Solenoid valves VZWP, servo-controlled

Subject to change – 2014/01

 Internet: www.festo.com/catalogue/...

Solenoid valves VZWP, servo-controlled

Key features and overview

Function

The solenoid valv e VZWP-L-… is a

servo-controlled 2/2-way valve with

solenoid coil. The solenoid valve is

closed when de-energised. When

energised, the differential pressure

from the secondary side of the

piston is reduced via the servo

hole. The differential pressure lifts

the piston away from the valve

seat.

General Application Design Advantages

-N- Connecting thread

G¼ …G1

-M- Flow rate Kv

1.5 … 11.5 m

• All applications with a differential

pressure of 0.5 bar

• Appl ications with an open medium

circuit

• The valve features a simple, sturdy

design. The valve drive only fulfils

a pilot control function, which

relieves the burden on the main

sealing element

• High pressures can be controlled

with large nominal diameters using

small magnets

• The valves can be operated with air,

neutral gases and neutral liquids

• The N/C version guarantees that the

valvewillbeclosedintheeventof

avoltagefailure

Version Type Process valve connection Nominal size (DN) Process valve nominal

pressure (PN)

 Page/Internet

VZWP-L-… G¼ 13 40 4

Gy 13

G½ 13

G¾ 25

G1 25

2014/01 – Subject to change

 Internet: www.festo.com/catalogue/...

Solenoid valves VZWP, servo-controlled

Type codes

VZWP

– L – M22C – G14 – 130 – V – 1 – P4 – 40

Type

VZWP Electrically actuated process valve,

servo-controlled

Valve type

L In-line valve

Valve function

M22C 2/2-way valve, normally closed (N/C),

mechanical r eset

Process valve connection

G14 Thread G¼

G38 Thread Gy

G12 Thread G½

G34 Thread G¾

G1 Thread G1

Nominal size (DN)

130 13 mm

250 25 mm

Sealing material

– NBR

V FPM

Nominal v oltage

1 24 V DC

2A 110 V AC

3A 230 V AC

Electrical connection

P4 Plug socket, 3-pin

Operating pressure

40 Max. 40 bar

Subject to change – 2014/01

 Internet: www.festo.com/catalogue/...

Solenoid valves VZWP, servo-controlled

Technical data

Function

-N- Connecting thread

G¼ …G1

-M- Flow rate Kv

1.5 … 11.5 m

General technical data

Process valve connection G¼ Gy G½ G¾ G1

Nominal size (DN) 13 13 13 25 25

Valve function 2/2-way, single solenoid, closed

Design Piloted piston poppet valve

Type of mounting In-line installation

Actuation type Electric

Type of control Piloted

Manual override None

Mounting position Coil preferably on top

Sealing principle Soft

Direction of flow Non-reversible

Max. viscosity [mm

/s] 22

Protection class IP65

Product weight [g] 600 575 550 1,500 1,400

Operating and environmental conditions

Process valve connection G¼ Gy G½ G¾ G1

Switching time on [ms] 100 100 100 130 130

Switching time off [ms] 250 250 250 300 300

Standard nominal flow rate [l/min] 1,600 2,100 2,650 8,750 12,250

Flow rate [m

/h] 1.5 2 2.5 8.2 11.5

Operating pressure [bar] 0.5 … 40

Process valve nominal pressure (PN) 40

Differential pressure [bar] 0.5

Process valve operating medium Compressed air in accordance with ISO 8573-1:2010 [7:4:4]

Neutral liquids

Inert gases

Further media upon request

Ambient temperature [°C] –10 … 35

Temperature of medium [°C] –10 … 80

Leak rate to EN 12266-1 A

Corrosion resistance class CRC

1) Corrosion resistance class 1 according to Festo standard 940 070

Components subject to low corrosion stress. Transport and storage protection. Parts that do not have primarily decorative surface requirements, e.g. in internal areas that are not visible or behind covers.

Materials

Solenoid valves Material number

1 Housing Cast brass CW617N

2 Screws High-alloy stainless steel 1.4301

3 Seals NBR, FPM –

– Note on materials Contains PW IS (paint-wetting impairment substances),

RoHS-compliant

–

2014/01 – Subject to change

 Internet: www.festo.com/catalogue/...

Solenoid valves VZWP, servo-controlled

Technical data

Electrical data – 24 V DC

VZWP- …1- …

Electrical connection Type A

Plug

To EN 175301-803

Coil characteristics Direct current DC [V] 24

[W] 6.8

Permissible voltage fluctuations [%] ±10

Duty cycle [%] 100

Protection class IP65

Electrical data – 110 V AC

VZWP- …2A- …

Electrical connection Type A

Plug

To EN 175301-803

Coil characteristics Alternating current AC [V] 110

[Hz] 50, 60

Pick -up power [VA] 10.5

Holding power [VA] 8

Permissible voltage fluctuations [%] ±10

Duty cycle [%] 100

Protection class IP65

CE marking (see declaration of conformity) To EU Low Voltage Directive

Electrical data – 230 V AC

VZWP- …3A- …

Electrical connection Type A

Plug

To EN 175301-803

Coil characteristics Alternating current AC [V] 230

[Hz] 50, 60

Pick -up power [VA] 10.5

Holding power [VA] 7.6

Permissible voltage fluctuations [%] ±10

Duty cycle [%] 100

Protection class IP65

CE marking (see declaration of conformity) To EU Low Voltage Directive

Subject to change – 2014/01

 Internet: www.festo.com/catalogue/...

Solenoid valves VZWP, servo-controlled

Technical data

Dimensions Download CAD data  www.festo.com

B1 B2 D1 D2 H1 H2 H3 H4 L1 L2 L3 L4 L5 T1 T2 ß

VZWP-L-M22C-G14-130-… 48 30 G¼ M4 88 73 30 5 110 67 54 25 21 12.5 4.5 27

VZWP-L-M22C-G38-130-… 48 30 Gy M4 88 73 30 5 110 67 54 25 21 12.5 4.5 27

VZWP-L-M22C-G12-130-… 48 30 G½ M4 88 73 30 5 110 67 54 25 21 12.5 4.5 27

Dimensions Download CAD data  www.festo.com

B1 B2 D1 D2 H1 H2 H3 H4 L1 L2 L3 L4 L5 T1 T2 ß

VZWP-L-M22C-G34-250-… 70 30 G¾ M6 112 88 30 5 139 96 54 40 28 16 6 41

VZWP-L-M22C-G1-250-… 70 30 G1 M6 112 88 30 5 139 96 54 40 28 16 6 41

2014/01 – Subject to change

 Internet: www.festo.com/catalogue/...

Solenoid valves VZWP, servo-controlled

Technical data

Ordering data

Process valve connection Part No. Type

G¼ 1489940 VZWP-L-M22C-G14-130-1P4-40

1489950 VZWP-L-M22C-G14-130-2AP4-40

1489960 VZWP-L-M22C-G14-130-3AP4-40

1489945 VZWP-L-M22C-G14-130-V-1P4-40

1489955 VZWP-L-M22C-G14-130-V-2AP4-40

1489965 VZWP-L-M22C-G14-130-V-3AP4-40

Gy 1489941 VZWP-L-M22C-G38-130-1P4-40

1489951 VZWP-L-M22C-G38-130-2AP4-40

1489961 VZWP-L-M22C-G38-130-3AP4-40

1489946 VZWP-L-M22C-G38-130-V-1P4-40

1489956 VZWP-L-M22C-G38-130-V-2AP4-40

1489966 VZWP-L-M22C-G38-130-V-3AP4-40

G½ 1489942 VZWP-L-M22C-G12-130-1P4-40

1489952 VZWP-L-M22C-G12-130-2AP4-40

1489962 VZWP-L-M22C-G12-130-3AP4-40

1489947 VZWP-L-M22C-G12-130-V-1P4-40

1489957 VZWP-L-M22C-G12-130-V-2AP4-40

1489967 VZWP-L-M22C-G12-130-V-3AP4-40

G¾ 1489943 VZWP-L-M22C-G34-250-1P4-40

1489953 VZWP-L-M22C-G34-250-2AP4-40

1489963 VZWP-L-M22C-G34-250-3AP4-40

1489948 VZWP-L-M22C-G34-250-V-1P4-40

1489958 VZWP-L-M22C-G34-250-V-2AP4-40

1489968 VZWP-L-M22C-G34-250-V-3AP4-40

G1 1489944 VZWP-L-M22C-G1-250 -1 P4-40

1489954 V ZWP-L-M22C-G1-250 -2 AP4-40

1489964 V ZWP-L-M22C-G1-250 -3 AP4-40

1489949 VZWP-L-M22C-G1-250 -V -1 P4-40

1489959 V ZWP-L-M22C-G1-250 -V -2 AP4-40

1489969 V ZWP-L-M22C-G1-250 -V -3 AP4-40