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306

306

Product catalog summary

Description: The document describes a 3-way solenoid valve, direct acting poppet type, with a brass body and components made from various AISI stainless steel grades. It features seals made from NBR, FPM, or EPDM materials.

Construction: The valve is constructed with a brass body, AISI 303 armature tube, AISI 430FR plunger and core, and AISI 302 springs. Seal materials include NBR, FPM, and EPDM.

Features: The valve can handle a maximum allowable pressure of 80 bar and fluid viscosity up to 25 cSt. It operates in ambient temperatures from -10°C to +80°C and can be mounted in any position. Options include manual override, electroless nickel plating, stainless steel seat, and certified coils. Versions for fluid temperatures down to -40°C are available on request.

Specifications: The valve is available in normally closed (NC), normally open (NO), and universal (U) configurations. Connection sizes are 1/8” and 1/4”, with orifice sizes ranging from 1.5 mm to 2.9 mm. The differential pressure ranges from 0 to 20 bar, depending on the model.

Coils: Coils are available for both AC and DC voltages, with a voltage tolerance of +15% to -10% for AC and ±10% for DC. The protection class is IP65 with a connector and IP00 without. Continuous service is rated at ED100%. Options include Class H insulation, cable attachment, special coil voltages, and powers.

Spare Parts List: Includes coil fixing nut, coil, plunger, and armature tube assembly.

Overall Dimensions: The document notes that technical and dimensional specifications are subject to modification.

Catalog excerpts

Series 306 DESCRIPTION Solenoid valve 3 way direct acting poppet type CONSTRUCTION Body Brass Armature tube AISI 303 Plunger and core AISI 430FR Springs AISI 302 Seal material NBR - FPM - EPDM 3 FEATURES Maximum allowable pressure PS 80bar NC NO Maximum fluid viscosity 25cSt (mm2/s) Ambient temperature: from -10°C to +80°C according to the coil Universal mounting position NC NC OPTIONS: Manual override Electroless nickel plating Stainless steel seat certified coils ON REQUEST: Versions for use with fluid temperature at -40°C Coil Series Width Inrush Holding Watt Temp. range Connection: A=1/8” , B=1/4” Seal Example: E306AV15///20B G1/8" FPM seal Coil 24V 50/60Hz NC Coil E306BB25/S/201 G1/4" NBR seal Coil 24V DC NO The maximum allowable pressure PS for steam 2,5bar (gauge pressure)

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Series 306 COILS  Series 2 Width 30 Electrical connection DESCRIPTION Connectors Class F insulation Voltage tolerance AC +15% -10% DC ± 10% PG9 Protection class code 10349000 IP65 with connector fitted IP00 without connector Continuous service ED100% OPTIONS Class H insulation Cable attached Special coil voltage Special coil powers certified coils (for coil details see section 8) SPARE PARTS LIST 1. Coil fixing nut 2. Coil 3. Plunger 4. Armature tube assembly OVERALL DIMENSION Modification of technical and dimensional specification reserved

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Catalog excerpts

All ACL S.r.l. catalogs and technical brochures