1087 Bronze Double Regulating Balancing Valve (Screwed) With Nozzle

1087 Bronze Double Regulating Balancing Valve (Screwed) With Nozzle

Salient Features
  • Screwed Female Ends to IS 554 / BS 21 / ISO 7.
  • Most ideal for sensitive and consistent fluid regulation.
  • Diaphragm-less, Piston Type.
  • Piston-operated, hence more reliable than conventional diaphragm type PRV.
  • A rugged body, compact-sized, easy to install.
  • Provided with Premium Quality Nitrile Rubber ‘O’Rings.
  • Demands low maintenance and virtually noiseless.
  • Most of the critical working components have a distinct edge of being hot brass forged.
  • The 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.
  • Design Standard BS 7350.
  • Precise double regulation.
  • Tamper-proof setting with a lock shield.
  • PTFE sealing disc to ensure a proper shut-off.
  • Provided with Inlet / Outlet pressure test cocks.
  • Facilitates system design hence saving energy.
  • Handwheel Operated.
  • Easy to install and set.
  • Accentuates systematic commissioning of the plant for an optimal operation.
Test Pressure (Hydrostatic)
  • Shell : 24 kg/cm²g (340 psig)
  • Maximum Operating Pressure (Hydrostatic): 16 Bar at an ambient temperature up to 45°C
  • Maximum Working Temperature: 220°C

Materials

P.No.Name of PartMaterial of ConstructionSpecificationQty.
1BodyBronzeIS 318 Gr. LTB21
2NutBrassIS 6912 Gr. FLB1
3WasherBronze / BrassIS 318 Gr. LTB2 / IS 6912 Gr. FLB1
4DiscPTFE– – –1
5Disc HolderBronzeIS 318 Gr. LTB21
6Lower StemBronze / BrassIS 318 Gr. LTB2 / IS 6912 Gr. FLB1
7Gasket / ‘O’ RingPTFE / Nitrile Rubber– – –1
8BonnetBronzeIS 318 Gr. LTB21
9Upper StemBrassIS 6912 Gr. FLB1
10Lock NutBronze / BrassIS 318 Gr. LTB2 / IS 6912 Gr. FLB1
11WasherPTFE– – –1
12Gland NutBronze / BrassIS 318 Gr. LTB2 / IS 6912 Gr. FLB1
13HandwheelSheet Metal– – –1
14WasherCarbon Steel– – –1
15BoltCarbon SteelIS 13671
16Lock PinBrass– – –1
17WasherPTFE– – –1
18PlugBronze / BrassIS 318 Gr. LTB2 / IS 6912 Gr. FLB1

Material Diagram

Sizes / Dimensions

Size (Inches)Size (mm)A ±1.5BØC ~
125901″60
1 1/4321101 1/4″70
1 1/2401201 1/2″80
2501502″80