1" Ball Check Valve – Industrial One-Way Flow Control Component

Part Number: 517-503
Category: Abrasive Blasting Equipment
Type: 1" Ball Check Valve – Industrial One-Way Flow Control Component

The 517-503 1" Ball Check Valve is a heavy-duty flow control component engineered for abrasive blasting and industrial air systems that require reliable one-way operation. Designed to prevent backflow while allowing smooth forward flow, this valve plays a critical role in maintaining proper system pressure, protecting upstream components, and ensuring consistent equipment performance.

Built for harsh industrial environments, the ball-style design provides dependable sealing under pressure and repeated cycling. Ideal for maintenance, system repairs, or new installations, this check valve restores proper flow direction and safeguards system integrity in demanding blasting applications.

Product Specifications

• Model: 517-503

• Type: Ball Check Valve

• Size: 1"

• Application: Abrasive Blasting & Industrial Air Systems

• Weight: 1.20 lbs

• Condition: New

Features & Benefits

• Ensures one-way flow to prevent backpressure and system damage

• Ball-style design for reliable sealing and long service life

• Maintains proper system pressure and performance

• Protects upstream components from reverse flow

• Built for harsh abrasive blasting environments

• Ideal for repairs, maintenance, and system upgrades

• Direct-fit replacement for OEM equipment

OEM Cross Reference