![Emerson Fisher Type R622 1/2 in. FNPT Aluminum Second Stage Regulator w/ 9-13 in. w.c. Spring, 875K BTU/HR - John M. Ellsworth Co. Inc. Emerson Fisher Type R622 1/2 in. FNPT Aluminum Second Stage Regulator w/ 9-13 in. w.c. Spring, 875K BTU/HR - John M. Ellsworth Co. Inc.](https://cdn11.bigcommerce.com/s-rsvmdxl/images/stencil/1280x1280/products/60667/70779/R622_web__83046.1535551571.jpg?c=2)
Emerson Fisher Type R622 1/2 in. FNPT Aluminum Second Stage Regulator w/ 9-13 in. w.c. Spring, 875K BTU/HR - John M. Ellsworth Co. Inc.
![Emerson – Fisher™ Valves and Instruments, United States of America, Iowa, Marshalltown | Valve Industry Buyer's Guide Emerson – Fisher™ Valves and Instruments, United States of America, Iowa, Marshalltown | Valve Industry Buyer's Guide](https://valveindustrybuyersguide.com/custom/domain_4/image_files/ckeditor/sitemgr_Emerson-Fisher-Valves-and-Instruments-01.png)
Emerson – Fisher™ Valves and Instruments, United States of America, Iowa, Marshalltown | Valve Industry Buyer's Guide
Fisher Valves & Instruments - Emerson engineers started with a clean slate in developing Fisher™ GX control valves. Their goal was to bring unmatched innovation, technology and reliability to control valve ownership.
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