1040A Bronze Compact Pressure Reducing Valve (Screwed)

1040A Bronze Compact Pressure Reducing Valve (Screwed)

Salient Features
  • Screwed Female Ends to IS 554 / BS 21 / ISO 7.
  • Piston operated, hence more reliable than conventional diaphragm type PRV.
  • Compact size, easy to Install.
  • Diaphragm-less, Piston Type.
  • Demands low maintenance and virtually noiseless.
  • Provided with Premium Quality Nitrile Rubber ‘O’Rings.
  • Facility provided to install a pressure gauge of 1/4″ BSP size to gauge the critically relevant outlet pressure.
  • Designed to suit every application requiring accurate pressure ratings.
  • All ‘O’ rings are of superior food grade material, hence ensuring absolute zero health hazard.
Test Pressure (Hydrostatic)
  • Shell : 35 bar
  • Maximum Upstream Pressure : 25 bar
  • Maximum Working Temperature : 80°C
NOTE: At maximum inlet pressure of 25 bar, the minimum outlet pressure will be 5.5 bar.

Materials

P.No.Name of PartMaterial of ConstructionSpecificationQuantity
1PlugForged BrassIS 6912 Gr. FLB1
2O – RingNitrile RubberIS 5192 – 11
3BodyBronzeIS 318 Gr. LTB 21
4Disc HolderBronzeIS 318 Gr. LTB 21
5BonnetBronzeIS 318 Gr. LTB 21
6ChamberBronzeIS 318 Gr. LTB 21
7PistonBronzeIS 318 Gr. LTB 21
8DiscNitrile RubberIS 5192 – 11
9O – RingNitrile RubberIS 5192 – 11
10O – RingNitrile RubberIS 5192 – 11
11O – RingNitrile RubberIS 5192 – 11
12SpringSpring SteelEN 47 Gr. B1
13Adjustable RingBronzeIS 318 Gr. LTB 21
14Locking RingBronzeIS 318 Gr. LTB 21

Material Diagram

Sizes / Dimensions

Size (Inches)Size (mm)A ±1.5BC ~D ~
2 1/2651352 1/2″13087
3801603″150101
41001604″162115