GLOBE VALVES IS778

SAILENT FEATURES:

  • Screwed Female Ends to IS 554 / BS 21 / ISO 7.
  • Screwed in Bonnet, Rising Stem.
  • Provision for re-packing under pressure.
  • High Quality PTFE Gland Packing.
  • Design Standard IS 778, Class-1.
  • Provided with unbreakable sheet metal handwheel for convenient
    operation

MATERIALS:

Name of Part Material Specification
Body, Bonnet Bronze IS 318 Gr.LTB 2
Disc & Disc Nut Bronze IS 318 Gr. LTB 2
stem Forged Brass IS 6912 Gr. FLB
Gland Nut & Gland Bronze / Forged Brass IS 318 Gr. LTB 2 / IS 6912 Gr. FLB
Handwheel Cast Iron / Sheet Metal IS 210 Gr. FG 200 / IS 4030
Screw / Bolt & Washer Carbon Steel IS 1367
Gland Packing PTFE BS EN 12086-1

Size Range : 1/4" (8 mm) to 4" (100 mm)

SUITABLE FOR

Steam Water Oil Air Gases

Test Pressure (Hydraulic):

Shell : 1.5 MPa
Seat : 1.0 MPa