VPA4 .-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Vacuum (Option) Body ported Base mounted Component Parts Description Body Adapter plate End plate Retainer Spool valve Piston Spring Sub-plate Note Platinum silver Platinum silver Platinum silver No. q w e r t y u i Material Aluminium die-casted Aluminium
Note) A/B port piping: Rc 3/8 or Rc 1/2 Option VFS 9 Other Base specifications Individual EXH VS4 1 2 Individual EXH Common EXH Valve stations 02 2 stations VQ7 10 10 stations EVS How to Order Manifold Assembly VFN Specify the valves and blanking plate to be mounted on the manifold along with the manifold base model no.
Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: B (w/Bracket), Float Type Auto Drain: D [N.O.
Size: 20, Thread Type: Rc, Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: w/o Auto Drain, Bowl: Sizes 20, 30, 40: Polycarbonate Bowl; Sizes 50, 60: Stainless Steel, Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa
Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O.
Size: 30, Thread Type: Rc, Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O.
Size: 20, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C.
Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O. (Normally Open)], Bowl: 2 (Metal Bowl), Drain Port: w/Drain Cock, Indicator: L (w/Element Service indicator), Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)
Size: 30, Thread Type: Rc, Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O. (Normally Open)], Bowl: 6 (Nylon Bowl), Drain Port: w/Drain Cock, Indicator: L (w/Element Service indicator), Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Name Plate and Caution Plate for Bowl in SI Units: MPa
Body Size: 30, Thread Type: Rc, Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O.
Body Size: 20, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C.
Body Size: 20, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C.
Body Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: C [N.C.
Body Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O. (Normally Open)], Bowl: 8 (Metal Bowl w/Level Gauge), Drain Port: w/Drain Cock, Indicator: w/o Indicator, Flow Direction: R (Right to Left), Drain Cock w/Barb Fitting: None, Pressure Unit: Z (Name Plate and Caution Plate for Bowl in Imperial Units: psi, °F)
Body Size: 30, Thread Type: N (NPT), Port Size: 02 (1/4), Mounting: w/o Mounting Option, Float Type Auto Drain: D [N.O.
Rated Flow Range: 11 (1 to 100 L/min), Flow Adjustment Valve: None (Straight), Port Size: 02 (Rc1/4), Output Specification: D (Out 1: NPN; Out 2: Analog 4 to 20 mA), Lead Wire: Lead Wire w/Connector, Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: R (Bracket, w/o Flow Adjustment Valve), Calibration Certificate: A (Calibration Certificate)
Rated Flow Range: 02 (0.02 to 2 L/min), Flow Adjustment Valve: None (Straight), Port Size: N1 (NPT1/8), Output Specification: C (Out 1: NPN; Out 2: Analog 1 to 5 V - Analog 0 to 10 V), Lead Wire: Lead Wire w/Connector, Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: R (Bracket, w/o Flow Adjustment Valve)
Rated Flow Range: 21 (2 to 200 L/min), Flow Adjustment Valve: None (Straight), Port Size: 02 (Rc1/4), Output Specification: B (Out 1: PNP; Out 2: PNP), Lead Wire: W (Lead Wire w/Connector + Rubber Cover for Connector), Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: R (Bracket, w/o Flow Adjustment Valve)
Rated Flow Range: 02 (0.02 to 2 L/min), Flow Adjustment Valve: None (Straight), Port Size: N1 (NPT1/8), Output Specification: L (Out 1: IO-Link or NPN/PNP), Lead Wire: Lead Wire w/Connector, Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: R (Bracket, w/o Flow Adjustment Valve)
Rated Flow Range: 21 (2 to 200 L/min), Flow Adjustment Valve: None (Straight), Port Size: 02 (Rc1/4), Output Specification: D (Out 1: NPN; Out 2: Analog 4 to 20 mA), Lead Wire: N (w/o Lead Wire w/Connector), Unit Specification: Unit Selection Function, Bracket/Panel Mount Adapter: R (Bracket, w/o Flow Adjustment Valve)