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DV4108SD04

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The DV4108 Diverter Valve Series provides a lightweight, simplified solution for the isolation of pressure relief valves during testing and change out of pressure relief valves and burst discs without requiring evacuation of the vessel and guaranteeing that one port will be available to work during the operation. This all stainless steel diverter valve is ideal for use with oxygen, nitrogen, krypton, carbon dioxide, nitrous oxide, dinitrogen monoxide, carbon oxide, methane, ethane, ethylene, argon, and LNG. The DV4108SD Series has the inlet port in the upper position for the easy installation of the Micro-Bulk’s relief pressure line, and the four-outlet port oriented at down position to avoid the humidity going into the PRVs and guarantee proper operation.

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Height [Closed] (in.) 3.0
Height [Closed] (mm) 75.7
Inlet Connection (in.) 1"
Inlet Connection (mm) 25.4
Length (in.) 13.7
Length (mm) 348.2
Maximum Allowable Working Pressure (BARG) 50
Maximum Allowable Working Pressure (PSIG) 720
Maximum Temperature Rating (°C) +66
Maximum Temperature Rating (°F) +150
Minimum Temperature Rating (°C) -196
Minimum Temperature Rating (°F) -320
Nominal Size (in.) 1"
Outlet Connection (in.) 1/2"
Outlet Connection (mm) 12.7
ANSI Class 300#
Bleeder Port Included?, Orientation 1/4" F. NPT, same side as inlet
Connection Type F. NPT x F. NPT
Cv Both Sides 21.7
Cv One Side 12.0
Inlet Connection (DN) 25
Installation Orientation Inlet Top, Outlets Bottom
Kv Both Sides 18.8
Kv One Side 10.4
Material Details {'Body': '316 Stainless Steel ASTM A351-CF-8M (DIN 1.4408)', 'Ball.': '316L Stainless Steel ASTM A276 (DIN 1.4006 )', 'Seat': 'Dyneon TFM 1600', 'End caps _': '304 Stainless Steel ASTM A743 (DIN 1.4027)', 'Wave springs _': 'Stainless Steel ASTM A313 (DIN 1.4544)', 'Wave spring washers 304 Stainless Steel ASTM A182 (DIN 1.5415)': 'Packing': 'Live Loaded PTFE', 'Stem': '316L Stainless Steel ASTM A276 (DIN 1.4006)', 'Lever.': '.304 Stainless Steel ASTM A182 (DIN 1.5415)', 'Bracket': '304 Stainless Steel ASTM A182 (DIN 1.5415)'}
Nominal Size (DN) 25
Outlet Connection (DN) 15