Valve Type XLC (Double Acting, Bellows Seal) Flange Size 25 Flange Type KF(NW) Port Direction w/o Indicator, Flange Side Std. Indicator, Flange Side-Temperature 5 to 60В°C Auto Switch M9N--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal Lead Wire L (3m) Number A (2pcs, Valve Open/Closed)