One-way flow valve for hygienic and industrial fluid systems

The Prochem Check Valve is a hygienic-grade non-return valve designed to allow fluid to flow in one direction only—automatically preventing backflow that could contaminate product or damage equipment. Built from G316 stainless steel, it’s available in a range of sizes and end connections to suit winery, food-grade, and industrial applications.

Functionality:

• One-way flow control: Opens under forward pressure, closes automatically to block reverse flow
• Mechanism: Spring-loaded disc responds to pressure differential
• Operation: No manual control required; fully automatic
• Hygienic design: Smooth internal surfaces for CIP compatibility

Key Features:

• Sizes: Available in 1″, 1½″, 2″, 2½″, and 3″
• End Connections: BSM, Triclamp, Wine Thread, or Butt-Weld
• Material: Stainless Steel G316

Applications:
Ideal for fluid systems requiring hygienic one-way flow control, including wine transfer lines, CIP loops, and chemical dosing setups.