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Penstock Valve
Model: 1MU, DN 200 a 2000, PN 6 Mts. | Brand: Eathisa
In sewages it is common the use of penstock valves. This type of water contains solids and elements in suspension that used to damage the valves when they are not of good quality, causing serious deterioration and producing in this way a decreasing of their useful life.
DESIGN
Regarding to its design, it has a metallic obturator that causes the closing (on its higher part carries the NBR elastomer) and the seat is in NBR elastomer on its lower part and laterals. Its stem, for its part, is rotatory upward.
The sealing is made only in the last moment of closing, avoiding an unnecessary friction. Its closing is caused by the own pressure that the water force gives it.
Stainless steel gate.
The sealing is made only in the last moment of closing, avoiding an unnecessary friction. Its closing is caused by the own pressure that the water force gives it.
Stainless steel gate.
THIS ENSURES THAT
• It has 4 elastomer sealings easily replaceable, after the damage caused by the constant use. The elastomers are changed over remaining the valve in perfect conditions.
• During the whole acting process, the plate is moving over the rails in a way that the elastomers do not damage or brush. It is in the last moment in which the plate is released to cause the closing.
• The sealing is elastomeric over metal, therefore watertight.
• It duration is given by its stainless steel manufacturing.
• During the whole acting process, the plate is moving over the rails in a way that the elastomers do not damage or brush. It is in the last moment in which the plate is released to cause the closing.
• The sealing is elastomeric over metal, therefore watertight.
• It duration is given by its stainless steel manufacturing.
MATERIALS, DIMENSIONS AND WEIGHTS
OPERATING ACCESORIES
