr. FLB1
4‘O’ RingNitrile RubberIS 5192 – 11

Material Diagram

Sizes / Dimensions

Size (Inches)Size (mm)A ±1.5B ~C
1/4834281/4″
3/81041353/8″
1/21552421/2″
3/42065483/4″
12582551″
1 1/43288611 1/4″
1 1/24098661 1/2″
250120752″
2 1/265133842 1/2″
380160963″