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Duplex Valve FS2020-D2

Duplex Valve FS2020-D2

Duplex Valve FS2020-D2

Product catalog summary
Product Overview:
The FS2020-D2 is a Duplex Valve designed for fuel systems, allowing two independent fuel lines to be switched simultaneously. It is particularly suitable for fuel-injected or diesel engines requiring a return line, ensuring fuel is returned to the same tank, preventing wastage.

Specifications:
  • Feed and return valve size: 3/8"
  • Weight: 353g (excluding fittings)
  • Material: Body made from Aluminium Alloy (L168), Spindle from Brass (Cz121), Ball seals from PTFE, and 'O' rings from Viton(R) 75
  • Finish: Chromic anodised aluminium in contact with fuel
  • 360° positioning capability

Design Features:
  • Safety feature: Red button must be raised to switch fuel to the OFF position
  • Internal polished ball with PTFE seal glands for smooth, leak-free operation

Fittings:
The valve is compatible with various fittings, including:
  • BF20-H: 3/8" Hose Banjo Fitting
  • EF20: AN-6 Male Elbow Fitting
  • BF20: AN-6 Male Banjo Fitting
  • HF20: 3/8" Hose Fitting
  • FF20: 1/4" NPT Female Fitting
  • MF20: AN-6 Male Fitting
These fittings are suitable for FS20, EFS20, FS2020, EFS2020 fuel selectors, and other specified models.

Contact Information:
Andair Ltd, Unit 1, Dunsbury Business Park, Fulflood Road, Havant, Hampshire, PO9 5AX, England. Tel: +44(0) 2392 473 945, Fax: +44(0) 2392 473 946, Email: [email protected], Web: www.andair.co.uk

Note: Andair LTD reserves the right to change specifications without notice.
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Catalog excerpts

Duplex Valve FS2020-D2-1

Andair Ltd Unit 1, Dunsbury Business Park, Fulflood Road, Havant, Hampshire PO9 5AX, England Duplex Fuel Selectors are valves that have two separate compartments so that two independent fuel lines can be switched simultaneously. This makes them ideal for fuel injected or diesel engines where there needs to be a return line. The great aspect of these valves is that the fuel can be returned to the same tank from which it was drawn, thus preventing dumping fuel overboard. The FS2020-D2 Duplex fuel selector is a 3/8" feed and return valve, between two fuel tanks (LEFT - RIGHT). The Valve lever incorporates a safety feature where the red button has to be raised to switch the fuel to the OFF position. Inside the valve is a highly polished ball, packed with PTFE seal glands. This ensures a smooth and leak free operation. The valve is available with alternative fittings (see sheet FS20FIT) and an extension. Image shows FS2020-D2-6F 19.5 .768" Weight - 353g(ex fittings). Fittings - 6 Finish - All aluminium in contact with fuel, chromic anodised. Made from : Body - Aluminium Alloy (L168) Ball seals - PTFE 'O' rings - Viton(R) 75 Front View Satisfactory for all fuel types. 21.0 .827" Fascia Plate Rear View Andair LTD reserves the right to change specifications without notice.

 Open the catalog to page 1
Duplex Valve FS2020-D2-2

Andair Ltd Unit 1, Dunsbury Business Park, Fulflood Road, Havant, Hampshire PO9 5AX, England SPEC SHEET These fittings fit the following products: all FS20, EFS20, FS2020 and EFS2020 fuel selectors, the feed line of the FS22 and EFS22 duplex fuel selectors, the return line of the FS2520 and EFS2520 duplex fuel selectors, and all GAS375 gascolators. 19.5 0.768" BF20 AN-6 Male Banjo Fitting BF20-H 3/8" Hose Banjo Fitting 360° Positioning BF20-E 1/4" Hose Banjo Fitting 360° Positioning

 Open the catalog to page 2

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