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Technical content

CH-9469 Haag, Schweiz Product data sheet Pendulum valve, Series 162, DN 400 (ID 16’’) Created by: MAEM Release date: 2013-01-29 1 of 2 Modified by: Release date: 288155EA

Description

Actuator – pneumatic, single acting, with closing spring (NC) – with solenoid valve – with position indicator Feedthrough Rotary feedthrough Technical data Leak rate – Valve body – Valve seat < 1 · 10-9 mbar ls-1 < 1 · 10-9 mbar ls-1 Pressure range 1 · 10-8 mbar to 1.2 bar (abs) Differential pressure on the gate 1.2 bar Differential pressure at opening 5 mbar Conductance (molecular flow) 61 000 ls-1 Cycles until first service 200 000 (unheated and under clean conditions) Temperature (Maximum values: depending on operating conditions and sealing materials) – Valve body – Actuator – Solenoid valve – Position indicator ≤ 120 °C ≤ 80 °C ≤ 50 °C ≤ 80 °C Heating and cooling rate ≤ 30 °C h-1 Material – Valve body, gate, sealing ring – Feedthrough EN AW-5083 (3.3547), EN AW-6082 (3.2315) AISI 303 (1.4305), AISI 304 (1.4301) Seal – Bonnet – Gate, dynamic – Feedthrough FKM (Viton®) FKM (Viton®) FKM (Viton®) Mounting position any Volume of pneumatic actuator 0.65 l / 0.023 ft3 Compressed air min. – max. overpressure 5 – 7 bar / 73 – 102 psi Compressed air connection G1/8” (ISO / NPT for USA)

CH-9469 Haag, Schweiz Product data sheet Pendulum valve, Series 162, DN 400 (ID 16’’) Created by: MAEM Release date: 2013-01-29 2 of 2 Modified by: Release date: 288155EA Actuation time – closing – opening 5.5 s 5.5 s Weight 76 kg / 167.6 lbs Behavior in case of compressed air pressure drop – Valve closed – Valve open valve remains closed valve closes Behavior in case of power failure – Valve closed – Valve open valve remains closed valve closes Electrical connections Solenoid valve Wiring diagram Type 4/2 way Voltage Defined by order Position indicator Wiring diagram Type Micro switch Voltage

50 V AC

Current max. 1.2 A