Sorry, this family of products is no longer available. The replacement family of products is t2b-ethercat-exhaust-throttle-valves.

T3BA High-speed Exhaust Throttle Valves with Integrated Controller

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t3b high-speed exhaust throttle valve with integrated controller

Overview

The T3B High-speed Exhaust Throttle Valves are specifically designed for applications where a simple pressure control system is desired. The T3B integrates all control, communication, and driver circuits within a throttle valve assembly, thereby eliminating the need for mounting a separate pressure control electronics module. The self-tuning control algorithm and high-speed operation drives the system to set point fast and with minimum overshoot, and ensures repeatable process recipes without operator involvement.

Specifications

Type

T3B High Speed Exhaust Throttle Valves
Accuracy

0.25% of set point, or 5mV (whichever is greater)
Control Range

0.0001%-100% Full Scale (with Dual Transducer Input)
Operating Temperature

Motor and Electronics: 0 to 40°C
Valve Body: 0 to 105°C, 150°C (optional)
Storage Temperature

-20 to 80°C
Seal Material

Kalrez®, Chemraz®
Others upon request

Power Requirements

DeviceNet: 11-25 VDC
Valve Power: 24 VDC @ <100 W maximum
Valve Speed

High speed, direct drive non-sealing: <0.2 seconds (available in 4 inch and smaller sizes only)
Standard speed, geared drives or F-seal versions: <0.5 - 1.0 seconds (size dependent)
Input-Output Signals

Analog I/O: Pressure input (dual channel)- Nominally ±10 VDC, ±5 VDC and ±1 VDC are selectable
Discrete I/O: Alarm trip point outputs - (2) relays @ 2.0A @ 30 VDC with status LEDs
Connectors

15-pin female Type "D" each channel (Analog)
Switches

Valve Open & Valve Close
Compliance

CE

Specifications

Type

T3B High Speed Exhaust Throttle Valves
Accuracy

0.25% of set point, or 5mV (whichever is greater)
Control Range

0.0001%-100% Full Scale (with Dual Transducer Input)
Operating Temperature

Motor and Electronics: 0 to 40°C
Valve Body: 0 to 105°C, 150°C (optional)
Storage Temperature

-20 to 80°C
Seal Material

Kalrez®, Chemraz®
Others upon request

Power Requirements

DeviceNet: 11-25 VDC
Valve Power: 24 VDC @ <100 W maximum
Valve Speed

High speed, direct drive non-sealing: <0.2 seconds (available in 4 inch and smaller sizes only)
Standard speed, geared drives or F-seal versions: <0.5 - 1.0 seconds (size dependent)
Input-Output Signals

Analog I/O: Pressure input (dual channel)- Nominally ±10 VDC, ±5 VDC and ±1 VDC are selectable
Discrete I/O: Alarm trip point outputs - (2) relays @ 2.0A @ 30 VDC with status LEDs
Connectors

15-pin female Type "D" each channel (Analog)
Switches

Valve Open & Valve Close
Compliance

CE