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Lingjack Engineering Pte Ltd

2 ½” Bib Nose High Pressure Wet Landing Valve (PRV) (HDB)

2 ½” Bib Nose High Pressure Wet Landing Valve (PRV) (HDB)

Regular price $313.00
Regular price Sale price $313.00
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Model : DH6I

Looking for a reliable pressure regulating valve for your firefighting system? Check out our 2 ½” bib nose screw type pressure regulating valve, model DH6I. With a design pressure of 20 bar, seat test pressure of 22 bar, and working temperature range of 0˚C to 38˚C, this valve has a flow rate of 9 l/sec (540 lpm) at 4 bar ± 3%.

It's maintenance-free, with minimum friction loss and a high flow rate, making it an excellent choice for your firefighting needs. The valve is made of gunmetal LG2 and cast iron hand wheel, with a red finish and a plastic blank cap included as an accessory. Invest in this reliable valve today and keep your firefighting system up to the task!

 

Pressure/Temperature Rating:

Temp (C) -10 to 66 100 120 150 170 180 186 198 200 220 250 260
PN16 (Bar) 16.0 16.0 16.0 16.0 16.0 16.0 15.3 13.7 13.5 11.3 8.0 7.0


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2 ½” Bib Nose High Pressure Wet Landing Valve (PRV) (HDB)

Features

  • Maintenance Free
  • Minimum Friction Loss, High Flow Rate
  • Excellence Finish
  • Optional Inlet Size/Type

Specification

  • Design Pressure : 20 bar
  • Seat Test Pressure : 22 bar
  • Body Test Pressure : 30 bar
  • Working Temperature : 0˚C - 38˚C
  • Operating Inlet Pressure : 5 bar to 20 bar
  • K-factor = 308 @ Inlet Pressure 7.5 bar
  • K-factor = 137 @ Max Inlet Pressure 20 bar
  • Flow Rate : 9 l/sec (540 lpm) @ 4 bar ± 3%
  • Outlet Running Pressure : 2 bar to 7 bar (Optional Higher Running Pressure Till 10 bar Upon Request)
  • Body Material : Gunmetal LG2
  • Hand Wheel Material : Cast Iron (Optional LG2 Material Upon Request)
  • Accessories : Plastic Blank Cap (Optional LG2 Blank Cap Upon Request)
  • Finishing : Red
  • Gross Weight : Approximate 10.5 kg

Standards

Manufactured in accordance with BS5041-1 : 1987

Approvals

LPCB ( UK ) , SETSCO ( SG )

Origin

Made in Singapore