4046 Zetco 2-Piece Stainless Steel Self-Venting Lockable Ball Valve NPT Threads

An NPT female threaded 2-piece 316 grade stainless steel ball valve with a self-venting facility that enables the release of outlet pressure when the valve is closed. Equipment or sections of pipe can be maintained or replaced safely while pressure on the inlet side of the line is preserved. The lockable handle allows the valve to be locked in either the open or closed position.

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Series 4046 Zetco 2-Piece Stainless Steel Self-Venting Lockable Ball Valve NPT Threads

Design Features

  • Investment cast body in 316 grade stainless steel
  • Self-venting feature operates when valve is closed
  • Arrow on body to indicate flow direction
  • PTFE ball seals and stem packing for smooth, reliable operation
  • Blow-out proof stem to prevent leakage and ensure safety
  • Stainless steel lockable lever handle

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 ANSI B1.20.1 (NPT) threaded connections
  • Flow capacity: Full bore
  • Flow control: On/off only, not intended for throttling
  • Temperature range: -20°C to 150°C
  • Max. pressure: 4500 kPa (refer to graph)

Downloads

Specification Sheet

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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.