PN16 ROW 15 flange valve wedge (gray cast iron)

Application

Water intended for human consumption. In instalations: for water, potable water and other inert fluids to flow closing.

Admission

The State Hygiene Institute in Warsaw.

Technical data

Working pressure PN16.
Temp max 40°C. For water.
Temp max 70°C. For other liquids
Flange connection according to PN-EN 1092-2.
Housing length according to PN-EN 558+A1.
Maximum torque closure MOT=1xDN [Nm].
Requirements and tests according to PN-EN 1074 – 1 and 2.
Industrial valves PN-EN 1171

Design features

Full, smooth culvert, free of depressions.
Wedge nut fixed, no backlash, preventing vibration of wedge during operation of the bolt.
Non-rising stem made of stainless steel with rolled thread, secured with a resistance nut.
Wedge vulcanized inside and outside with a rubber compound, suitably shaped and secured against rotation with rails.
Cover screws are recessed and sealed with a hot mass and protected against corrosion.
Internal and external protection against corrosion with epoxy powder paint RAL 5005 with a thickness of 250μm and puncture resistance of 3kV.

Download catalogue card
“Zasuwa klinowa kołnierzowa PN16 szereg 15 z żeliwa szarego GJL-250 - 2200” PDF, 800 KB


Download declaration of performance
“Zasuwy klinowe kołnierzowe” PDF, 102 KB