Ηλεκτρομαγνητικές βαλβίδες αέρος Hafner 5/3

Name: Ηλεκτρομαγνητικές βαλβίδες αέρος Hafner 5/3 για πνευματικά συστήματα
Brand: Hafner
SKU: Solenoid Valves - 5/3-way valves | Hafner

Ηλεκτρομαγνητικές βαλβίδες Hafner 5/3

Οι Hafner 5/3 χρησιμοποιούνται για έλεγχο πνευματικών κυλίνδρων διπλής ενέργειας όταν απαιτείται τρίτη, ουδέτερη θέση. Η επιστροφή στη μεσαία θέση γίνεται με ελατήρια και οι περισσότερες εκδόσεις διαθέτουν χειροκίνητη υπέρβαση για δοκιμή κυκλώματος και commissioning.

Εκδόσεις μεσαίας θέσης

531 – κλειστό κέντρο: οι θύρες εργασίας απομονώνονται. Χρησιμοποιείται όταν απαιτείται προσωρινή συγκράτηση θέσης, λαμβάνοντας υπόψη συμπιεστότητα αέρα και εσωτερικές διαρροές.
532 – εκτονούμενο κέντρο: οι θύρες 2 και 4 εκτονώνονται. Κατάλληλο όταν ο ενεργοποιητής πρέπει να αποσυμπιέζεται σε παύση σήματος.
533 – κέντρο υπό πίεση: οι δύο πλευρές του κυλίνδρου τροφοδοτούνται. Χρήσιμο σε ειδικές διατάξεις εξισορρόπησης ή προφόρτισης.

Τεχνικά μεγέθη

Η σειρά περιλαμβάνει MMD10 με M5 ή Ø4, 230 l/min, 3…8 bar και κατανάλωση 0,6 W. Οι MD16 διατίθενται σε M5, Ø4, G 1/8” ή Ø6, με 280–450 l/min, 3…10 bar και 1,8 W / 3 VA. Οι MH inline / G-series καλύπτουν G 1/8” έως G 3/4”, παροχές 650–6000 l/min και κατανάλωση 3 W / 5 VA.

External pilot και εγκατάσταση

Οι εκδόσεις MEH χρησιμοποιούν εξωτερική pilot τροφοδοσία. Η κύρια γραμμή μπορεί να λειτουργεί 1…10 bar, ενώ η πίεση ενεργοποίησης απαιτεί 3…10 bar. Επιλέγονται όταν η κύρια πίεση είναι χαμηλή, μεταβαλλόμενη ή όταν η λογική ασφαλείας απαιτεί ανεξάρτητη pilot παροχή.

Εφαρμογές

κύλινδροι διπλής ενέργειας σε μηχανές συσκευασίας,
grippers, ωθητές και σταθμοί συγκράτησης,
πνευματικά panels με κοινές βάσεις manifold,
αυτοματισμοί όπου απαιτείται ελεγχόμενη συμπεριφορά σε απώλεια σήματος.

Σημεία επιλογής και συντήρησης

Ελέγχονται παροχή, πίεση, τύπος μεσαίας θέσης, σπείρωμα, τάση πηνίου, connector και ανάγκη για manual override. Σε επίσημες Hafner G-series αναφέρεται ότι πηνίο και ηλεκτρικός σύνδεσμος δεν περιλαμβάνονται πάντα στη βασική βαλβίδα.

Τεχνικά Φυλλάδια / Οδηγίες Χρήσης / Λοιπά

Περιγραφή

MMD10 | In-line valves

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MMD 531 301	M 5	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung geschlossen	0,6 W
MMD 531 341	Ø 4	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung geschlossen	0,6 W
MMD 532 301	M 5	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung entlüftet	0,6 W
MMD 532 341	Ø 4	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung entlüftet	0,6 W
MMD 533 301	M 5	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung belüftet	0,6 W
MMD 533 341	Ø 4	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung geschlossen	0,6 W

MD16 | In-line valves

Solenoid valve | spring return to middle position | with manual override | centre closed

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 531 301	M 5	280 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 341	Ø 4	280 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 401	G 1/8"	450 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 461	Ø 6	450 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA

Solenoid valve | spring return to middle position | with manual override | centre exhausted

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 532 301	M 5	280 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 341	Ø 4	280 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 401	G 1/8"	450 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 461	Ø 6	450 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA

Solenoid valve | spring return to middle position | with manual override | centre pressurised

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 533 301	M 5	280 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 341	Ø 4	280 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 401	G 1/8"	450 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 461	Ø 6	450 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA

MH | In-line valves

Solenoid valve | spring return to middle position | with manual override | centre closed

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 531 501	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 701	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 801	G 1/4"	1450 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 101	G 3/8"	2250 l/min	1,5...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 121	G 1/2"	3000 l/min	1...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 181	G 3/4"	6000 l/min	1...10 bar	5/3-way \| centre closed	3 W / 5 VA

Solenoid valve | spring return to middle position | with manual override | centre exhausted

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 532 501	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 701	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 801	G 1/4"	1450 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 101	G 3/8"	2250 l/min	1,5...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 121	G 1/2"	3000 l/min	1...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 181	G 3/4"	6000 l/min	1...10 bar	5/3-way \| centre exhausted	3 W / 5 VA

Solenoid valve | spring return to middle position | with manual override | centre pressurised

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 533 501	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 701	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 801	G 1/4"	1450 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 101	G 3/8"	2250 l/min	1,5...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 121	G 1/2"	3000 l/min	1...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 181	G 3/4"	6000 l/min	1...10 bar	5/3-way \| centre pressurized	3 W / 5 VA

Solenoid valve with external pilot feed | spring return to middle position | with manual override | centre closed

Type number	Port size	Air flow	Operating pressure	Actuating pressure	Port size external pilot feed	Function	Power consumption
MEH 531 501	G 1/8"	650 l/min	1...10 bar	3...10 bar	M 5	5/3-way \| centre closed	3 W / 5 VA
MEH 531 701	G 1/4"	1250 l/min	1...10 bar	3...10 bar	M 5	5/3-way \| centre closed	3 W / 5 VA
MEH 531 801	G 1/4"	1450 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre closed	3 W / 5 VA
MEH 531 101	G 3/8"	2250 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre closed	3 W / 5 VA
MEH 531 121	G 1/2"	3000 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre closed	3 W / 5 VA
MEH 531 181	G 3/4"	6000 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre closed	3 W / 5 VA

Solenoid valve with external pilot feed | spring return to middle position | with manual override | centre exhausted

Type number	Port size	Air flow	Operating pressure	Actuating pressure	Port size external pilot feed	Function	Power consumption
MEH 532 501	G 1/8"	650 l/min	1...10 bar	3...10 bar	M 5	5/3-way \| centre exhausted	3 W / 5 VA
MEH 532 701	G 1/4"	1250 l/min	1...10 bar	3...10 bar	M 5	5/3-way \| centre exhausted	3 W / 5 VA
MEH 532 801	G 1/4"	1450 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre exhausted	3 W / 5 VA
MEH 532 101	G 3/8"	2250 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre exhausted	3 W / 5 VA
MEH 532 121	G 1/2"	3000 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre exhausted	3 W / 5 VA
MEH 532 181	G 3/4"	6000 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre exhausted	3 W / 5 VA

Solenoid valve with external pilot feed | spring return to middle position | with manual override | centre pressurised

Type number	Port size	Air flow	Operating pressure	Actuating pressure	Port size external pilot feed	Function	Power consumption
MEH 533 501	G 1/8"	650 l/min	1...10 bar	3...10 bar	M 5	5/3-way \| centre pressurized	3 W / 5 VA
MEH 533 701	G 1/4"	1250 l/min	1...10 bar	3...10 bar	M 5	5/3-way \| centre pressurized	3 W / 5 VA
MEH 533 801	G 1/4"	1450 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre pressurized	3 W / 5 VA
MEH 533 101	G 3/8"	2250 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre pressurized	3 W / 5 VA
MEH 533 121	G 1/2"	3000 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre pressurized	3 W / 5 VA
MEH 533 181	G 3/4"	6000 l/min	1...10 bar	3...10 bar	G 1/8"	5/3-way \| centre pressurized	3 W / 5 VA

Solenoid valve | spring return to middle position | with manual override | centre closed | G-series

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 531 501 G	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 701 G	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 101 G	G 3/8"	2250 l/min	1,5...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 121 G	G 1/2"	3000 l/min	1...10 bar	5/3-way \| centre closed	3 W / 5 VA

Solenoid valve | spring return to middle position | with manual override | centre exhausted | G-series

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 532 501 G	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 701 G	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 101 G	G 3/8"	2250 l/min	1,5...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 121 G	G 1/2"	3000 l/min	1...10 bar	5/3-way \| centre exhausted	3 W / 5 VA

Solenoid valve | spring return to middle position | with manual override | centre pressurised | G-series

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 533 501 G	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 701 G	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 101 G	G 3/8"	2250 l/min	1,5...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 121 G	G 1/2"	3000 l/min	1...10 bar	5/3-way \| centre pressurized	3 W / 5 VA

MMD10 | Valves for manifolds

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MMD 531 304	Grundplatte \| DN 3	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung geschlossen	0,6 W
MMD 532 304	Grundplatte \| DN 3	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung entlüftet	0,6 W
MMD 533 304	Grundplatte \| DN 3	230 l/min	3...8 bar	5/3-Wege \| Mittelstellung belüftet	0,6 W

MD16 | valves for manifold plates

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 531 303	M 5	280 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 343	Ø 4	280 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 403	G 1/8"	450 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 463	Ø 6	450 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 532 303	M 5	280 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 343	Ø 4	280 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 403	G 1/8"	450 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 463	Ø 6	450 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 533 303	M 5	280 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 343	Ø 4	280 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 403	G 1/8"	450 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 463	Ø 6	450 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 531 304	Manifold plate \| orifice 3	280 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA
MD 531 404	Manifold plate \| orifice 4	450 l/min	3...10 bar	5/3-way \| centre closed	1,8 W / 3 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 532 304	Manifold plate \| orifice 3	280 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA
MD 532 404	Manifold plate \| orifice 4	450 l/min	3...10 bar	5/3-way \| centre exhausted	1,8 W / 3 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MD 533 304	Manifold plate \| orifice 3	280 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA
MD 533 404	Manifold plate \| orifice 4	450 l/min	3...10 bar	5/3-way \| centre pressurized	1,8 W / 3 VA

MH | valves for manifold plates

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 531 503	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 703	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 803	G 1/4"	1450 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 532 503	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 703	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 803	G 1/4"	1450 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 533 503	G 1/8"	650 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 703	G 1/4"	1250 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 803	G 1/4"	1450 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 531 304	Manifold plate \| orifice 3	220 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 504	Manifold plate \| orifice 5	650 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA
MH 531 704	Manifold plate \| orifice 7	1250 l/min	3...10 bar	5/3-way \| centre closed	3 W / 5 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 532 304	Manifold plate \| orifice 3	220 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 504	Manifold plate \| orifice 5	650 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA
MH 532 704	Manifold plate \| orifice 7	1250 l/min	3...10 bar	5/3-way \| centre exhausted	3 W / 5 VA

Type number	Port size	Air flow	Operating pressure	Funktion	Power consumption
MH 533 304	Manifold plate \| orifice 3	220 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 504	Manifold plate \| orifice 5	650 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA
MH 533 704	Manifold plate \| orifice 7	1250 l/min	3...10 bar	5/3-way \| centre pressurized	3 W / 5 VA