CI-10 Cast Iron Pressure Reducing Valve

Pilot-Operated (IBR Approved)
CI-10 - Cast Iron Pressure Reducing Valve
  • Application
  • Steam

Product Description HSN : 84811000

Product : ‘SANT’ Cast Iron Pilot-Operated Pressure Reducing Valve
Type of Pattern : Straight Type
Body Material cum Standard : Cast Iron IBR 86 to 93 Gr.A
Description : Pilot operated R-type Outlet pressure range available 5/60, 20/80, 40/125 Psig
Trim : SS AISI-410 / Monel
End Details : Flanges as per BS 10 Table F, FF drilled

Testing & Certification

Hydraulic Test Pressure : 21.09Kg/cm²g (300 Psig.) Hyd.
Working Pressure : Max BOP 10.54Kg/cm²g.(150 Psig) at 220°C Steam

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


Components Materials Specifications
Body, Bonnet, Bottom Cover, Spring Discs Cast Iron IBR 86 to 93 Gr.A
Diaphragm Cover, Adjusting Screw, Plugs, Ring Guide Bronze IBR 282(a)(iv) Gr.B
Diaphragm Stainless Steel AISI-304
Spring Spring Steel IBR 307 to 314
Nipples, Pilot Valve Stainless Steel AISI-410
Gasket Compressed Asbestos Fiber IS:2712 Gr.C
Piston Rings Manganese Bronze
Body Seat Ring, Main Valve, Liner S.S. / Cast Monel AISI-410 / Ni-Cu Alloy
Strainers S.S. AISI304
Fasteners Mild Steel
Cap Aluminium Casting

Dimensions (in mm)

Nominal Size Nominal Size (Inches) F A B±2
25 1 124±1 300 86
32 1.1/4 150±1 330 92
40 1.1/2 150±1 330 95
50 2 204±2 410 125

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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