22 mm pilot valve

Product catalog summary

Specifications:
The coil is designed according to EN 60204.1 and VDE 0580 standards, suitable for industrial conditions. It complies with 94/9/EC ATEX for electrical apparatus of group II, category 3. Components are UL-LISTED. Different electrical connections are available.

Coil Features:

Heat-resistant bobbin made with 30% glass-filled polyester (PBT).
Copper wire class H 200°C according to IEC 317-8 or 317-13.
Encapsulation with glass-filled polyamide (PA66).

Valve Features:

Brass guiding tube.
Magnetic stainless steel plunger and core.
Polyester valve body.

The pilot assembly is designed for over 50 million cycles, equipped with NBR seals and a bistable manual override.

22 mm Pilot Valve:
Designed for high performance, minimal dimensions, low power consumption, and high reliability. Suitable for air use, composed of an encapsulated coil and a plastic valve body.

Technical Specifications:

Valve function: 3/2 NC, 2/2 NC, 3/2 NO.
Media: Air, no lubrication needed.
Orifice size: 1.2 - 1.6 mm.
Pressure: 0 to 10 bar.
Response time: 8 to 15 ms.
Life expectancy: 50 million cycles.
Manual override: Bistable.
Mounting: Any position.
Fixing: 2 screws M3 x 20.

Coil Technical Data:

Duty cycle: ED 100%.
Temperature: Ambient and fluid -10°C to +50°C.
Power: 3 to 6.5 W (DC), 5 to 8.5 VA (AC).
Voltages: 12-24V DC, 24-115-230V AC (other voltages on request).
Voltage variation: ±10%.
Insulation: F.
Protection: IP 65 with suitable seal.
Electrical connection: Amp 6.3 x 0.8, DIN 43650 B, flying leads.
Material: Valve body glass reinforced Polyester, seals NBR, cores stainless steel, core tube brass, springs stainless steel, coil glass reinforced Polyamide 6.6, copper wire class H 200°C IEC 317-8, 317-13.

Technical Data Tables:
Detailed tables provide part numbers, valve functions, orifice sizes, flow rates, Kv factors, pressure ranges, and coil power specifications for both DC and AC configurations.

Catalog excerpts

VERSIONTYPE 22 = 22 mm VALVE TYPE EE = external exhaust IE = internal exhaust DRAWINGNUMBER es: 3445A FUNCTION Nway 3 or 2 C normally closed, O normally open INLET ORIFICE PORT 12 = 1,2 mm > 94.811 NUTCod. 540238Cod. 540238Cod. 540270И 20 20 SCREW M3x20 UNI 7688 SEALO RINGO RING BODY VALVEO RING 011 ؘX,X X,X size="-2">

Open the catalog to page 2

Valve function: 3/2 NC - 2/2 NC Media: air Lubrication: not necessary Orifice size: 1,2 - 1,5 mm Pressure: 0 10 bar Response time: 8 15 ms Life time expectancy: 50 milion cycles Manual override: bistable Mounting: in any position Fixing: n緰2 screws M3 x 20 > Duty cycle: ED 100% Temperature: ambient-10C to + 50аCfluid-10C to + 50аC Power: 3 to 6,5 W (DC)5 to 8,5 VA (AC) Voltages: 12-24V DC 24-115-230V AC (other voltages on request) Voltage variation: 10% Insulation: F Degrees of protection: IP 65 (according to EN 60529) with connector assembled with suitable seal Electrical connection: Amp 6,3...

Open the catalog to page 4

Valve function: 3/2 NC - 3/2 NO Media: air Lubrication: not necessary Orifice size: 1,2 - 1,6 mm Pressure: 0 10 bar Response time: 8 15 ms Life time expectancy: 50 milion cycles Manual override: bistable Mounting: in any position Fixing: n緰2 screws M3 x 20 > Duty cycle: ED 100% Temperature: ambient-10C to + 50аCfluid-10C to + 50аC Power: 3 to 6,5 W (DC)5 to 8,5 VA (AC) Voltages: 12-24V DC 24-115-230V AC (other voltages on request) Voltage variation: 10% Insulation: F Degrees of protection: IP 65 (according to EN 60529) with connector assembled with suitable seal Electrical connection: Amp 6,3...

Open the catalog to page 6

22 mm pilot valve

22 mm pilot valve

Catalog excerpts

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