A check valve is a type of valve used to control the flow of liquid or gas. It's designed to open with the flow and close when there's no pressure on it. This helps prevent backflow in the system. Isteel India offers different types of check valves made from high-quality materials for long-lasting durability. Our check valves come in various sizes, configurations, pressures, and materials that can be tailored to meet all your needs. We also provide engineering support and custom designs for special applications. Our vast range of options allows you to find the perfect check valve for any application.
Our customers rely on us for quality products and services, so we strive to deliver the best solutions possible. We are dedicated to ensuring customers are satisfied with our check valves and other products. With over two decades of experience, we have the knowledge and expertise to provide reliable solutions that meet all your requirements. Let's work together to find a solution that fits perfectly for your application! Contact us today. We look forward to hearing from you. Thank you for choosing Isteel India.
Check Valves Specification | |
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Specification | ASTM A 216 Gr WCB, ASTM A 351 Gr CF 8/CF 8M, ASTM A 105, ASTM A 182 Gr F304 / F316, AISI 410 (S.S. 410 – 13% Cr. Steel) |
Design Standard | BS 1868 / DIN |
Pressure / Temperature Rating | ASA 125#, 150#, 300#, 600#, 800#, PN 16 & PN 40 |
Materials | Carbon Steels, Low Temperature Carbon Steel, Martensitic Steels, Austenitic Stainless Steel, Duplex Stainless Steels, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel, Titanium Alloy & Carbon Steel with Internal Corrosion Resistant Alloy (CRA) Overlay |
Size | 1" to 12" |
End Connection | Design Temperature, Flanged End, Screwed / Socket Weld / Butt Weld End, Screwed AS PER BSP/BSPT/NPT, Socket Weld End Connection |
Temperature Rating | 350°F (177°C) |
Test (Inspection) Standard | BS-5146 Standard |
Construction details | Disc & Seat, Stellited Hard Face on Seat & Disc |
Brand | Audco, BDK, LNT, KSB |
Stainless Steel Check Valves | Check Valves Price list |
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Class 900-2500 Forged Steel Pressure Seal Swing Check Valve | US $28-2000 / Piece |
Stainless Steel/WCB/Ductile Iron Flange End Swing Check Valve Price | US $11-9999/ Set |
API A216 Wcb Bc Flanged Swing Check Valve | US $250-5000 / Set |
Flanged Ends A216 WCB Swing Check Valve | US $21-152000 / Set |
Tilting Disc Butterfly Type Check Valve | US $12-600 / Set |
DN15 to DN100 Horizontal Type Brass Tilting Disc Check Valve | US $0.8-15 / Piece |
DN150 WCB Carbon Steel Wafer Tilting Disc Check Valve | US $30-245 / Piece |
Needle Type Brass Check Sanitary Valve | US $1-18 / Piece |
Natural Gas 8 Inch Nozzle Check Valve | US $8-99 / Piece |
API Standard Tilting Disc Check Valve | US $49-98521 / Piece |
Din Swing Forged Steel Spring Return Piston Check Valve | US $0.01-999 / Piece/td> |
Forge Steel Piston Type Check Valve | US $25-577 / Piece |
Stainless Steel Flow Natural Gas Piston Check Valve | US $1-8699 / Piece |
Non Slam Design Dual Plate Wafer Lift Check Valve | US $100-570 / Set |
API 6D Stainless Steel Stop Valve Non Slam Swing Angle Stop Check Valve | US$ $30-5000 / Piece |
Din 3202 Flange Type Non Slam Check Valve With Hydraulic Damper | US$ $50-99 / Set |
API 6D Double Flange Axial Flow Nozzle Check Valve | US$ 30-49822 / Piece |
DIN STD Lift Check Valve are Used in Various Industries Such as Petroleum, Water, Steam etc under Nominal Pressures from PN1.6Mpa to PN4.0Mpa and Working Temperatures from -20C to 350C Degree.
Characteristics: Reasonable Structure, Excellent Performance, Beautiful Design.
Non-Slam Check Valve is one of the best check valves, it closes prior to reserve flow, it Deal In minimum pressure loss with excellent dynamic performance.
Characteristics: minimizes water hammer, Excellent Performance, scheduled maintenance.
Double Disc Wafer Check Valve is a full swing check valve. Available in different sizes.
Size:2-40"
Characteristics: Flange Ends, Quality Tested, Quality
Inspected.
Tilting Disc Check Valve is available in both bolted covers and pressure sealed design.
Size:2-42" NB
Characteristics: Flange & Buttwelding End connections,
Quality Tested, Quality Inspected, Two piece design with bolted body.
Pressure Sealed Check Valve comes with a pressure sealed design. In Solid, Flexible or Split Wedge design.
Size:2-32" NB
Characteristics: Flanged, Buttweld, Socket Weld, Hub
Connectors, Compact Flange End Connections, Quality Tested, Available in
Manual, Automatic, Hydra-pneumatic Actuators.
Lift Wafer Check Valve is available in swing type wafer check valve or lift type wafer check valve. Dual plate and single plate, fully lugged or flanged connection.
Material:Forged Carbon Steel, Cast Carbon Steel, Stainless
Steel, Duplex Stainless Steel, Monel, etc.
Characteristics:The Wafer Check Valve is in Small Face to
face dimension which is only of 1/4~1/8 of Standard Swing, light weight,
quick disc close to avoid high water hammer pressure.
Swing Flex Check Valve comes with resiliant seated check valve design.
Size:2-24" NB
Characteristics:Flanged dimensions, Quality Tested, Quality
Inspected.
Isteel India provide high quality API Check Valve for all your need. Our valves are quality tested.
Characteristics:Face to Face dimensions, Quality Inspected, Quality Tested.
Isteel India provide high quality API Single Disk Check Valve with single disk design.
Characteristics:Flanged dimensions, Quality Tested, Quality Inspected.
Isteel India provide integrated lug type structure for Integrated Lug Type Check Valve.
Size: 2-40" NB
Characteristics: Flanged dimensions, Flange Ends, Quality Tested, Quality Inspected.
Power Industry
Construction
Fertilizers Industry
Petrochemical
Oil & Gas Industry
Food Industry
Chemical Industry
Automotive Industry
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