Model: 3800 (Round Knob with Open/Close), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: MV8 (1/2 Inch Face Seal, Male), Connection 2: MV8 (1/2 Inch Face Seal, Male), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3800 (Round Knob with Open/Close), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: TW8 (1/2 Inch Tube Weld), Connection 2: MV8 (1/2 Inch Face Seal, Male), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3900 (Pull Twist Knob with LOTO), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: FV8 (1/2 Inch Face Seal, Female), Connection 2: MV8 (1/2 Inch Face Seal, Male), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3800 (Round Knob with Open/Close), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: MV12 (3/4 Inch Face Seal, Male), Connection 2: MV12 (3/4 Inch Face Seal, Male), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3900 (Pull Twist Knob with LOTO), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: MV8 (1/2 Inch Face Seal, Male), Connection 2: MV8 (1/2 Inch Face Seal, Male), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3900 (Pull Twist Knob with LOTO), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: MV12 (3/4 Inch Face Seal, Male), Connection 2: FV12 (3/4 Inch Face Seal, Female), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3900 (Pull Twist Knob with LOTO), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: MV8 (1/2 Inch Face Seal, Male), Connection 2: FV8 (1/2 Inch Face Seal, Female), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 3800 (Round Knob with Open/Close), Surface Finish: M [10 μin. (0.25 μm)], Connection 1: FV8 (1/2 Inch Face Seal, Female), Connection 2: TW8 (1/2 Inch Tube Weld), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard

Model: 08 (Normally Open, N.O.), Surface Finish: M [10 μin. (0.25 μm)], Connections 1: TW12 (3/4 Inch Tube Weld), Connections 2: TW12 (3/4 Inch Tube Weld), Purge Port: 00 (Inlet, None; Outlet, None), Seat Material: PCTFE, Standard, Purge Port Options: None

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)

.: 00 (Tube Connection Same Dia. as Tube), Thread Material/Surface Treatment: A (Brass), Sealant: None, Release Button: None, Made to Order: X35 (Body Color: Black; Release Button Color: Orange)