Pneumatic Check Valves

This 8-inch rubber pneumatic check valve is designed for reliable one-way flow control in industrial air systems. It features a durable plastic body with a rubber sealing element, rated for a maximum operating pressure of 150 PSI. With a low cracking pressure range of 1-3 PSI, it ensures minimal resistance to forward flow while effectively preventing backflow. The unit includes an 8-inch port size for straightforward integration into compatible ducting or bag-sealing applications.

Engineered for precise motion control in pneumatic systems, this adjustable hydraulic shock absorber features a 1-7/16 inch bore and robust steel construction to withstand demanding industrial cycles. The automatic compensation mechanism ensures consistent damping performance across varying loads and speeds without manual recalibration. Designed for easy integration, the unit offers fully adjustable stroke settings to optimize deceleration profiles and minimize mechanical stress on equipment. Its compact form factor delivers reliable energy absorption while maintaining structural integrity under high-frequency operation, making it ideal for automation machinery requiring repeatable stopping accuracy.

This brass pneumatic check valve features a quick-connect design for efficient assembly and reliable one-way flow control in industrial air systems. Constructed with a durable brass body, the unit supports a maximum operating pressure of 145 PSI with a zero PSI cracking pressure to ensure immediate response. The valve accommodates a 0.39-inch port size and a 0.24-inch inlet, providing versatile compatibility for various pneumatic circuits. Supplied in bulk packaging, these components offer a cost-effective solution for maintaining system integrity and preventing backflow in high-demand manufacturing environments.

This steel hydraulic shock absorber delivers reliable automatic compensation for industrial pneumatic systems, ensuring consistent deceleration across varying loads. Constructed with a durable steel body, the unit withstands harsh operating environments while maintaining structural integrity under high stress. It features a 0.63-inch port and inlet size, facilitating straightforward integration into existing machinery layouts. Designed for robust performance, this component supports a maximum operating pressure of 1450 psi, making it ideal for applications requiring precise motion control and extended service life without manual adjustment.

This steel hydraulic shock absorber delivers reliable automatic compensation for pneumatic systems, ensuring consistent deceleration across varying loads. Constructed with a durable steel body, the unit withstands rigorous industrial environments while maintaining structural integrity under a maximum operating pressure of 145 PSI. Featuring a standardized 0.79-inch port and inlet size, it integrates seamlessly into existing machinery setups without requiring complex adapters. Designed for high-cycle applications, this component effectively dissipates kinetic energy to minimize vibration, reduce mechanical wear, and extend the operational lifespan of associated equipment.

This steel hydraulic shock absorber delivers reliable automatic compensation for pneumatic systems, ensuring consistent deceleration across varying loads. Engineered with a robust steel body, it withstands demanding industrial environments while maintaining structural integrity under high stress. The unit features a 1.3-inch port and inlet size, facilitating straightforward integration into existing machinery layouts. Rated for a maximum operating pressure of 1450 psi, this component effectively dissipates kinetic energy to minimize vibration and extend equipment lifespan without requiring manual adjustment.

This steel hydraulic shock absorber delivers reliable automatic compensation for high-impact pneumatic systems, ensuring consistent deceleration and extended equipment lifespan. Engineered with a robust steel body, it withstands maximum operating pressures up to 3000 psi while maintaining structural integrity under rigorous industrial conditions. The unit features a 1.42-inch port and inlet size for seamless integration into existing fluid power circuits, with a low 5 psi cracking pressure that enables immediate response during operation. Its adjustable design allows precise tuning to match specific load requirements, minimizing vibration and protecting sensitive machinery components from shock-induced damage.

This steel hydraulic shock absorber delivers precise motion control for demanding pneumatic systems, featuring an adjustable self-compensating design that adapts to varying load conditions without manual recalibration. Constructed from durable steel, the unit withstands a maximum operating pressure of 3000 psi while maintaining structural integrity under continuous cycling. With a port and inlet size of 1.65 inches and a low cracking pressure of 5 psi, it ensures rapid response times and smooth deceleration. Ideal for industrial automation, this component effectively reduces mechanical stress and extends equipment lifespan through consistent energy absorption.

This steel hydraulic shock absorber is engineered for robust performance in demanding pneumatic systems, featuring a durable all-steel body construction. Designed with 1/8-inch inlet and port connections, the unit supports a maximum operating pressure of 145 psi while maintaining precise flow control. With a low cracking pressure of just 0.5 psi, it ensures immediate response and efficient energy dissipation during high-cycle operations. Its compact design facilitates easy integration into existing machinery, providing reliable protection against impact forces and extending overall equipment lifespan without compromising system integrity.

This steel hydraulic shock absorber is engineered for demanding industrial environments where exposure to coolant fluids is prevalent. Constructed with a robust steel body, the unit delivers exceptional durability and corrosion resistance, ensuring reliable performance in wet machining applications. Designed to effectively dissipate kinetic energy, it minimizes impact forces and reduces mechanical wear on moving equipment components. While specific pressure ratings and port dimensions vary by configuration, the rugged all-steel construction guarantees consistent operation under heavy loads. This component provides a cost-effective solution for extending machinery lifespan in automated manufacturing systems requiring precise motion control.

This steel hydraulic shock absorber features an M36 thread and a 1.42-inch diameter, engineered for precise integration into heavy-duty automation systems. Its self-compensating mechanism automatically adjusts to varying impact velocities, ensuring consistent deceleration without manual calibration. Constructed from durable steel with a silver finish, the unit withstands rigorous industrial cycles while minimizing maintenance downtime. Designed for reliable performance in demanding environments, this buffer effectively reduces mechanical stress and noise, extending the operational lifespan of associated machinery components through controlled energy absorption.

This steel hydraulic shock absorber features an M12 thread for seamless integration into industrial automation systems. Designed with automatic compensation technology, it maintains consistent damping performance across varying load conditions without manual adjustment. The robust steel construction ensures durability in demanding environments, while the compact form factor fits space-constrained applications. Rated for high-cycle operations, this unit effectively dissipates kinetic energy to reduce machine vibration and extend equipment lifespan. Ideal for precision machinery requiring reliable motion control and impact mitigation within standard operating temperature ranges.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications. Engineered with a 0.63-inch port and matching inlet size, it ensures seamless integration into existing pneumatic lines while maintaining consistent flow dynamics. The unit withstands maximum operating pressures up to 1450 PSI, providing reliable backflow prevention in high-pressure systems. Its durable steel body material offers superior resistance to wear and corrosion, extending service life and reducing maintenance intervals. Ideal for critical control circuits, this component delivers precise unidirectional flow regulation without requiring specific cracking pressure settings.

This steel pneumatic check valve features a 0.79-inch port and inlet size, ensuring seamless integration into standard industrial air systems. Constructed from durable steel, the unit withstands maximum operating pressures up to 145 PSI while maintaining structural integrity in demanding environments. With a zero PSI cracking pressure, it enables immediate forward flow with minimal resistance, optimizing system responsiveness. Designed for reliable unidirectional control, this component prevents backflow effectively without requiring additional actuation force, making it ideal for high-cycle pneumatic applications requiring consistent performance and long service life.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications. Engineered with a 1.06-inch port and matching inlet size, it ensures seamless integration into high-flow systems while maintaining a maximum operating pressure of 1450 psi. The durable steel body provides exceptional resistance to wear and corrosion, extending service life in harsh environments. Ideal for preventing reverse flow in pneumatic circuits, this unit delivers reliable performance without requiring specific cracking pressure settings, offering a dependable solution for critical air control operations.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications, with both inlet and port sizes measuring 1.06 inches to ensure seamless system integration. Engineered to withstand high-pressure environments, it supports a maximum operating pressure of 1450 psi, providing reliable flow control and backflow prevention. The durable steel body material offers superior resistance to wear and corrosion, extending service life in harsh conditions. Sold in packages of two, this component delivers consistent performance for critical pneumatic circuits requiring precise unidirectional airflow management.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications, with both inlet and port sizes measuring 1.06 inches to ensure seamless system integration. Engineered to withstand high-pressure environments, it supports a maximum operating pressure of 1450 psi while maintaining reliable unidirectional flow control. The durable steel body material provides exceptional resistance to wear and corrosion, extending service life in harsh conditions. Supplied in packages of two units, this component delivers consistent performance for critical pneumatic circuits without requiring specific cracking pressure settings.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications, with both inlet and port sizes measuring 1.06 inches. Engineered to withstand high-pressure environments, it supports a maximum operating pressure of 1450 psi, ensuring reliable flow control and system integrity. The durable steel body material provides exceptional resistance to wear and corrosion, extending service life in harsh conditions. Ideal for integration into heavy-duty pneumatic circuits, this component delivers consistent performance without requiring specific cracking pressure settings, offering a dependable solution for unidirectional airflow management.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications, with both inlet and port sizes measuring 1.06 inches. Engineered to withstand a maximum operating pressure of 1450 psi, it ensures reliable flow control in high-pressure systems. The unit operates with no cracking pressure, allowing immediate fluid passage upon application. Its durable steel body material provides exceptional resistance to wear and corrosion, making it suitable for rigorous environments where consistent performance and long service life are critical requirements.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications, with both inlet and port sizes measuring 1.06 inches. Engineered to withstand high-pressure environments, it supports a maximum operating pressure of 1450 psi, ensuring reliable flow control and system integrity. The durable steel body material provides exceptional resistance to wear and corrosion, extending service life in harsh conditions. Ideal for integrating into pneumatic circuits requiring precise unidirectional flow management, this component delivers consistent performance without the need for specific cracking pressure adjustments.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications. Engineered with a 1.3-inch port and matching inlet size, it ensures seamless integration into high-flow systems while maintaining a maximum operating pressure of 1450 psi. The durable steel body provides exceptional resistance to wear and corrosion, ensuring long-term reliability in harsh environments. Ideal for preventing reverse flow in critical pneumatic circuits, this component delivers consistent performance without requiring specific cracking pressure settings, offering a dependable solution for heavy-duty fluid control requirements.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications. Engineered with a 1.3-inch port and matching inlet size, it ensures seamless integration into high-flow systems while maintaining a maximum operating pressure of 1450 psi. The durable steel body provides exceptional resistance to wear and corrosion, extending service life in harsh environments. Ideal for preventing reverse flow in pneumatic circuits, this component delivers reliable performance without requiring specific cracking pressure settings, offering a dependable solution for critical air control operations.

This steel pneumatic check valve features a 1.3-inch port and inlet size, engineered for high-pressure industrial applications with a maximum operating pressure of 1450 psi. Constructed from durable steel, the unit ensures long-term reliability in demanding environments while maintaining structural integrity under stress. Designed with zero cracking pressure, it allows immediate forward flow without resistance, optimizing system efficiency and response times. The robust build and precise dimensions make it an ideal component for critical fluid control systems requiring consistent performance and minimal maintenance.

This steel pneumatic check valve features a robust construction designed for demanding industrial applications. Engineered with a 1.3-inch port and matching inlet size, it ensures seamless integration into high-flow systems while maintaining a maximum operating pressure of 1450 psi. The durable steel body provides exceptional resistance to wear and corrosion, extending service life in harsh environments. Ideal for preventing reverse flow in pneumatic circuits, this component delivers reliable performance without requiring specific cracking pressure settings, offering a dependable solution for critical air control operations.