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Industrial · SKU: FV4551
Steel Pneumatic Check Valve M20 Port 1450 PSI, Pkg Qty 2
This steel pneumatic check valve features an M20 port and inlet size, engineered for high-pressure industrial applications up to 1450 PSI.
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 M20 Port 1450 PSI, Pkg Qty 2
This steel pneumatic check valve features an M20 port and inlet size, engineered for high-pressure industrial applications up to 1450 PSI. 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: M20
- Max. Operating Pressure: 1450 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 | M20 |
| Max. Operating Pressure | 1450 psi |
| Material | Steel |
| Inlet Size | M20 |
| Cracking Pressure | None |
| 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 high-pressure fluid control systems requiring reliable backflow prevention. Constructed entirely from durable steel, the unit delivers exceptional structural integrity and resistance to wear in demanding manufacturing environments. The design features a zero cracking pressure mechanism, ensuring immediate flow response without any initial resistance when system pressure is applied. This characteristic makes it ideal for applications where precise timing and instant actuation are critical. The component is supplied in packages of two, providing cost-effective solutions for system upgrades or maintenance replacements while guaranteeing consistent sealing performance across multiple installation points.
Key Features
Robust all-steel construction for maximum durability in harsh conditions Zero cracking pressure design enables instant flow initiation Rated for maximum operating pressures up to 1450 PSI M20 threaded port ensures secure and leak-free connections Compact form factor simplifies integration into tight spaces Maintenance-free operation reduces long-term operational costs Sold in pairs to support dual-line configurations or spare inventory
Specifications
Port Size: M20 (approximately 0.79 inches nominal diameter) Inlet Size: M20 (approximately 0.79 inches nominal diameter) Maximum Operating Pressure: 1450 PSI
Material
High-grade Steel Body Material: High-grade Steel Cracking Pressure: None (Zero PSI start-up resistance) Package Quantity: 2 units per pack Thread Standard: Metric M20 compatible with standard industrial fittings
Applications
High-pressure pneumatic automation systems Industrial hydraulic power units requiring backflow protection Manufacturing assembly lines with rapid cycle requirements Heavy machinery fluid control circuits Process equipment needing immediate valve response Safety systems where fail-safe closure is mandatory Packaging machinery with precise air flow control needs This check valve serves as a critical component in maintaining system efficiency and safety by preventing reverse flow that could damage sensitive upstream equipment. The steel body withstands vibration, temperature fluctuations, and mechanical stress common in factory settings. Its ability to operate without external actuation simplifies system design and reduces potential failure points. Engineers and procurement specialists will find this unit particularly valuable for retrofitting existing systems or designing new installations where reliability under high pressure is non-negotiable. The inclusion of two units per package supports balanced system deployment or provides an immediate spare for minimizing downtime during maintenance windows.