Siemens 59902071 Globe Valve

Siemens 59902071 Globe Valve is a robust 1 inch, 3-way mixing globe valve engineered for precise hydronic control in HVAC systems. It features female threaded end connections on all ports, a 3-7/8 inch end-to-end distance, and a universal bonnet that can be threaded or direct-coupled for flexible installation. The UNS CA 844 bronze body, ASTM A582 303 stainless steel stem, and metal seat with EPDM seal deliver dependable operation in temperatures from 35 to 250°F and pressures up to Class 250. This valve includes brass trim for durability and is ANSI/FCI 70-2 compliant, making it suitable for convectors, fan coils, unit conditioners, radiators, and other terminal units requiring water mixing. Flow capacity is 10 Cv, with a stem travel of 7/32 inch and a spring range of 8 to 13 PSIG. Mounting is suitable for NEMA 1 environments.

• 1" nominal size with 3-way mixing for precise temperature control
• Female threaded ends on all ports for easy installation
• Bronze body (UNS CA 844) and 303 stainless steel stem with a metal seat and EPDM seal
• ANSI/FCI 70-2 compliant for quality and performance
• 10 Cv flow capacity and stem travel of 7/32 inch with a 8–13 PSIG spring
• NEMA 1 mounting with brass trim for durability

Designed for reliable operation in convectors, fan coils, unit conditioners, radiators, and other terminal units requiring water mixing, this valve delivers consistent performance across its rated temperature and pressure range.