High Precision, High Integrity Flow Control SolutionsFrom its precision check, relief & shutoff valves to its industrial solenoids valves and pressure regulators, Circle Seal Controls provides its customers with world class flow control product technology, service and support. Circle Seal provides reliable technology to customers in power, OEM, medical, chemical, petrochemical, refining, energy, and food & beverage markets.
Behind every Circle Seal Controls' product is a heritage of excellence dating back to 1947 when the company was founded as James-Pond-Clark. The fledgling firm developed and marketed its first innovation-a check valve that utilized a floating O-ring to provide a dead-tight seal.
Circle Seal Controls products include:
- Poppet style and high pressure zero-leak check valves
- High precision pressure relief valves
- Manually-operated zero-leak shutoff valves
- 2-way (normally-open and normally-closed) or 3-way, 2-position SV-series solenoid valves
- Manually-adjusted precision pressure reducing regulators
- Dome-loaded pressure regulators
- Manually-adjusted precision back pressure regulators