SANT CAST IRON REFLUX VALVE PN16, IS:5312 (CR-31A)
Price List of CR-31A Cast Iron Reflux Valve (Swing Check Type) Non Return Valve, Straight Type
(Rates in INR- Per Unit Piece)
| Size/Inch | MM | Price/Pc. |
|---|---|---|
| 2" | 50mm | 4981 |
| 2-1/2" | 65mm | 6121 |
| 3" | 80mm | 7853 |
| 4" | 100mm | 10473 |
| 5" | 125mm | 18170 |
| 6" | 150mm | 21002 |
| 8" | 200mm | 37525 |
| 10" | 250mm | 62345 |
| 12" | 300mm | 82400 |
Discount on Sant Valves: 45%
GST @ 18% and Freight is extra.
Product Description
Product Certification : SANT Cast Iron Reflux Valve Swing Check Type
(Non Return Valve)
Pressure Rating: PN16
Product Standard : IS:5312
Type of Pattern : Straight Type
Body Material cum Standard : Cast Iron IS:210 Gr.FG200
Description : Bolted Cover
Type of Seat : Integral / Renewable seat
Type of Disc : Renewable disc
End Details : Flanges as per IS:1538
Testing & Certification
Body Test Pressure : 2.4MPa Hyd.
Seat & Back Seat Test Pressure : 1.6MPa Hyd.
Our Works’ Test Certificate is furnished with every supply.
Materials of Construction
| Components | Materials | Specifications |
|---|---|---|
| Body, Cover, Hinge, Disc | Cast Iron | IS:210 Gr.FG200 |
| Bolts & Nuts | Carbon Steel | IS:1363 PART 1/3 |
| Gasket | Rubber | IS:638 Type B |
| Hinge Pin | Stainless Steel | AISI-410 |
| Disc Facing | Rubber | IS:638 Type B |
| Body Seat Ring | Leaded Tin Bronze | IS:318 Gr.LTB2 |
| Stud & Nut | Carbon Steel | — |
Dimensions (in mm)
| Nominal Size | Nominal Size | F | H (Approx.) |
|---|---|---|---|
| 50 | 2 | 203±2 | 135 |
| 65 | 2-1/2 | 216±2 | 150 |
| 80 | 3 | 241±2 | 160 |
| 100 | 4 | 292±3 | 186 |
| 125 | 5 | 330±3 | 225 |
| 150 | 6 | 356±3 | 240 |
| 200 | 8 | 495±3 | 290 |
| 250 | 10 | 622±4 | 340 |
| 300 | 12 | 698±4 | 398 |
The SANT Cast Iron Reflux Valve, Swing Check Type, also known as a Non Return Valve (NRV), is widely applied in various industries for backflow prevention and fluid control. This valve is specifically designed to allow fluid flow in one direction while preventing reverse flow.
The cast iron construction of the SANT Reflux Valve offers excellent strength, durability, and corrosion resistance, making it suitable for diverse industrial environments. The swing check design allows the valve disc to swing freely, ensuring smooth operation and minimal pressure drop.
The primary application of the SANT Cast Iron Reflux Valve is in water supply and wastewater systems. It prevents the backflow of contaminated water into the main water supply, maintaining the integrity and safety of the water distribution network. It is also commonly used in industrial processes, irrigation systems, and pumping stations.
The SANT Cast Iron Reflux Valve is available in various sizes and pressure ratings, allowing it to be tailored to specific system requirements. Its reliable performance, ease of maintenance, and cost-effectiveness make it a preferred choice for backflow prevention in a wide range of applications.
SANT Valves have earned an outstanding reputation for their unwavering commitment to quality, surpassing national and international standards. With over six decades of experience, they have gained the unwavering trust of customers in India and worldwide. SANT Valves continuously invest in cutting-edge technology, including automated machinery and advanced ERP systems, ensuring operational efficiency.
As the leading distributor of SANT Valves in India, Vijay Sales Corporation offers a comprehensive portfolio, including butterfly valves, ball valves, gate valves, globe valves, check valves, non-return valves (NRV), and strainers. The SANT Valves product line caters to various industrial applications with a wide range of materials such as bronze, cast iron, cast steel, and forged steel.