Ontrol VGF3-16 Three Way Flanged Control Valve
VGF series control valves are manufactured for the control of heating-cooling-ventilation systems. It provides precise control thanks to its equal percentage flow control curve. The stainless steel plug and shaft and spring-loaded teflon seal elements ensure long-term sealing even when used continuously.
Ontrol VGF3-16 Three Way Flanged Control Valve Body
Technicial Specifications;
Rated Pressure: PN16
Connection Type: Flanged
Flow Characteristics: Equal percentage in A-AB direction, linear in B-AB direction
Control Capability: 30: 1
Sealing: 0.05% of the kvs value in A-AB direction (maximum)
Shaft Movement (Stroke): DN15 ... DN8020 mm DN100 ... DN15038 mm
Body Material: PN16 cast iron, PN25 ductile iron
Flap and Seat Ring: Stainless steel Grommet Spring spring teflon rings
Fluid Pressure and Temperature: 120 ° C; 16 Bar (for Water) 170 ° C; 14 Bar (for Steam)
Min. Fluid Temperature: 2 ° C
Valve Closed Point: Shaft above (▲) B-AB open Shaft below (▼) A-AB open
Flanged Three Way Control Valves
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