Technical Resilience: Rated for high temperature environments

As a primary boiler replacement part

Connect the high-pressure side to the black port and the low-pressure/vacuum side to the gray port

As a 2-way normally open solenoid

Constructed from oil and heat-resistant neoprene with high-tensile polyester cord reinforcement

Siemens Building Technology 599-03168 Valve 318518-761 Technical Resilience: Rated for highThe Siemens 599 03168 is a professional grade Flowrite 599 Series globe valve designed for high performance throttling in commercial hydronic and steam systems. This 1 1 4 inch NPT 2 way valve features a normally open (NO) configuration and is engineered with a 16 Cv equal percentage flow characteristic, ensuring precise modulation and consistent heat transfer across the coil. Constructed with a heavy duty bronze body and brass trim, it is rated for