Stainless Steel Check Valve

Reliable, NACE-Compliant Flow Control for Harsh Environments

VERSA’s Stainless Steel Check Valve delivers precise, controlled performance in demanding applications. Designed for durability, this NACE-compliant 316 stainless steel valve combines the functions of a check valve and a needle valve—allowing full, unrestricted flow in one direction and controlled, adjustable flow in the opposite. Ideal for pneumatic systems and actuator speed control, VERSA’s check valve supports system efficiency, safety, and longevity.

Key Features:

• Bubble-Tight Reverse Flow Blockage: Prevents air leakage with a spring-assisted shuttle mechanism.
• 316 Stainless Steel Construction: Provides corrosion resistance for harsh and offshore environments.
• Unrestricted Forward Flow: Allows full, efficient airflow in the primary direction.
• Pilot Spring-Assisted Shuttle: Ensures a reliable seal as line pressure drops.
• NACE Compliance: Designed for sour gas and demanding process environments.
• Compact and Durable Design: Simple integration into any pneumatic system.

Why Choose VERSA? 

At VERSA, we deliver engineered solutions built for real-world reliability. Our Check Valve (CV) represents decades of fluid power expertise, combining high-performance materials, precision sealing, and dependable operation in a compact design. When system integrity and uptime matter most, trust VERSA to keep your process flowing forward—never backward.

Contact Us: 

Need help selecting the right check valve or have application-specific questions? Our team of experts is here to assist. Contact our team today. 

Construction

316 stainless steel body, FKM (Fluorocarbon) seals

Service

Pneumatic to 400 psi (26.7 bar)

Function

Check Valve

Port Size

1/4" NPT, 1/2" NPT, 1" NPT

Flow

2.0 Cv, 5.0 Cv, 13.6 Cv

Style

Side-ported