PBM sanitary check valves are specifically designed for use in biotech and pharmaceutical applications. The valves feature a spring-less design which eliminates the concern of media entrapment and particulate generation associated with spring-loaded designs.

• 1/2” through to 2” vertical and horizontal design, larger sizes available
• Available in 316L, Hastelloy, AL6XN and other materials available
• Body interior is polished to 20 Ra or better
• Sanitary clamp ends; extended sanitary tube weld ends upon request
• Innovative poppet design eliminates the use of a spring and guide
• No cracks, crevices, or other localized depressions which could otherwise trap fluid
• Sanitary clamp body/end connection
• Applicable for liquid and low pressure steam service
• Elastomer materials are FDA compliant, USP Class VI