Please send requests for quotations to sales@chemvalve.com

Bert Klopfenstein
Owner/Chairman
bert@chemvalve.com

• Retired
• Application Engineering & Consulting

Keith Klopfenstein
President
keith@chemvalve.com

• General Management
• Operations
• Sales

Kimberly Klopfenstein
Inside Sales Manager
kimberly@chemvalve.com

• Quotations
• Order Processing
• Production Scheduling

Cory Foster
Sales Manager
cory@chemvalve.com

• Technical Sales
• Account Management
• Business Development
• Customer Relations

Harold Merkel
Vice President
harold@chemvalve.com

• Engineering
• Process Consulting

Kara Merkel
Office Manager & Accounting 
kara@chemvalve.com

• Financial Management
• Accounts Payable
• Human Resources
• Sales Order Processing

Christina Reyes
Supply Chain Manager
christina@chemvalve.com

• Purchasing
• Vendor Management
• Shipping & Receiving
• Receptionist

Brian Hall
Manufacturing Engineering & QA Manager 
brian@chemvalve.com

• Manufacturing Engineering
• Quality Assurance