NBVP 16
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Directional seated valve type NBVP 16 Product documentation Operating pressure pmax: Flow rate Qmax:

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Overview of directional seated valve type NBVP Directional seated valves are a type of directional valve. Their function is to direct the ow of hydraulic medium in certain directions, therefore connecting the relevant connections, or shutting off the ow with zero leakage. By this means they control the movement of the actuators in a hydraulic system. The type NBVP is a manifold mounting valve with standard connection pattern nominal size NG 6. 2/2-, 3/2-, 3/3-, 4/2-, 4/3- and 4/4-way directional seated valves with different types of actuation are available. All listed types are coneseated...

Available versions Circuit symbol examples NBVP 16 S/B 0.8 /2 - WG 110 Ordering examples NBVP 16 NBVP 16 NBVP 16 -3/8 -1/4 4.6 "Single connection block" 2.7 "Actuations" 2.6 "Additional elements at port T" 2.5 "Pressure switches and/or pressure gauges at the ports A and/or B" 2.4 "Additional elements at port A and/or B" 2.3 "Additional elements at port P or P1 and P2" 2.2 "Circuit symbol" 2.1 "Basic type and size" 2.1 Basic type and size Type Flow rate Qmax (lpm) With standard connection pattern NG 6 in accordance with DIN 24 340-A6 or CETOP 03 in accordance with ISO 4401-03 NOTICE Observe...

2.2 Circuit symbol 2.2.1 Circuit symbols, standard Coding Circuit symbol 3/2-way directional valve – With detent – Only with electrical actuation G, WG – In the case of several adjacent valves, install return pressure stop coding S in T.

Circuit symbol HAWE Hydra

Circuit symbol 4/2-way directional valve – pmax = 250 bar 4/2-way directional valve – With detent 3/3-way directional valve – a + b = 4. Switching position due to simultaneous energization of both solenoids 4/3-way directional valve – a + b = 4. Switching position due to simultaneous energization of both solenoids 4/3-way directional valve – a + b = 4. Switching position due to simultaneous energization of both solenoids

Circuit symbol 4/3-way directional valve – a + b = 4. Switching position due to simultaneous energization of both solenoids 4/3-way directional valve – a + b = 4. Switching position due to simultaneous energization of both solenoids 4/3-way directional valve – a + b = 4. Switching position due to simultaneous energization of both solenoids

2.2.2 Circuit symbols, 4/4-way directional seated valves Ordering example "Additional elements at port T" "Pressure switches and/or pressure gauges at port B" "Additional elements at port B" "Additional elements at P2" "Pressure switches and/or pressure gauges at port A" "Additional elements at port A" "Additional elements at P1" "Additional elements at port P" "Circuit symbols, 4/4-way directional seated valves" "Basic type and size"

Circuit symbol 4/4-way directional valve – 2x 3/2-way directional valves in a block – For differential circuits Simplied circuit symbol 4/4-way directional valve – 2x 3/2-way directional valves in a block – For differential circuits Simplied circuit symbol

Circuit symbol 4/4-way directional valve – 2x 3/2-way directional valves in a block – For differential circuits – not available in ATEX version Simplied circuit symbol 4/4-way directional valve – 2x 3/2-way directional valves in a block – For differential circuits – not available in ATEX version Simplied circuit symbol

2.2.3 Circuit symbols with inductive switching position monitoring Ordering example see Chapter 2, "Available versions". Inductive position monitoring directly at the valve plug. Coding Circuit symbol 2/2-way directional valve only with electrical actuation XM24, X24/30W Circuit symbol – RUO: with DIN connector (normally closed contact) – RUS: with DIN connector (normally open contact) – RUMO: with M12 connector (normally closed contact) – RUMS: with M12 connector (normally open contact) 2/2-way directional valve only with electrical actuation XM24, X24/30W Circuit symbol – SUO: with DIN...

Circuit symbol 3/2-way directional valve only with electrical actuation XM24, X24/30W Circuit symbol – YUO: with DIN connector (normally closed contact) – YUS: with DIN connector (normally open contact) – YUMO: with M12 connector (normally closed contact) – YUMS: with M12 connector (normally open contact) INFORMATION Inductive contact switch see Chapter 3.5.2, "Electrical data for contact switch"

2.2.4 Circuit symbols with contact switch for switching position monitoring Ordering example see Chapter 2, "Available versions". Direct position monitoring of the valve plug. Overlap see Chapter 3.1, "General data" Coding Circuit symbol 2/2-way directional valve only with electrical actuation G, WG Circuit symbol – RK..: with DIN connector – RKM: with M12 connector (normally open contact) – RKMO: with M12 connector (normally closed contact) 3/2-way directional valve only with electrical actuation G, WG Circuit symbol – STK: with DIN connector – STKM: with M12 connector (normally open...

Circuit symbol 3/2-way directional valve with detent, monitored on both sides only with electrical actuation G, WG Circuit symbol – ZDK: with DIN connector – ZDKM: with M12 connector (normally open contact) – ZDKMO: with M12 connector (normally closed contact) 3/2-way directional valve with detent, monitored on one side only with electrical actuation G, WG Circuit symbol – ZDK1: with DIN connector – ZDK1M: with M12 connector (normally open contact) – ZDK1MO: with M12 connector (normally closed contact) INFORMATION Mechanical contact switch see Chapter 3.5.2, "Electrical data for contact...