naval branching valves

Hot tapping valve, welding / welding, EN (DIN), DN 20-150, full bore

Materials

Body DN 20-150 : Steel, P235GH (1.0345)
Ball DN 20-150 : Stainless steel, X5CrNi18-10 (1.4301)
Ball seal DN 20-150 : PTFE+C
Stem DN 20-150 : Stainless steel, X8CrNiS18-9 (1.4305)
Stem seal DN 20-150 : FPM

Operation

DN 20-150 : with socket wrench

Operating conditions

-30 °C – +200 °C
Below 0 °C contact manufacturer

Pressure-temperature diagram DN 10–500

Dimension

DN 20-125

DN 150

DNPNProduct no. NavalDD1D2D3HHEX1HEX2LSS2kg
20402814852026.948.333.7429221702.35.81.1
25402814862533.760.336.5469222092.64.31.5
32402814873242.270.046.25510272092.64.52.0
40402814884048.388.952.16310272282.64.52.7
50402814895060.3101.664.57415322602.654.5
65252814906576.1121.080.38815322802.955.5
80252814918088.9146.094.510215363123.2610.1
10025281492100114.0177.8122.112319413493.57.518.0
12525281493125139.7219.1151.714319413635.61029.9
15025281494125168.3219.1151.714319413654,510,429.9

Product numbers and downloads

Product NoEANLVIRSKNRFMMDNPNKvPhotokg
28148564158375358323753583508556020401.1
28148664158375358493753584508555125401.5
28148764158375358563753585508579032402
28148864158375358633753586508555340402.7
28148964158375358703753587508555450404.5
28149064158375358873753588508555565255.5
281491641583753589437535895085556802510.1
2814926415837535900375359050855571002518
2814936415837535917375359150855581252529.9
2814946415837535924375359250855591502529.9
*DN 150 reduced bore