Nass Magnet Coil Systems

What is the Nass Magnet System?

The Nass Magnet name "system" stands for a specific range of modular solenoid coils, solenoid valves and solenoid operators. The armature diameter of all valve components are based around specific dimensional scales, which has been calculated upon optimum component efficiency based on years of function testing through simulation and practical testing.

Buy Nass Magnet Coils and Connectors here.

Why Nass Magnet have different systems?

The diameter of the armature is a major determining factor in technical selection and is in combination of the power level which for AC (Alternating Current) is measured in VA (Volts Amps) for both Inrush and Holding currents and in the case of DC (Direct Current) Watts.

Different liquid or Gas control system applications will require different flow rates (orifice sizes or Nominal Diameter), Pressures, Media or Ambient Temperatures, Electrical Power limitations and function. Nass Magnet are world leaders in discovering and delivering powerful magnetic valves, magnetic systems and electrical protective connectors for safe and hazardous area applications. 

What Nass Magnet Systems are available?

Below are the new Nass Magnet product catalogues and Nass Magnet newly released revised part numbers for the standard production system 6, 8, 13, Tiny Tube and ATEX area PDF catalogues.

Nass Magnet System 6 Solenoid Coil

Nass Magnet system 6 is based around 6.0 mm armature assembly.

The solenoid operators and solenoid valves of System 6 can be used for operating 2/2- or 3/2 way valves. Available switching functions are normally closed and normally open. For 3/2 way seat valves of this series, typical maximum values for operating pressure and nominal width are 10 bar/1 mm. For 2/2 way devices, a maximum operating pressure of 16 bar or a maximum nominal width of 1.8 mm can be achieved. The components of System 6 are mainly used as pilot valves in pneumatics. The solenoid operators and solenoid valves are designed for the use with compressed air or other neutral gases. The use of other substances is possible according to prior agreement with Nass Magnet.

Nass Magnet System 8 Solenoid Coil

Nass Magnet system 8 is based around 8.0 mm armature assembly.

The solenoid operators and solenoid valves of system 8 can be used for operating 2/2- or 3/2 way valves,
especially in pneumatics. Available switching functions are normally closed and normally open. For 3/2 way valves of this series, typical maximum values for operating pressure and nominal orifice are 16 bar/2.5 mm. 2/2 way solenoid operators and solenoid valves can also be used for controlling liquids.

Nass Magnet System 13 Solenoid Coil

Nass Magnet system 13 is based around 13.0 mm armature assembly.

The solenoid operators and solenoid valves of system 13 can be used for operating 2/2- or 3/2 way valves, especially in pneumatics and process technology. Available switching functions are normally closed and normally open. For 3/2 way valves of this series, typical maximum values for operating pressure and nominal width are 40 bar/5 mm. The solenoid operators and solenoid valves are designed for the use with compressed air or other neutral gases. 2/2 way solenoid operators and solenoid valves can also be used for controlling non-aggressive liquids.

Nass Magnet System Tiny Tube Valve

Nass Magnet system Tiny Tube is based around 6.0 mm armature assembly.

The so-called Tiny Tubes are our smallest valves. Besides their small physical dimensions, they feature respectable pneumatic power density and a long life time. Even though they are not part of a modular system, there is a versatile product portfolio of application- specific “plug & play” solutions. All of the compact valves are micro-calibrated in order to attain constantly high flow rates in the automation industry. Attractive for medical application: Nass Magnet provides a special version of the Tiny Tubes for a lubrication-free operation with Teflon-coated components.

Nass Magnet System Connectors

Nass Magnet System ISO 43650 electrical Connectors Catalogue.

Electrical connectors provide a fast and reliable interface for connection/disconnection to/from hydraulic and pneumatic valves, pressure switches, motor drives and other electrically driven industrial and mobile components. The product offering includes Form A, B and C, according to CECC/EN 175301-803. Innovative wire connecting methods and user-friendly assembly allow for easy installation to the electrical device. The connectors are available in many circuit versions to meet the customer’s specific application requirements.

Form A according to EN 175301-803 (ISO 4400), Product Code: 6-11, One-piece Housing, Product Code: 6-41, Two-piece Housing

Form A - according to EN 175301-803 (ISO 4400) Product Code: 6-51 With Moulded Cable

Industrial Type B, 11 mm, Product Code: 6-12, One-piece Housing, Product Code: 6-42, Two-piece Housing

Industrial Type B (11 mm) Product Code: 6-52 With Moulded Cable

Form B according to EN 175301-803 (ISO 6952) Product Code: 6-53 With Moulded Cable

Micro Type C, (9.4 mm), Product Code: 6-14, One-piece Housing

Form C according to EN 175301-803 (ISO 15217) (8 mm), Product Code: 6-15, One-piece Housing

Circuit options:

Circuit 01 - bipolar LED

Circuit 02 - bipolar LED and protective diode drop-off delay app. 30 ms

Circuit 03 - bipolar LED and varistor drop-off delay app. 3 ms (The energy in the coil is restricted by the varistor.)

Circuit 04 - diode drop-off delay app. 30 msec

Circuit 05 - varistor drop-off delay app. 3 ms (The energy in the coil is restricted by the varistor.)

Circuit 06 - double Z-diode drop-off delay approximately 3 msec

Circuit 07 - bipolar LED and double Z-diode drop-off delay approximately 3msec

Circuit 08 - bridge rectifier and varistor drop-off delay app. 3 ms operating current max. 1.5 A

Circuit 09 - bridge rectifier with varistor and bipolar LED drop-off delay app. 3 ms operating current max. 1.5 A

Circuit 10 - 12-48V AC/DC lamp 120-230 V AC glow lamp

Circuit 11 - 12-48V AC/DC lamp with varistor 120-230 V AC glow lamp with varistor drop-off delay app. 3msec (The energy in the coil is restricted by the varistor.)

Circuit 12 - lamp with protective diode drop-off delay app. 30 msec

Circuit 13 - 2 coloured LED and 2 varistors drop-off delay app. 3 ms (The energy in the coil is restricted by the varistor.)

Circuit 14 - 2 bipolar LED

Circuit 15 - 2 coloured LED for pressure switch

Circuit 16 - 2 bipolar LED and 2 varistors with drop-off delay app. 3 msec (The energy in the coil is restricted by the varistor.)

Circuit 17 - connector 3+G with bipolar LED and varistor between contact 1-2 (The energy in the coil is restricted by the varistor.)

Circuit 18 - 2 varistors drop-off delay app. 3ms (The energy in the coil is restricted by the varistor.)

Circuit 19 - bridge rectifier with bipolar LED drop-off delay app. 3msec operating current max. 1.5 A

Circuit 20 - bipolar LED with 2 Z-diodes drop-off delay app. 3msec

Circuit 21 - Connexion Special Circuit

Circuit 23 - signal amplifier (N-channel) drop-off delay app. 30msec

Circuit 24 - 

Circuit 25 - TVS diode drop-off delay app. 3msec

Circuit 26 - power reducer

Moulding Soft PVC compound, Terminal block PA6 GF30, Cover PA6-I
Contact CuZn, Sn/Cu-plated, Central-fixing screw St 4.8 zinc plated, Gasket NBR LABS-free 3) or silicone, Marking plate PA6, 

Colours - NBR gasket black - Silicone gasket red - Marking plate white.

Indications for use

1) Acc. to EN 175301-803
2) Connectors with circuit in general 1.5 Va, except differently indicated, see page 28-32. Higher current versions upon request.
3) We recommend to assemble the flying leads in our connectors with sleeves acc. to VDE 0100/520.
4) The assembly of the 1.5 mm² flying leads with sleeve is only possible with our standard versions without wire protecting plate.
5) We recommend our special version with a wire protecting plate for the assembly of the flying leads without sleeve.
6) LABS: Substances disturbing the wettability of varnish
Explosion-proof areas:
- in gas explosive areas of zone 2. They comply with category II3C and the ignition protection type EEx nA II.
- in areas of zone 22 with flammable dust. They comply with category II3D and degree of protection IP 65.

Nass Magnet System ATEX Solenoid Coil

Nass Magnet system ATEX is based around 6.0mm armature assembly.

SOLENOID COILS FOR USE IN POTENTIALY EXPLOSIVE ENVIRONMENTS
Nass magnet offers components of the series “System 8” and “System 13” suitable for use in hazardous environments. Those have been tested and approved in accordance to EN/IEC 60079 and DIN VDE 0170 (as defined in directive 94/9/EG of the European Union) by the “Physikalisch- Technische Bundesanstalt” (Federal Physico-Technical Institute). Explosion prevention is granted, if the specified and matched components from the catalogue are used.

SOLENOID COIL SYSTEM 8 ATEX 

Width: a) 22 mm and b) 30 mm

Protection by encapsulation.: a) ll 2 G Ex mb IIC T5, T4 Gb · ll 2 D Ex mb tb IIIC T95 °C, T130 °C Db IP65
b) ll 2 G Ex mb IIC T6, T5, T4 Gb · ll 2 D Ex mb tb IIIC T80 °C, T95 °C, T130 °C Db IP65
Connection type: three-wired cable, with sleeve
Moulding material: thermoplastic
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 20 °C to + 40 °C/+ 50 °C/+ 60 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection ···························································· IP 65
Type examination certificates ··············································· a) PTB 00 ATEX 2001 X
b) PTB 03 ATEX 2018 X, IECEx PTB 04.0002X
Imprint ·················································································· nass magnet (customer imprint possible)
Cable length ········································································· 3 m (other cable lengths on request)

SOLENOID COIL SYSTEM 8 ATEX

Width: 30 mm
Intrinsic safety: ll 2 G Ex ia IIB/IIC T6/T4 Ga
Connection type: form A – EN 175301-803-A
Moulding material: thermoset resin
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 40 °C to + 50 °C/+ 85 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection with appropriate connector ················ IP 65
Type examination certificate ················································ PTB 02 ATEX 2154, IECEx PTB 08.0023
Imprint ·················································································· nass magnet (customer imprint possible)

SOLENOID COIL SYSTEM 8 ATEX WITH CONNECTOR

Width: 30 mm Intrinsic safety: ll 2 G Ex ia llB/IIC T6, T4 Ga
ll 2 D Ex t IIIC T80 °C, T130 °C Db IP65
Connection type: connector for cable
Moulding material: thermoset resin
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 40 °C to + 50 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection ···························································· IP 65
Type examination certificate ················································ PTB 09 ATEX 2001
Imprint ·················································································· nass magnet (customer imprint possible)

SOLENOID COIL SYSTEM 8 ATEX WITH CONNECTOR

Width: 30 mm Increased degree of protection,
nonincendive: ll 3 G Ex nA llC T5 Gc
ll 3 D Ex tc IIIC T95 °C Dc IP65
Connection type: connector form A – EN 175301-803-A
Moulding material: thermoplastic
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 20 °C to + 50 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection ···························································· IP 65
Imprint ·················································································· nass magnet (customer imprint possible)

SOLENOID COIL SYSTEM 8 ATEX

Width: 36 mm Protection by encapsulation.: ll 2 G EEx ma ll T4, T5, T6
ll 2 D IP65 T80 °C, T95 °C, T130 °C
Connection type: cable flexible at low temperatures, with ferrules
Moulding material: thermoplastic
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 50 °C to + 50 °C/+ 60 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection ···························································· IP 65 (IP 67 on request)
Imprint ·················································································· nass magnet (customer imprint possible)
Cable length ········································································· 3 m (other cable lengths on request)

SOLENOID COIL SYSTEM 8 ATEX

Width: 36 mm Protection by encapsulation.: CSA CLASS 2258 02 – process control equipment – for hazardous locations
FM CLASS 3600, 3611, 3615, 3810 – hazardous (classified) location electrical equipment
Approval: Ex m II T4
Connection type: three-wired end sleeve for strands,
thread ½-NPT for cable conduit
Moulding material: thermoplastic
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 20 °C to + 60 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· H
Degree of protection with appropriate cable conduit ··········· IP 65
Type examination certificates ··············································· CSA 202633, FM 3006713
Imprint ·················································································· nass magnet (customer imprint possible)

SOLENOID COIL SYSTEM 13 ATEX WITH TERMINAL BOX

Width: 52 mm Protection by encapsulation.: ll 2 G Ex e mb llC T4, T6 Gb
ll 2D Ex tb mb IIIC T130 °C, T80 °C Db IP 65, IP 67
Connection type: terminal box
Moulding material: thermoplastic
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 40 °C to + 50 °C/+ 60 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection ···························································· IP 65/IP 67
Type examination certificate ················································ PTB 11 ATEX 2027 X
Imprint ·················································································· nass magnet (customer imprint possible)

SOLENOID COIL SYSTEM 13 ATEX

Width: 36 mm Protection by encapsulation.: ll 2 G Ex mb ll T6, T5, T4 Gb
ll 2 D Ex tb IIIC T80 °C, T95 °C T130 °C Db IP65
Connection type: three-wired cable, with ferrules
Moulding material: thermoplastic
General Data
Voltage tolerance ································································· ± 10 %
Ambient temperature ··························································· - 20 °C to + 40 °C/+ 50 °C
Relative duty cycle ································································ 100 %
Insulation class of insulating materials
according to DIN VDE 0580 ·················································· F
Degree of protection ···························································· IP 65
Type examination certificates ··············································· PTB 03 ATEX 2086 X, IECEx PTB 05.0005X
Imprint ·················································································· nass magnet (customer imprint possible)
Cable length ········································································· 3 m (other cable lengths on request)

Encapsulated and Intrinsically Safe Solenoid Operators

These solenoid operators were tested by the Physikalisch-Technische Bundesanstalt (PTB) according to the directive 94/9/EC. They are generally suited for single and block assembly. Specific instructions and remarks for safe operation can be found in the respective operating instructions. Explosion protection can only be realized if the respective components shown in this catalogue are used. The maximum operating pressure for the armature/valve system is 12 bar. Solenoid Operators with Increased Protection, Non-Igniting These solenoid operators were tested by nass magnet according to the directive 94/9/EC. Explosion protection can only be realized if the respective components shown in this catalogue are used. The maximum operating pressure for the armature/valve system is 12 bar.

Ex-zones specify locations with a dangerous and potentially explosive atmosphere based on the following criteria:
Zone 0 for gases: present permanently or on a long-term base (more than 1.000 hours per year); this includes the inside of a tank container of a vehicle transporting hazardous goods, for instance.
Zone 1 for gases: occasionally present (10 to 1.000 hours per year); this includes the filling area between the subsurface tank of a gas station and a fuel tanker lorry or wagon, for instance.
Zone 2 for gases: present only on rare occasions and on a short-term base (less than 10 hours per year); this includes the drive-through area in between the fuel dispensers of a gas station, for instance.
Zone 20 for dust: present permanently or on a long-term base (more than 1.000 hours per year) in a cloud-like fashion; this includes the inside of the silo of a flour mill, for instance.
Zone 21 for dust: present occasionally through the raising of settled dust (10 to 1.000 hours per year); this includes the outer filling area of the silo of a flour mill, for instance.
Zone 22 for dust: present only on rare occasions and on a short-term base (less than 10 hours per year); this includes minor dust debris on pipe plugs, for instance.

The European Standard EN 60079-0 comprises generic regulations for construction type and concurrent validation of electrical equipment to be applied on hazardous areas. It refers to further standards, which e.g. define the ignition protection type. The actual ignition protection type is distinctly coded on the equipment.
Name Standard Remarks
Encapsulation of oil (o) EN 60079-7 Regarding the explosion-proof type encapsulation of oil, the device or part of it are separated from the explosive atmosphere.
Encapsulation of overpressure (p) EN 60079-2 An explosion-proof gas being under overpressure (min. 0,5 mbar) shields the ignition source and avoids the penetration of the surrounding atmosphere.
Encapsulation of sand (q) EN 60079-5 The fine-grain filling material shields the ignition source Orderly used, an arc created inside may not ignite the ex-atmosphere surrounding the body.
Pressure-resistant encapsulation (d) EN 60079-1 In case of ignition inside the encapsulation, the body must resist the pressure, and a transmission of the inner explosion to the outside must be excluded.
Increased safety (e) EN 60079-7 The explosion-proof type (e) is only valid for equipment or parts of it which, under normal circumstances, do neither create sparks nor arcs, do not reach hazardous temperatures and the nominal voltage of which does not exceed 11 kV.
Intrinsic safety (i) EN 60079-11. The energy inside the circuit is limited to values which do not allow inadmissibly high temperatures and/or sparks respectively arcs.
Nonincendive (n) EN 60079-15 Simplified application of the other explosion-proof types for zone 2 Protection by encapsulation (m) EN 60079-18 The ignition source is embedded into a sealing compound in such a way that it cannot ignite a hazardous explosive atmosphere.

Nass Magnet - A group of successful companies:

Nass Magnet group of companies is one of the largest European manufacturer of electromagnetic pilot valves suited for the following media:
air, inert gases, other media as well as of magnetic systems for automotive applications, function fittings and connectors.
All over the world approximately 500 employees are engaged in the development, production and sale of our products. About 40 engineers in our development and construction departments will be glad to give you competent advice in questions of engineering-service, product optimization as well as rationalization. In case of any question, they will be available to help you with their know-how. The 80+ history of our company group represents equally continuity in the economical development and flexible adjustment to time and market. The fields of application of our products cover many different industrial branches, e.g. industrial pneumatics, food industry, medical technology, control technology
process technology, gas technology, paper and printing technology, petroleum industry, environmental technology, rail vehicles and hydraulics.

View and buy a full range of Nass Magnet valves, coil and connectors at solenoid-valve.world