IBR-25 Bronze Safety Valve

Screwed, Open Discharge (IBR Approved)
IBR-25 - Bronze Safety Valve
  • Application
  • Gas
  • Steam

Product Description HSN : 84814000

Product : ‘SANT’ Bronze Safety Valve
Type of Pattern : Straight Type
Body Material cum Standard : Bronze IBR 282(a)(iv) Gr.B
Description : Spring Loaded Open Discharge
Type of Seat : Integral seat
Type of Disc : Renewable disc
Trim : Cu-Alloy
End Details : Inlet threads male BSP Taper to BS-21

Testing & Certification

Body Test Pressure : 300 Psig.Hyd.
Note : Please advise set pressure while placing order
Working Pressure : Max.BOP 150 Psig.(10.54Kg/cm²)
Maximum Working Temperature : 435°F (225°C)

Test Certificate in Form lll-C as per IBR is furnished with every supply.


Components Materials Specifications
Body, Spring Chamber, Valve Disc, Blow-down Ring, Spring Discs, Adjusting Screw, Check Nut & Cap Bronze IBR 282(a)(iv) Gr.B
Spindle & Screws Forged Brass IS:6912 FLB
Spring Spring Steel
Easing Lever Cast Iron IBR 86-93 Gr.A
Pins Brass

Dimensions (in mm)

Nominal Size Nominal Size (Inches) A (Inches) H
15 1/2 1/2″ 175
20 3/4 3/4″ 205
25 1 1″ 230
40 1.1/2 1.1/2″ 260
50 2 2″ 350

1. Product images are for illustration purposes only. Actual product may vary.
2. Actual dimensions may change over time, due to continual design improvements. Please confirm before placing order.

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