Model: Plunger valve 2/2-way direct-acting

• Direct-acting and compact valve up to diameter of DN 6.0
• Vibration-proof, bolted coil system
• Explosion proof versions
• Energy-saving version with Kick and Drop available

General technical data

Standard version

Material

Seal                        FKM, PTFE/Graphite (EPDM on request)

Body                       Brass, stainless steel 1.4305/303

Coil                        Polyamide or epoxy

Orifice                       DN 2.0…DN 6.0

Circuit function                A and B

Thermal insulation class of      Polyamide coil class B

solenoid coil                  Epoxy coil class H

Performance data

Duty cycle/single valve with        100 % continuous operation

block assembly on manifold     Intermittent operation 60 % (30 min) or with 5 W coil (on request)

Electrical data

Operating voltage

Standard version             24 V DC, 24 V 50 Hz, 24 V 60 Hz, 120 V 50 Hz, 230 V 50 Hz  240V 60 Hz

Analytical version               24 V DC, 230 V 50 Hz (other voltages on request)

Voltage tolerance              ± 10 %

Medium data

Operating medium

Standard version          Technical vacuum, neutral gases and fluids (e.g. compressed air, water, hydraulic oil)

Analytical version            Neutral medium which do not attack the body and seal materials

Medium temperature

With FKM                    - 10 °C…+ 100 °C (PA coil), - 10 °C…+ 120 °C (Epoxy coil), - 40 °C on request

With PTFE/Graphite              - 40 °C…+ 180 °C

With FKM, circuit function B       - 10 °C…100 °C (AC), - 10 °C…120 °C (DC)

Viscosity                      Max. 21 mm²/s

Process/Port connection & communication

Electrical connection        • Plug contacts according to DIN EN 175 301 - 803 form A for cableplug Type 2518.

• Plug contacts according to DIN EN 175 301 - 803 form A for cable plug Type 2509.
• ATEX/IECEx version with 3 m moulded cable or terminal cable

Port connection

Standard version                       G ⅛, G ¼, G ⅜, NPT ⅛, NPT ¼, NPT ⅜, manifold (SFB)

Analytical version                       G ⅛, G ¼, NPT ⅛, NPT ¼

Approvals and conformities

Degree of protection                  IP65 with cable plug

Environment and installation

Installation position                  As required, preferably with actuator upright

Ambient temperature                Max. + 55 °C (higher temperatures on request)