Stihl Pressure Valves Color:Yellow Pressure Valve Features a 40% higher chain

Features a 40% higher chain speed and 15% increase in motor performance over its predecessor

1 Nm - all while retaining the lightweight nature of the saw

Sound pressure level at operators ear 107 dB(A) 107 dB(A) Sound power level

Supplied with AutoCut mowing head as standard

Stihl Pressure Valves Color:Yellow Pressure Valve Features a 40% higher chainStihl Pressure Valves Yellow: Valves keep the pressure constant, with deviation of 10% Perfect results thanks to reduced variation in the applied amount Optimum spraying pressure is 1. 0 bar Suitable for the STIHL SG 31, SG 51 and SG 71 mistblowers# Blue: Valves keep the pressure constant, with deviation of 10% Perfect results thanks to reduced variation in the applied amount Optimum spraying pressure is 2. 0 bar Suitable for the STIHL SG 31, SG 51