Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 25, Thread: N (NPT), Port Size: 03 (3/8), Option: GH (G + H), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 03 (3/8), Option: G (For Sizes 20, 25, 30, 40: Round Pressure Gauge w/Limit Indicator; For Size 10 Round Pressure Gauge w/o Limit Indicator), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: G (For Sizes 20, 25, 30, 40: Round Pressure Gauge w/Limit Indicator; For Size 10 Round Pressure Gauge w/o Limit Indicator), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 01 (1/8), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 20, Thread: N (NPT), Port Size: 02 (1/4), Option: H (Set Nut for Panel Fitting), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: GH (G + H), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: w/o Mounting Option, w/o Pressure Gauge, Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 25, Thread: N (NPT), Port Size: 02 (1/4), Option: G (For Sizes 20, 25, 30, 40: Round Pressure Gauge w/Limit Indicator; For Size 10 Round Pressure Gauge w/o Limit Indicator), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: BG (B + G), Semi-Standard: 1YZ (1 + Y + Z)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: B (Assembly of a Bracket & Set Nuts), Semi-Standard: 1YZ (1 + Y + Z)
Series: VQ21, Body Style: For Manifold, Coil Voltage: 110VAC 50/60HZ, Lead Wire: Grommet, Voltage Protection: DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier, Manual Override: None, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 12VDC, Lead Wire: DIN Terminal, Voltage Protection: DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier, Manual Override: Locking Slotted Style, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 100VAC 50/60HZ, Lead Wire: Grommet, Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 100VAC 50/60HZ, Lead Wire: DIN Terminal, Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 100VAC 50/60HZ, Lead Wire: DIN Terminal, Voltage Protection: DC: Light & Surge Suppressor; AC: w/Full Wave Rectifier, Manual Override: Locking Slotted Style, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 110VAC 50/60HZ, Lead Wire: Grommet, Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal, Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: None, Port Size: ø6 One-touch Fitting, Option: -
Series: VQ21, Body Style: For Manifold, Coil Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal, Voltage Protection: None (Or w/Surge Suppressor in Case of AC Volts), Manual Override: Locking Slotted Style, Port Size: ø6 One-touch Fitting, Option: -