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Industrial · SKU: FV4549
Steel Pneumatic Check Valve 0.79 in Port 145 PSI, Pkg Qty 2
This steel pneumatic check valve features a 0. 79-inch port and inlet size, ensuring seamless integration into standard industrial air systems.
Volume Pricing - Buy More, Save More
| Quantity | Discount | Unit Price |
|---|---|---|
| 1 - 10 | - | $69.99 |
| 11 - 50 | -5% | $66.49 |
| 51+ | -10% | $62.99 |
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Quick Answer
How Buyers Should Evaluate Steel Pneumatic Check Valve 0.79 in Port 145 PSI, Pkg Qty 2
This steel pneumatic check valve features a 0. 79-inch port and inlet size, ensuring seamless integration into standard industrial air systems. Use the quick checks below to decide whether direct checkout is enough or whether an RFQ will reduce sourcing risk.
Quick Spec Check
- Port Size: 0.79 in
- Max. Operating Pressure: 145 PSI
- Material: Steel
Purchase Details
- Online price starts at $69.99.
- Minimum order quantity: 1 unit.
- Pack quantity: 2 / Each.
- Lead time: 2-3 weeks.
Use RFQ When
- Use RFQ when you need bulk pricing, alternate pack sizes, or multi-SKU comparison.
- Request support when fit, material, or substitute selection needs confirmation before order.
- Escalate to sourcing when timeline, freight, or stocking strategy matters more than one-off checkout speed.
Technical Specifications
| Port Size | 0.79 in |
| Max. Operating Pressure | 145 PSI |
| Material | Steel |
| Inlet Size | 0.79 in |
| Cracking Pressure | 0 PSI |
| Body Material | Steel |
Full Description
Application context, construction notes, and selection details for evaluating fit before purchase or repeat ordering.
Overview
This industrial-grade pneumatic check valve is engineered for precise unidirectional flow control in demanding air compression systems. Constructed entirely from high-strength steel, the unit delivers exceptional durability and resistance to mechanical stress, making it suitable for harsh factory environments. The valve features a standardized 0.79-inch port and matching inlet size, ensuring seamless integration with existing pneumatic infrastructure without the need for complex adapters. Designed to operate efficiently at pressures up to 145 PSI, this component maintains structural integrity while preventing backflow that could compromise system performance or damage sensitive upstream equipment. With a cracking pressure of 0 PSI, the valve opens immediately upon forward pressure application, minimizing resistance and maximizing response time in high-cycle operations.
Key Features
Robust all-steel construction for extended service life in abrasive conditions Zero PSI cracking pressure enables instant forward flow with minimal energy loss Maximum operating pressure rating of 145 PSI for reliable high-pressure performance Standardized 0.79-inch port and inlet sizes for universal compatibility Effective backflow prevention protects compressors and regulators from reverse surge Compact design facilitates installation in space-constrained pneumatic manifolds Sold in packages of two units to support simultaneous multi-line upgrades
Specifications
Port Size: 0.79 in Inlet Size: 0.79 in Maximum Operating Pressure: 145 PSI Cracking Pressure: 0 PSI Body Material: Steel Construction Material: Steel Package Quantity: 2 units
Applications
Industrial air compressor discharge lines to prevent oil or moisture backflow Pneumatic tool supply circuits requiring consistent one-way airflow Automated manufacturing assembly lines with rapid cycling actuators Air drying and filtration systems where reverse flow contamination must be avoided Packaging machinery utilizing high-speed pneumatic cylinders Material handling systems dependent on stable air pressure directionality General plant air distribution networks needing reliable check protection This component serves as a critical safeguard in pneumatic architectures where flow reversal can lead to equipment failure or process interruption. The combination of zero-resistance opening and high-pressure tolerance makes it particularly effective in applications involving frequent start-stop cycles or fluctuating load conditions. Its steel body resists corrosion and physical impact better than alternative materials, reducing maintenance frequency and total cost of ownership. Engineers specifying this valve benefit from its straightforward installation profile and proven reliability across diverse industrial sectors including automotive production, food processing, and heavy machinery operation. By eliminating backward air movement without introducing significant pressure drop, the valve contributes to overall system efficiency and energy conservation.