Welcome to Arcellor Controls (INDIA) - ARCLOK 2 way manifold valve ,two-valve manifolds combine valves into one unitised block to perform isolation, bleed and calibration of pressure transmitters, gauges and switches. Process, instrument and vent connections and be provided in a variety of sizes and thread forms including NPT, BSPT and BSPP. 2 way manifold valve for dual isolating and bleed purposes. 2 way manifold valves is Ideal for limited space and panel installations