4422 Zetco WaterMarked 3-Piece Stainless Steel Low Temperature Ball Valve Socket Weld

A 316 grade stainless steel 3-piece ball valve with socket weld end connections, WaterMarked to WMTS-012 (Licence WM-022793). Modified PTFE seals work reliably to prevent leaks at low temperatures and the valve can be dismantled for regular maintenance and cleaning. An integral ISO 5211 indirect mounting pad can be accessed by removing the lockable lever handle.

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Series 4422 Zetco WaterMarked 3-Piece Stainless Steel Low Temperature Ball Valve Socket Weld

Design Features

  • Investment cast body in 316 grade stainless steel
  • Double D stem for indirect mounting pad
  • Modified PTFE ball seals for reliable operation at low temperatures
  • Removable handle on ISO 5211 mounting pad (refer to p. 3)
  • Handle can be locked in the open or closed position
  • Blow-out proof stem to prevent leakage and ensure safety

Production

  • Manufactured in China under ISO 9001 Quality Management System
  • All valves are pressure tested during production

Technical

  • Size range: DN15 (1/2") to DN50 (2")
  • Socket weld connections to ASME B16.11 (Class 3000)
  • Flow capacity: Full bore
  • Flow control: On/off only, not intended for throttling
  • Temperature range: -60°C to 150°C
  • Max. pressure: 4000 kPa (refer to graph)

Certifications

WMTS-012
WM-022793

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.