Non-Coded Safety Valves

Any of our ASME Coded Safety Valves can be offered as a Non-coded Safety Valve with various options.

Model “NK”

Model “NK” non-code safety valves are designed for applications when an end discharge flow configuration is required. Resilient seal ensures valve is bubble-tight to within 10% of set pressure. Valve reseats at approximately 65% of set pressure. The set pressure range is 25 psi to 250 psi.

Construction: All brass, stainless steel spring and silicone rubber seal
Max. Temperature: 250ºF

Model “NK”

Model “NC”

Model “NC” non-code safety valves are field adjustable. Knurled thumbscrew and jam nut make adjustments easy and repeatable. Valves can be unset, or factory set and locked with jam nut, or factory set and staked (to deter field adjustment). The set pressure range is 25 psi to 200 psi.

Construction: All brass, stainless steel spring and silicone rubber seal
Max. Temperature: 250ºF

Model “NC”