TC Series true union ball check valves are offered in PVC and CPVC. O-rings and seats are FPM or EPDM. 1/4 in. and 3/8 in. sizes are PVC only and are trim check design. They have socket or threaded end connections. Others up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
- NSF/ANSI 61
- PVC, CPVC, PP and PVDF
- For Horizontal or Vertical Installation
- 1/2 in. to 6 in. are Sure Block Design
- Square Cut Seat for Positive Sealing
- Seats with Minimum Back Pressure
- Full Port - 1/4 in. to 4 in.
- Trim Check Design - 1/4 in. and 3/8 in.