Siemens Manual For Chilled or Low-Temperature Hot Water in Closed Circuits Pneumatic Manual Control Valve BPZ Series, G

This Siemens 2-port seat valve is designed for controlling the flow of chilled or low-temperature hot water in closed circuits. With a maximum operating pressure of 8 bar and a temperature range of -5°C to +50°C, this valve is reliable and efficient for HVAC installations. The valve features external metric threaded connections and a reduced seat diameter for optimal performance.

• External metric threaded connections for easy installation
• Double O-ring packing with Teflon wiper for enhanced durability
• Linear flow characteristic for precise flow control
• Maximum inlet pressure of 232 psig for high-pressure applications

• Control and shutoff valve in HVAC installations
• Ideal for use in closed circuits for chilled water and low-temperature hot water
• Not suitable for steam applications, must be used within specified temperature range

No, this valve is not designed for steam applications.

Yes, with a maximum inlet pressure of 232 psig, the valve is suitable for high-pressure applications.

Yes, the valve is compatible with glycol solutions up to 50% concentration.

Yes, the valve assembly can be installed in the supply line or the return line.

Ensure that the piping system is free of dirt and foreign particles to prevent valve problems.