Praher Plastics Canada 3-way rotary valve, DN50, PVC-C, solvent sockets d63 metric, Nitrile O-rings, Noryl rotor, grey

3-way rotary valve with solvent sockets metric

• Secure sealing
  under/counterpressure, vacuum
• NSF
  certified
• Proportional
  mixing function
• Operation
  simple and low-maintenance

Description

The 3-way rotary valve from Praher Plastics Canada offers a reliable and durable solution for precise flow control in pool technology, water treatment, and industrial applications. Thanks to its patented design (US 6.497.250) and high-quality materials, it impresses with its high operational reliability and long service life.

Product details

Features

• The valve housing is made of PVC-C and offers excellent chemical and thermal resistance.
• The glass fiber reinforced Noryl rotor guarantees high mechanical strength, dimensional stability, and corrosion resistance - even with changing temperatures and constant contact with water.
• The permanently lubricated rotor seal made of high temperature silicone with Teflon jacket ensures a secure seal and exceeds the requirements of over 3,000 dry cycles.
• The valves enable a proportional mixing function and are designed for an operating pressure of up to PN3.5 (50 PSI) and a back pressure of up to PN1 (15 PSI). With a vacuum resistance of up to 29" Mercury, they remain reliably sealed even under high negative pressure.
• A safety handle with position lock and two-color flow indicator markings (OPEN / CLOSED / FLOW) ensures clear, intuitive operation.
• Specially designed PLAST-TITE® screws made of 18.8 stainless steel prevent stress cracks in the plastic and facilitate maintenance and service.
• The universal shaft spline pattern adapts to most actuators.
• All wetted materials comply with NSF-50 and NSF/ANSI-61 standards and are therefore approved for drinking water and pool applications.

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