Circle Valve Technologies Inc.
307 Derstine Ave, Suite 204
Lansdale, PA 19446

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: sales@circlevalve.com
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The PR-50 series pressure regulator is designed to meet the demands for outlet pressures up to 3000 psig while maintaining superior corrosion protection.
For reliability in operation, this precision regulator features a stainless steel body (optional brass) which provides maximum corrosion resistance and safety. The optional self-relieving feature provides an additional level in operational ease, as it allows for trapped downstream pressure to be safely vented to atmosphere through the bonnet.more
Go Regulator PR-50 Series
Unit of Measure
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Item #

Body Material

Seat Material

Max. Operating Pressure

Operating Temperature

Outlet Range

Cv

PR50-1A11A3J111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.06
PR50-1A11A3J114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.06
PR50-1A11A3J11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.06
PR50-1A11A3K111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.06
PR50-1A11A3K114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.06
PR50-1A11A3K11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.06
PR50-1A11A3L111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.06
PR50-1A11A3L114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.06
PR50-1A11A3L11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.06
PR50-1A11A5J111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.20
PR50-1A11A5J114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.20
PR50-1A11A5J11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.20
PR50-1A11A5K111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.20
PR50-1A11A5K114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.20
PR50-1A11A5K11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.20
PR50-1A11A5L111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.20
PR50-1A11A5L114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.20
PR50-1A11A5L11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.20
PR50-1A11ACJ111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.025
PR50-1A11ACJ114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.025
PR50-1A11ACJ11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 500 psig N/A 0.025
PR50-1A11ACK111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.025
PR50-1A11ACK114 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.025
PR50-1A11ACK11F N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 1000 psig N/A 0.025
PR50-1A11ACL111 N/A 316L Stainless Steel N/A Tefzel®
N/A 3600 psig N/A -40 to 66 ºC-40 to 150 ºF N/A 0 to 2000 psig N/A 0.025
Unit of Measure
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