SANT Dual Plate NRV is a compact wafer-type check valve designed to prevent reverse flow automatically in pipelines. The two plates open with forward flow and close automatically when flow stops or reverses. SANT offers versions including the DP PN16 and DP2 PN25 models. DP Model – PN16 Specifications Pressure Rating: PN16 Body Material: Cast Iron Disc Material: Ductile Iron (SG Iron) Seat: EPDM rubber lining Hinge Pin & Stop Pin: Stainless Steel AISI 420 Spring: Stainless Steel AISI 304 Bush/Bearing: PTFE Plug: Stainless Steel AISI 410 End Connection: Wafer type, suitable for clamping between ASME B16.5 Class 150 flanges Body Test Pressure: 24 kg/cm² hydraulic Seat Test Pressure: 16 kg/cm² hydraulic Size Range: DN50 to DN400 (2“ to 16“) DP2 Model – PN25 Specifications Pressure Rating: PN25 Body Material: Ductile Iron Disc Material: SS304 / CF8 Seat: EPDM rubber lining Trim: Stainless Steel spring and pins Bush: PTFE End Connection: Wafer type Body Test Pressure: 3.8 MPa hydraulic Seat Test Pressure: 2.7 MPa hydraulic Size Range: DN50 to DN300 (2“ to 12“) Features Compact wafer-type design Spring-assisted fast closing Helps prevent reverse flow Dual-plate design provides low pressure drop Lightweight and easy to install PTFE bearing for smooth operation Suitable for installation between flanges Reliable automatic operation without external power Applications Water pipelines HVAC systems Pump discharge lines Water-treatment plants Fire-water systems, where the appropriate specification is selected General industrial piping systems

SANT Cast Iron Butterfly Valves are compact quarter-turn valves designed for isolation and flow control, mainly in water and other compatible industrial services. SANT offers several wafer-type butterfly valve models with different pressure ratings, disc materials, seat materials, and operating arrangements. Typical Technical Specifications Valve Type: Wafer Type Butterfly Valve Design Standard: IS 13095 for selected ISI-marked models Body Material: Cast Iron, IS 210 Grade FG200/FG260 Pressure Rating: PN 10 / PN 16, depending on model Seat: Nitrile (NBR) / EPDM rubber lining Disc: SG Iron / SS CF8 / CF8M, depending on model Stem/Shaft: Stainless Steel AISI 410; selected models use SS304 End Connection: Suitable for installation between compatible flanges Operation: Lever operated; worm gear for larger sizes on selected models Sizes: Available in various sizes, typically starting from 40 mm, depending on the model. Testing For selected PN-rated models: PN10 Body Test: 1.5 MPa hydraulic PN10 Seat Test: 1.1 MPa hydraulic PN16 Body Test: 2.4 MPa hydraulic PN16 Seat Test: 1.8 MPa hydraulic SANT states that a works test certificate is supplied with each valve. Features Compact wafer-type construction Quick 90° quarter-turn operation Reliable resilient-seat sealing Low pressure drop Corrosion-resistant stainless-steel stem Suitable for manual, gear, pneumatic, or electric operation on different models Easy installation between flanges Available in multiple disc and seat material combinations. Applications Water pipelines HVAC systems Water-treatment plants Fire-water systems, using the appropriate approved model General industrial utility lines Oil service on selected compatible models.

The SANT CI-1A Cast Iron Globe Valve is designed for isolation and flow regulation in water and steam applications. It features a robust cast iron body, bolted bonnet, outside screw and yoke (OS&Y) with a rising stem, making it suitable for industrial steam and utility services. Technical Specifications Product Standard: BS 5152 / DIN 86251 Pressure Rating: PN 16 Body Material: Cast Iron, IBR 86 to 93 Grade A Pattern: Straight Pattern Bonnet: Bolted Bonnet Stem Type: Outside Screw & Yoke (OS&Y), Rising Stem Seat: Renewable Disc: Renewable Trim: Stainless Steel AISI 410 Gland Packing: Expanded Pure Flexible Graphite End Connection: Flanged, DIN 2533 RF, PN 16 Testing Body Test Pressure: 26 kg/cm²(g), Hydraulic Seat Test Pressure: 16 kg/cm²(g), Hydraulic Backseat Test Pressure: 16 kg/cm²(g), Hydraulic Maximum Working Condition: 13 kg/cm²(g) at 220°C steam Certification: Form III-C test certificate as per IBR with every supply. Materials of Construction Component Material Body, Bonnet, Disc, Gland & Handwheel Cast Iron Seat Ring, Disc Ring, Spindle & Check Nut SS AISI 410 Gland Packing Expanded Pure Flexible Graphite Gasket Compressed Asbestos, IS 2712 Grade C Fasteners Mild Steel Yoke Bush Aluminium Bronze Available Sizes DN 15 to DN 200 (½“ to 8“). Features Robust cast iron construction Reliable renewable seat and disc OS&Y rising-stem design Good visibility of valve position Graphite gland packing for steam service Flanged-end connection IBR-approved design Suitable for industrial water and steam applications Applications Steam pipelines Boiler systems Water lines Industrial utility systems Process plants General steam isolation and control applications