1094A Bronze Spring Loaded Safety Relief Valve, Enclosed Discharge (Screwed)

1094A Bronze Spring Loaded Safety Relief Valve, Enclosed Discharge (Screwed)

Salient Features
  • Screwed Male End to IS 554 / BS 21 / ISO7.
  • Enclosed Discharge Type.
  • Metal to Rubber contact seating.
Test Pressure (Hydrostatic) :
  • Shell : 21.10 kg/cm²g (300 psig)
  • Seat : 10.55 kg/cm²g (150 psig)
  • Set Pressure Range : 0 – 10 kg/cm²g (Max.)
  • Maximum Working Temperature : 80°C

Materials

P.No. Name of Part Material of Construction Specification Qty.
1 Body Bronze IS 318 Gr. LTB 2 1
2 Disc Bronze IS 318 Gr. LTB 2 1
3 Stem Forged Brass IS 6912 Gr. FLB 1
4 Spring Spring Steel EN 47 Gr. B 1
5 Spring Disc Bronze IS 318 Gr. LTB 2 1
6 Chamber Bronze IS 318 Gr. LTB 2 1
7 Check Nut Bronze IS 318 Gr. LTB 2 1
8 Adjusting Screw Bronze IS 318 Gr. LTB 2 1
 9 Disc Facing  Nitrile Rubber  IS 5192 – 1  1
10 Guide  Bronze  IS 318 Gr. LTB 2  1
11 Nut  Brass  – – –  1
12 Split Pin  Brass  – – –  1

Material Diagram

Sizes / Dimensions

Size (Inches) Size (mm) A ±1.5 B C ~
1/2 15 33 1/2″ 146
3/4 20 38.5 3/4″ 160
1 25 45 1″ 173
1 1/4 32 45 1 1/4″ 190
1 1/2 40 57 1 1/2″ 220
2 50 57 2″ 240

NOTE : Also available in Metal to Metal contact seating.