DN 20 PN 40 Stainless Steel 1.4408 2-Way Compact Flanged Ball Valve
BL2SH-AMF-SD-20-40
Tameson
USD $137.80

DN 20 PN 40 Stainless Steel 1.4408 2-Way Compact Flanged Ball Valve

DN 20 PN 40 Stainless Steel...
DN 20 PN 40 Stainless Steel...
DN 20 PN 40 Stainless Steel...
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DN 20 PN 40 Stainless Steel...
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BL2SH-AMF-SD-20-40
Tameson

2-Way compact DN 20 flanged ball valve made of stainless steel 1.4408 with PTFE sealings. The valve is suitable for water, oil, compressed air, fuels, solvents and aggressive media up to a maximum pressure of 40 bar or 580 psi. Handle operated and also suitable for electrical or pneumatic actuation with an ISO 5211 flange, F03. The valve operates within a temperature range from -20 to 200 °C (-4 to 392 °F).

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USD $137.80

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Description

This 2-way compact flanged ball valve with a full bore (20 mm) provides reliable on/off flow control. The valve has DN 20 PN 40 flanges for connection with pipes on both sides.

The housing of the valve is made of stainless steel 1.4408 and the ball is made of stainless steel 1.4408. The sealings are made of PTFE. The valve is suitable for various aggressive and corrosive media up to a maximum pressure of 40 bar or 580 psi. The valve operates within a temperature range from -20 to 200 °C (from -4 to 392 °F).

Use the handle to operate the valve. By rotating it 90 degrees, the valve will open or close. If the handle is perpendicular to the pipe, the valve is closed. Avoid opening and closing it quickly to protect the system from the possible water hammer and further damage. The valve has a flange according to the ISO 5211 F03 norm. This makes the valve suitable for electrical or pneumatic actuation. Always check if the design of the mounting flange suits your actuator.

Pros:

  • Suitable for aggressive and corrosive media thanks to the stainless steel housing and ball
  • The 2-part construction provides inspection and maintenance capabilities
  • Unobstructed media flow path thanks to the full bore construction
  • The ISO 5211 flange makes it suitable for electrical and pneumatic actuators and it is equipped with a handle for manual actuation
  • Easy interchange and maintenance thanks to the standardized DN 20/PN 40 flange

Cons:

  • To disassemble the valve for inspection and cleaning it has to be completely removed from the pipe

BL2SH-AMF-SD series

Our stainless steel compact flanged ball valve series ranges from DN 15 to DN 100. The operating pressure of these valves is up to 16 and 40 bar or 232 and 580 psi. The housing and the ball of the valves are made of stainless steel 316 which has the highest resistance to corrosion. These valves are suitable for a wide variety of media, such as water, steam, oil, compressed air, fuels, solvents and aggressive media. The high quality materials and PTFE/FKM sealings provide an operating temperature range of -20 to 200 °C (-4 to 392 °F). Besides flanges for connection with piping systems these valves are equipped with an ISO 5211 flange. This flange provides mounting of an electrical or a pneumatic actuator. To operate these valves use a handle. These ball valves have a full bore and offer maximum flow rates with the lowest pressure drop. The valves in the BL2SH-AMF-SD-series of Tameson are characterized by a long service life.

Downloads

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Specification

  • Connection sizeinfo
    DN 20
  • Materialinfo
    Stainless steel
  • Seal materialinfo
    Teflon (PTFE)
  • Max pressure difference at 20 °C (bar)
    40
  • Operationinfo
    Handle
  • Connection type
    Flange
  • Material qualityinfo
    Stainless steel 316 (1.4408)
  • Valve bore (mm)
    20
  • Kv value (m3/h)info
    46
  • Min temperature (°C)
    -20
  • Max temperature (°C)
    200
  • Housing construction
    2-part
  • ISO 5211 Flange typeinfo
    Flange F03
  • Model
    Straight
  • Handle height (mm)
    72
  • Article compression class
    PN 40
  • Material ball
    Stainless steel
  • Full bore
    Yes
  • Flange compression class
    PN 40
  • Ball seal
    Teflon (PTFE)

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