صمام ذو حواف من شركة Siemens VVF42.25-6.3 PN16

Siemens VVF42.25-6.3 is a flanged 2-way valve with PN16 pressure class. This VVF42 series valve is designed for continuous flow regulation in HVAC systems. The valve body material is cast iron, allowing use with water up to 120°C.