4040 Zetco 2-Piece Stainless Steel Spring Return Ball Valve

A female threaded, 2-piece investment cast 316 grade stainless steel ball valve, with a spring return handle that automatically returns the valve to a closed position when the valve is not being manually operated, making the valve ideal for applications where automatic line shut off is critical in the event of operator incapacitation.

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Series 4040 Zetco 2-Piece Stainless Steel Spring Return Ball Valve

Design Features

  • Investment cast body in 316 grade stainless steel
  • Spring return handle automatically returns the valve to the closed position when manual control is released
  • Handle can be locked in the closed position
  • PTFE ball seals for smooth, reliable operation
  • Blow-out proof stem to prevent leakage and ensure safety

Production

  • Manufactured in Taiwan (R.O.C.) under ISO 9001 QMS
  • All valves are pressure tested during production

Technical

  • Size range: DN8 (1/4") to DN50 (2")
  • Female ISO 7/1 Rp (BSPP) threaded connections
  • Flow capacity: Full bore
  • Flow control: Full shut-off when not manually held open
  • Temperature range: -20°C to 150°C
  • Max. pressure: 4500 kPa (refer to graph)

Downloads

Specification Sheet

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Valve specialist - best range, quality & brand
Zetco stands apart from the competition as the valve distribution specialist, manufacturing its entire brass and bronze valves exclusively in Italy. We are dedicated to the provision of superior ball valves, gate valves, globe valves, and check valves suitable for a broad spectrum of applications encompassing plumbing, gas, HVAC, civil works, OEM, mining and industrial sectors. For manual isolation valves in our markets, Zetco has the best range, the best quality and the best brand.