bonnet gaskets are designed for a single compression cycle

and 3007 dielectric unions

maintaining structural integrity over heavy use cycles

providing the reliability required for safety-critical gas pressure regulation

Robertshaw 1970-024 Thermocouple bonnet gaskets are designed forThe Robertshaw 1970 024 is a professional grade 24 inch Uni Couple thermocouple engineered for high reliability flame detection in standing pilot systems. Designed with a stainless steel outer jacket, this component resists heat blistering and oxidation in high temperature combustion environments, ensuring a consistent 20 to 30 millivolt output for gas valve operation. The universal thermocouple replacement features a unique zip nut designwith rolled