- Products
Check Valves
Instrument Fittings range of Check Valves stands as a cornerstone in the realm of fluid control within industrial systems. These specialized valves are meticulously crafted to ensure unidirectional flow, effectively preventing backflow and safeguarding sensitive equipment. With robust materials and precision engineering, Instrument Fittings Check Valves offer a reliable solution, seamlessly regulating the flow of various fluids and gases across diverse industries. Their adaptability, ease of installation, and low maintenance requirements make these valves a cost-effective and efficient choice. Meeting stringent industry standards, these valves ensure operational reliability, affirming their pivotal role in maintaining the integrity of pipelines and equipment. In essence, Instrument Fittings Check Valves exemplify quality, precision, and unwavering reliability, making them an indispensable component in the smooth operation and safety of fluid control systems.
Features
- Unidirectional Flow Control: Check valves allow fluid or gas to flow in one direction while preventing reverse flow. This unidirectional feature ensures that the medium moves in the intended direction only.
- Prevention of Backflow: One of the primary purposes of check valves is to stop the backflow of fluids or gases. They effectively close to prevent reverse flow, safeguarding equipment, pipelines, and systems from damage or contamination.
- Diverse Designs: Check valves come in various designs, including swing, ball, lift, diaphragm, stop, and dual plate check valves. Each design caters to different flow conditions, pressures, and installation orientations, ensuring compatibility with specific applications.
- Material Versatility: These valves are made from a variety of materials, such as stainless steel, brass, bronze, cast iron, PVC, and others, chosen based on the intended application, required strength, and compatibility with the fluid or gas being handled.
- Low Pressure Drop: Efficiently designed check valves offer minimal resistance to flow, leading to a low-pressure drop. This feature ensures smoother operation without significantly impeding the flow of the medium.
- Reliable Sealing: The sealing mechanism of check valves ensures a tight closure to prevent leakage, maintaining the integrity of the system and enhancing operational safety.
- Adaptability to Different Media: Check valves are suitable for a wide range of applications involving various media, including liquids, gases, corrosive fluids, and abrasive materials.
- Ease of Installation and Maintenance: Many check valves are designed for easy installation and maintenance, reducing downtime and minimizing the need for frequent intervention.
- Wide Range of Sizes: These valves are available in a variety of sizes, from small-scale applications to large industrial systems, catering to different flow capacities and system requirements.
- Compatibility with Different Pressures and Temperatures: Check valves are engineered to function under a range of pressures and temperatures, making them suitable for diverse environments and applications.
Specification | Details |
Valve Size | 1/8″ To 2″ / 6 Mm To 50 Mm |
Connection | Threaded, Tube End, Socket Weld End, Flange End |
Threads | Npt, Bspp, Bspt, Metric, Jic, Unf |
Flow Pattern | Straight |
Body Shape | Hexagon |
Pressure Rating | 1500 Psi, 3000 Psi, 6000 Psi, 10000 Psi, 15,000 Psi, 20000 Psi |
Cracking Pressure | 0.5 Bar |
Orifice Size | 2 Mm To 40 Mm |
Type | Poppet Type, Spring Type |
Media | Hydraulic Oil, Air, Water, Gas, Steam, Hot Water, Cold Water, Sea Water, Chemical |
Media Temperature | (-50°c To 350°c) Range As Per Pressure |
Body Type | Bar Stock, Forged |
- Swing Check Valves
- Ball Check Valves
- Lift Check Valves
- Diaphragm Check Valves
- Stop Check Valves
- Dual Plate Check Valves
Sl. No. | Description | Material |
01 | Body | ASTM A216 Gr. WCB |
02 | Body Seat Ring | ASTM A105 + HF* |
03 | Wedge | ASTM A216 Gr. WCB + 13% Cr. Steel |
04 | Stem | ASTM A182 Gr. F6a |
05 | Gasket | RTJ Soft Iron |
06 | Bonnet | ASTM A216 Gr. WCB |
07 | Stud | ASTM A193 Gr. B7 |
08 | Stud Nut | ASTM A194 Gr. 2H |
09 | Back-seat Bush | 13% Cr. Steel |
10 | Packing | Graphite with braided end rings |
11 | Gland | 13% Cr. Steel |
12 | Gland Flange | ASTM A105 / ASTM A216 Gr. WCB |
13 | Eye Bolt | 13% Cr. Steel |
14 | Eye Bolt Nut | ASTM A194 Gr. 2H |
15 | Yoke Sleeve | ASTM A439 Type D2 (Stem Nut) |
16 | Bearing | Steel |
17 | Yoke Cap | Ductile Iron |
18 | Screw | Steel |
19 | Handwheel | Steel / Ductile Iron |
20 | Handwheel Nut | Malleable Iron |
When considering why you should choose us, it boils down to three key factors: quality, expertise, and a commitment to your unique needs.
Firstly, our commitment to quality and reliability ensures that our valves meet the highest industry standards. We prioritize rigorous testing and adhere to strict quality control measures to deliver products you can trust.
Secondly, our team of experienced professionals possesses the expertise to address your specific valve needs. Whether it’s tailored solutions, custom configurations, or guidance on selecting the right components, we have the knowledge and skills to assist you at every stage.
Lastly, our dedication to customer satisfaction means you’ll receive top-notch support and innovative solutions. We prioritize your success and offer competitive pricing without compromising on quality. Our track record and global presence demonstrate our ability to consistently deliver reliable valve products and services to meet your demands.
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and many more. Instrument Fittings is dedicated to serving these cities across India, providing reliable instrument fittings for diverse industrial applications.
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Instrument Fittings global presence ensures that industries across these countries have access to its high-quality instrument fittings.