needle valve / shut-off / chemical-resistant / PTFE



  • Type:


  • Function:


  • Body:

    chemical-resistant, PTFE

  • Applications:

    process, instrumentation, for samples

  • Other characteristics:


  • Temperature:

    Max.: 100 °C (212 °F)

    Min.: 0 °C (32 °F)

  • DN:

    0.25 in, 0.375 in, 0.5 in, 0.75 in, 1 in


BUENO's PTFE Needle valve is Designed with simplicity and easy of installation.
Excellent chemical resistance
Ideal for use with instrumentation fitting as a sample valve
Wide range of operation temperature: 32°~212°F (0°~100°C)

PTFE stands for PolyTetraFluoroEthylene, which is the chemical term for the polymer (CF2)n.

Polytetrafluoroethylene (PTFE) is a thermoplastic member of the fluoropolymer family of plastics and has a low coefficient of friction, excellent insulating properties.

PTFE is chemically inert to most substances. It also can withstand high heat applications and it is well know for its anti-stick properties.

Choosing the right seat ring material is often the most challenging decision in Ball Valve Selection. To assist our customers during this process, we are willing to offer information on customer request.