SAUTER VQE100F300 2-Way Flanged Control Valve – DN100, PN16, Kvs 160 m³/h, Equal-Percentage Characteristic

General
The SAUTER VQE100F300 is a heavy-duty, 2-way flanged control valve designed for continuous regulation of cold water, hot water and low-pressure steam in closed-loop systems. With a DN100 nominal diameter, PN16 pressure rating and Kvs value of 160 m³/h, it provides reliable flow control for industrial heating, cooling and HVAC applications.

The valve features an equal-percentage flow characteristic, a grey cast-iron body and seat, stainless-steel spindle and plug, and a maintenance-free stuffing box with double EPDM O-ring seals. It is designed for use with compatible SAUTER electric actuators to provide controlled fluid-flow regulation in industrial installations.

Features
- 2-way flanged control valve for continuous flow regulation.
- DN100 nominal diameter.
- PN16 nominal pressure rating.
- Kvs value of 160 m³/h.
- Equal-percentage valve characteristic.
- Suitable for cold water, hot water and low-pressure steam.
- Operating temperature range of −10 to +150 °C.
- Flange connection according to EN 1092-2, Form B.
- Grey cast-iron valve body and seat.
- Stainless-steel spindle and plug.
- Metal-to-metal plug sealing.
- Maintenance-free stuffing box with double EPDM O-ring seals and wiper ring.
- Adjustable valve characteristic with compatible SAUTER SUT actuators.
- Compatible with SAUTER AVM 322(S), AVM 234S and AVF 234S actuators.
- 40 mm valve stroke.
- Closing against the pressure.

Key Specifications
- Brand: SAUTER
- Model: VQE
- Manufacturer Part Number: VQE100F300
- Product Type: 2-Way Flanged Control Valve
- Nominal Diameter: DN100
- Nominal Pressure: PN16
- Kvs Value: 160 m³/h
- Valve Characteristic: Equal-percentage
- Valve Control Ratio: Greater than 30:1
- Valve Leakage Rate: Class III according to DIN EN 60534-4 (0.001 × Kvs)
- Valve Stroke: 40 mm
- Operating Temperature: −10 to +150 °C
- Operating Pressure: 16 bar up to 120 °C; 14.4 bar at 150 °C
- Connection Type: Flanged
- Flange Standard: EN 1092-2, Form B
- Valve Body Material: Grey cast iron, EN-GJL-250 (EN-JL 1040)
- Valve Seat Material: Grey cast iron, EN-GJL-250
- Spindle Material: Stainless steel, 1.4021 (X20Cr13)
- Plug Material: Stainless steel, 1.4021 (X20Cr13)
- Stuffing Box Material: Stainless steel, 1.4104 (X12CrMoS-17)
- Stuffing Box Seals: Double EPDM O-rings with wiper ring
- Sealing Type: Metal-to-metal
- Actuator Compatibility: SAUTER AVM 322(S), AVM 234S and AVF 234S
- Maximum Differential Pressure (Δpv): 0.6 bar
- Valve Weight: 41.3 kg
- Installation Length: 350 mm
- Maximum Media Temperature for Low-Pressure Steam: 115 °C