Danfoss REG-SA 25-40 function module (also called Top Complete) for the SVL Flexline modular industrial-refrigeration valve platform, store code 148B5480. The function module is the complete field-serviceable operating top part — top part, one gasket and four bolts — that mounts on the matching REG-SA 25, REG-SA 32 or REG-SA 40 regulating valve housing. A scaled spindle top gives repeatable manual throttling of liquid, suction, hot-gas and oil flow. It is the repair/replacement assembly with cap, not a complete valve and not a loose gasket, so the regulating (throttling) function can be renewed without cutting the housing out of the line. For R717 (ammonia), R744 (CO2) and fluorinated refrigerants and their oils. Maximum working pressure 52 bar (754 psig); media temperature -60 to 150 C (-76 to 302 F). Specifications per Danfoss store code 148B5480.