Adjustment Valves c/w Inclined Housing – Closed Loop System
The Series 1500 adjustment valves are valves at proportional analog operation. By varying the 4-20 mA set point value, you control the position of the valve by an either linear or equal percentage function.
General Information:
LCD Display
Front panel for the configuration
Self-calibration
Output signal 4-20 mA upon request
Low consumption of compressed air
Vacuum tightness 10-2 mbar
Max. pressure with steam 9 bar g max
Internal roughness Ra < 1,2 upon request < Ra 0,5
Food safety certification in compliance with EC 1935 / 2004
Evian 1500 Adjustment valve
Adjustment valves with pneumatic piston and integrated location
Description
Additional information
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Specification
Flow Direction: under latch mechanism 2 > 1
Adjustment Type: linear for fluids- equal percentage for gas and steam
Valve Body: Stainless Steel CF3M (A316 SS)
Piston Cap: Polyamide +30 % Glass
Tightening Housing: PTFE (ANSI class VI)
Valve Rod: Stainless Steel A316L
Gland: PTFE Chevron
Connections: Threaded ISO 228 from G 1/2" to G 2" - To Be Welded - Clamp - Flange
Protection Class: IP 67
Control Signals: 4-20 mA or 5 / 10 V
Output Signal: 4 - 20 mA
Electrical power supply: 24 VDC
Electrical Consumption: < 4 W
Electrical Connection: M16 x 1,5
Pneumatic input: G 1/8" ( tube 6 mm)
Air consumption: 0 LPM
Pilot Pressure: from 5 bar min. to 7 bar max.
Pilot fluid: dry filtered air
Viscosity: 600 cSt (80°E) max.
Safety Position: closed or held
Adjustment Point: Self-adjusting valve
Hysteresis: < 1 % f.s.
Repeatability: < 0.5 % f.s.
Min. Set-Point: < 2 % f.s.
Temperatures of the Fluid: - 10 °C to + 180 °C
Ambient Temperature: - 10 °C to + 60 °C
