Series CIV

ViNtrol Series CIV Seal-Welded design allows isolation of the safety relief valve from the pressure source for relieving set point verification of the safety relief valve without shutdown or removal. For Testing Pressure Transmitters, Gauges & Control Valves in System.

Size Ranges

1” and 2” Full with Reduced
Pressures up to 2,000 psi
Threaded end connections

Standard Features:*

  • Carbon and Stainless steel
  • 316SS Ball & Stem
  • Blow-out proof stem
  • Latch-Locking Handle
  • Conforms to NACE MR-01-75 and MSS-SP-110 specifications

*Consult Factory

Brochure