The KX51 and KY51 range of two-port valves are used in conjunction with Spirax Sarco SA control systems to provide a self-acting temperature control unit.

Normally Closed Self-Acting Control Valve, Series/Model: Model KY51, Nominal Size: 1-1/2 IN, Connection Type: NPT, Pressure Rating: 119 PSI, Temperature Rating: 500 DEG F, Bronze Body Material, Trim Material: Stainless Steel, Seat Material: Stainless Steel, Material Specification: Body: BS 1400 LG2, 5.9 IN Width, Lead Free: No, Additional Specifications: Flow Co-Efficient (Cv): 27.6

• Normally closed, opens with rising temperature, single seat
• The valve incorporates a pressure balancing bellows, which enables the valve to operate against higher differential pressures
• Bronze bonnet, brass push rod
• Nickel reinforced exfoliated graphite valve seat gasket

• Brochure/Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/S0440391_broc.pdf
• Instruction/Installation Manual https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/SpiraxSarco_0787390_Instruction_Installation_Manual.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/SpiraxSarco_0787390_Specification_Sheet.pdf