Features:

• Highly Accurate - Controls output pressure to within 0.1%
• Positive and Negative Bias Capability - When adjusted for positive bias, output is directly proportional to the input signal plus the bias setting. Output pressure can never go below the value of the bias setting regardless of signal pressure. When set for negative bias, the output pressure will remain at minimum until the signal pressure is some value greater than the negative bias
• Internal Bias Adjustment - The standard Type 200 is provided with an internal bias adjustment screw, which prevents casual tampering with the bias setting
• External Bias Adjustment - The Type 200EB is available with an optional external bias adjustment screw, which allows easy access to the bias setting
• High Relief Capacity - The Type 200HR provides an increased exhaust capacity. Its highflow relief valve ensures quick “blow down” for release of downstream pressure
• Stable Output - Highly stable under variable operating conditions

Applications:

• Operation of multiple devices from one controlled source over a range of pressures
• Control of pressures in remote locations
• Volume boosting
• Gas mixing