🔧 SANT CI Check Valve Models
1. CI-3C Cast Iron Swing Check Valve
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Standard: BS:5153
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Pattern: Straight Type
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Pressure Rating: Class 125
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Body Material: Cast Iron IBR 86 to 93 Gr.A
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Trim: Stainless Steel AISI-410
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Seat & Disc: Renewable
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End Details: Flanges as per BS 10 Table F (undrilled)
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Testing:
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Body Test Pressure: 300 Psig (Hyd.)
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Seat Test Pressure: 200 Psig (Hyd.)
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Working Pressure: Max. BOP 150 Psig (10.54 kg/cm²)
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2. CI-3A Cast Iron Horizontal Check Valve
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Standard: BS:5153
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Pattern: Straight Type
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Pressure Rating: PN 16
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Body Material: Cast Iron IBR 86 to 93 Gr.A
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Trim: Stainless Steel AISI-410
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Seat & Disc: Renewable
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End Details: Flanges as per DIN 2533 RF (PN 16) Undrilled
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Testing:
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Body Test Pressure: 26 kg/cm²g (Hyd.)
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Seat Test Pressure: 16 kg/cm²g (Hyd.)
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Working Pressure: Max. BOP 13 kg/cm²g at 220°C Steam
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3. CI-5B Cast Iron Accessible Feed Check Valve
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Pattern: Right Angle
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Body Material: Cast Iron IBR 86 to 93 Gr.A
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Trim: Stainless Steel AISI-410
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Gland Packing: Expanded Pure Flexible Graphite
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End Details: Flanges as per BS 10 Table F & H F.F. (undrilled)
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Testing:
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Body Test Pressure: 21.09 kg/cm²g
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Seat & Backseat Test Pressure: 10.54 kg/cm²g
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Working Pressure: Max. BOP 10.54 kg/cm²g (150 Psig) at 220°C Steam
4. CI-5D Cast Iron Accessible Feed Check Valve
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Pattern: Right Angle
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Body Material: Cast Iron IBR 86 to 93 Gr.A
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Trim: Stainless Steel AISI-410
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Gland Packing: Expanded Pure Flexible Graphite
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End Details: Flanges as per BS 10 Table F & H F.F. (undrilled)
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Testing:
Key Features Across All Models:
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Durable Construction: Made from high-quality Cast Iron (IBR 86 to 93 Gr.A)
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Reliable Performance: Renewable seat and disc for extended service life
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Corrosion Resistance: Stainless Steel AISI-410 trim components
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Versatile Applications: Suitable for water, oil, and steam systems
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Compliance: IBR-approved with test certificates provided
