ARD - ARP Cocks and Valves Main Features Gauge cocks in brass Gauge valves in brass, steel and stainless steel With or without test flanges Isolating of pressure gauges from the process fluid Applications Oil & Gas / Chemical Water & Waste water Energy Machinery Technical data gauge cocks ARD Material Description Reference Brass Brass Gauge cock Gauge cock with test flange DIN 16262, Type A − Body Brass Plug Brass Washer Brass Adjusting nut Unalloyed steel Process connection G 1/2 G 1/2 Adjusting nut Instrument connection Working pressure 25 bar Test pressure 40 bar Working temperature - 10 ... 50 °C PTFE Test flange − Ø 40 x 5 Weight (kg) 0.420 0.500 Ordering code ARD-L03L ARD-L23L Article number 10265038 10265039 Design and specifications subject to change without notice Packing Dimensions gauge cocks Gauge cock Gauge cock with test flange G1/2 G1/2 36 5 80 27 G1/2 58 www.baumer.com ¯ 40 27 G1/2 2015-03-20 80 58 Data sheet A55.01 Page 1 / 2 ARD - ARP Cocks and Valves Technical data gauge valves ARP Material Brass Steel Description Stainless steel Gauge valve Reference Gauge valve with test flange DIN 16270, Type A Body Brass − − 1.0460 Valve stem 1.4104 Needle tip 1.4571 (316Ti) 1.4104 1.4571 (316Ti) Stainless steel − G 1/2 G 1/2 G 1/2 1/2 NPT G 1/2 1/2 NPT G 1/2 Adjusting nut G 1/2 Adjusting nut G 1/2 Adjusting nut 1/2 NPT Female G 1/2 Adjusting nut 1/2 NPT Female Adjusting nut Unalloyed steel Process connection Instrument connection − 1.4571 (316Ti) Stainless steel − Working pressure 250 bar 400 bar Test pressure 400 bar 600 bar Working temperature 60 bar 60 bar - 20 ... 200 °C (1) - 10 ... 120 °C Packing PTFE Test flange − − − − Ø 40 x 5 Ø 40 x 5 Weight (kg) 0.550 0.550 0.550 0.550 0.650 0.650 Ordering code ARP-L03L ARP-A03L ARP-X03L ARP-X06N ARP-X23L ARP-X26N Article number 10265166 10265165 10265175 10265178 10265180 10265181 (1) - 20 … 250 °C with Graphite packing Dimensions gauge valves Gauge valve vent screw G1/2 1/2 NPT Gauge valve with test flange G1/2 1/2 NPT vent screw Ø 63 Ø 63 27 100 100 27 20 20 27 G1/2 1/2 NPT 79 (closed) 79 (closed) Design and specifications subject to change without notice G1/2 1/2 NPT Options (only for ARP-X) Code 0765 Packing Graphite (≤ 250 °C) Code 1803 Material certificate 3.1 Code Q003 2015-03-20 Degreased for oxygen applications www.baumer.com Data sheet A55.01 Page 2 / 2