Energy Products offers a wide variety of top entry clapper-style and dart-style check valves. These check valves are available in 6,000, 10,000 and 15,000 PSI for well servicing applications such as fracturing, acidizing, cementing, nitrogen, and coil tubing services. EPI offers multiple configurations. Wing to well (standard flow) and thread to well (reverse flow).
Dart Check Valves
1" to 3" 15,000 only. Standard and reverse flow.
Top Entry CK Valves
2" to 4" 10,000 and 15,000. Standard and reverse flow.