Enolgas:
Brass Check valve
Features
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High resistance to all type of corrosion
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Thoroughly designed to prevent any type of leakage (Zero Leak).
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Separate operation mechanism isolated from Line media
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Easy to maintain, only remove the Bonnet during maintenance.
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Supporting actuators for valve control
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Linear Operation
Product specification
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Type "A Type"
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Weir design
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DN8 - DN350
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Up to 15% of sludge in the fluid
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Suitable for On / Off systems in processes with chemicals or acids.
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Type "KB Type"
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Straight through design
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For applications that require a high flow rate
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Can accommodate 100% of sludge in the fluid.
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Proseals:
Dual Plate Check valve
Features
-
High resistance to all type of corrosion
-
Thoroughly designed to prevent any type of leakage (Zero Leak).
-
Separate operation mechanism isolated from Line media
-
Easy to maintain, only remove the Bonnet during maintenance.
-
Supporting actuators for valve control
-
Linear Operation
Product specification
-
Type "A Type"
-
Weir design
-
DN8 - DN350
-
Up to 15% of sludge in the fluid
-
Suitable for On / Off systems in processes with chemicals or acids.
-
-
Type "KB Type"
-
Straight through design
-
For applications that require a high flow rate
-
Can accommodate 100% of sludge in the fluid.
-
Tecofi
Thin Check Valve
feature
Small size, easy to install, light weight
Installation and working position in liquid ascending horizontally and vertically. Short length.
Easy to install, light weight
Typical applications: water distribution and treatment (filter, pool equipment), air conditioning, hydrocarbon, irrigation, etc.
Product specification
Design in accordance with standard NF EN 14341. From DN 40 to DN 600.
Seat : rubber/metal.
Maximum working pressure : 16 bar.
Maximum temperature : + 170°C.
Pressure test according to standards EN 12266-1, DIN 3230, BS 6755 and ISO 5208. (Body : 24 bar. Seat : 17,6 bar.)
Face to face according to standard E 29-377 tab 2 serie FR, except DN 200 : serie FR variant ISO PN 10/16.
Mounting between flanges PN 10/16.