Hydraulic Check Valve

Product Overview

In demanding industrial fluid systems, controlling flow direction and preventing backflow is critical for safety, efficiency, and equipment protection. Our comprehensive range of hydraulic control check valves is engineered to meet these challenges across diverse applications.

As a leading check valve manufacturer and supplier, we are committed to providing the right industrial check valve solution for your specific pressure, fluid, and operational requirements.

Check Valve Types

Explore our comprehensive range of hydraulic control check valves designed for optimal performance across diverse industrial applications. Each type offers unique advantages for specific operating conditions, from quiet spring assisted check valves to robust high pressure check valves.

Silent Check Valves

Our silent check valve for water supply and HVAC, eliminateing water hammer and  providing reliable pressure surge protection.

Butterfly Check Valves

Compact design with low flow resistance. Our industrial butterfly check valve ensures good opening and closing with counterweight.

Ball Check Valves

Ideal for viscous fluids and slurries. Our industrial ball check valves feature self-cleaning designs for reliable operation.

Tilting Disc Check Valves

For high-velocity flows. Our tilting disc non return valve designs ensure reliable performance in extreme conditions.

Silent / Non-Slam Check Valves - Water Hammer Prevention

Silent / Non-Slam Check Valve - Water Hammer Preventer Design

Silent / Non-Slam Check Valves

Our premier silent check valve and non slam check valve category is designed to eliminate water hammer and dangerous pressure surges in critical systems. Featuring an internal spring assisted check valve mechanism, these quiet check valves ensure silent operation, making them the ideal water hammer preventer valve for HVAC check valve applications and silent check valve for water supply systems. We offer competitive non slam check valve price options for various industrial silent check valve requirements, providing effective pressure surge protection valve solutions.

Key Advantages:

• Spring-assisted closure mechanism ensures quiet operation and prevents valve slamming

• Eliminates water hammer and pressure surges that can damage pipelines and equipment

• Superior protection for pumps and pipelines from reverse flow damage

• Extended service life with reduced maintenance due to controlled closing action

• Versatile applications in HVAC systems, water supply networks, and fire protection systems

Primary Applications:

HVAC systems, water supply networks, fire protection systems, commercial buildings, and municipal water treatment facilities where noise reduction and water hammer prevention are critical requirements. Our industrial silent check valve solutions are specifically designed for demanding applications requiring reliable pressure surge protection valve performance.

Butterfly Check Valves - Compact Design Solutions

Butterfly Check Valve - Wafer Type with Low Flow Resistance

Butterfly Check Valves

For space-constrained installations requiring efficient performance, our wafer check valve and dual plate check valve models, commonly known as butterfly check valves, deliver excellent value as compact check valve solutions. Their butterfly check valve for wastewater applications features low flow resistance check valve designs, making them a preferred choice for water treatment and general industrial services. As an industrial butterfly check valve supplier, we offer both wafer type check valve and lug style check valve options, providing versatile butterfly non return valve solutions for various piping configurations.

Key Advantages:

• Compact wafer-style design saves space and reduces installation costs

• Low flow resistance and pressure drop improves system efficiency

• Lightweight yet durable construction simplifies handling and installation

• Easy installation between flanges without requiring additional support

• Cost-effective non-return valve solution for general industrial applications

Primary Applications:

Water treatment plants, irrigation systems, chemical processing, moderate-pressure industrial pipelines, and HVAC systems where space constraints and cost efficiency are important considerations. Our butterfly check valve for wastewater applications is particularly effective in treatment plants where corrosion resistance and reliable performance are essential.

Ball Check Valves - Viscous Fluid Handling

Ball Check Valve - Self-Cleaning Design for Challenging Media

Ball Check Valves

Handling challenging media requires a durable and reliable design. Our ball check valves, particularly swing ball check valve models, excel as check valve for viscous fluids or those with particulates. The self-cleaning check valve action of these industrial ball check valves prevents clogging, ensuring reliable operation in chemical transfer applications, irrigation check valve systems, and fuel system check valve installations. Our resilient seat ball check valve options provide bubble-tight sealing for various fluid services, making them ideal particulate handling check valve solutions.

Key Advantages:

• Self-cleaning ball mechanism prevents clogging and buildup in particulate handling

• Excellent for viscous fluids and slurries where other valves might fail

• Resistant to clogging and fouling in challenging media applications

• Durable construction for harsh environments including chemical and abrasive services

• Minimal maintenance requirements due to simple, robust design

Primary Applications:

Chemical processing as ball check valve for chemical transfer, fuel handling systems, irrigation networks, wastewater treatment, mining operations, and any application involving fluids with particulates or high viscosity where clogging prevention is essential for reliable operation. Our industrial ball check valve solutions are engineered to handle the most demanding fluid services.

Tilting Disc Check Valves - High Pressure Performance

Tilting Disc Check Valve - High Pressure Design for Extreme Conditions

Tilting Disc Check Valves

For the most demanding high-pressure and high-velocity environments, our tilting disc check valve series stands out as premium check valve for high pressure applications. Engineered as robust high pressure check valve and high velocity check valve solutions, these tilting disc non return valves feature trunnion mounted check valve mechanisms that ensure swift, secure closure and tight sealing. This design is critical in steam systems as check valve for steam systems, power generation check valve applications, and oil and gas pipeline check valve installations. As a leading tilting disc check valve manufacturer, we provide reliable solutions for extreme service conditions.

Key Advantages:

• Trunnion-mounted disc for precise operation in high-velocity flows

• Designed for high-pressure and high-velocity flows up to ANSI 300 rating

• Rapid closure to prevent backflow even under extreme conditions

• Exceptional sealing capabilities with metal-to-metal or soft seats

• Heavy-duty construction for extreme conditions in power and process industries

Primary Applications:

Power generation plants, oil and gas pipelines, high-pressure steam systems, petrochemical refineries, and other demanding industrial applications where failure is not an option and reliability under extreme conditions is paramount. Our premium check valve for high pressure applications ensures system integrity in the most challenging environments.

Technical Drawings & Resources

Download detailed technical drawings, product brochures, and specifications for our valves. These resources provide comprehensive information for engineers, procurement specialists, and maintenance teams.

?Technical Drawings

Complete set of detailed engineering drawings in PDF format for easy integration into your design projects. Includes dimensional drawings, assembly diagrams, and installation guidelines.

Please download the GA drawings of SHIELD Hydraulic Check Valve on "resources center" page.

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Product Documentation

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Technical Data Sheets

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Installation & Maintenance Manuals

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