Products

Dia-Flo Weir Diaphragm Valve

Dia-Flo Weir Diaphragm Valve

Product Description

Dia-Flo diaphragm valves are engineered for tough applications in the chemical processing, mining, power generation, pulp and paper, and water treatment industries.  Dia-Flo weir-type diaphragm valves are utilized to handle media which is corrosive, erosive, or contains solids which tend to clog other types of valves.  The weir-style diaphragm valve is used effectively as a control valve or where manual throttling of a fluid is desired.

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Specifications

Sizes:
1/2-12” (DN15-300)
Temperature Rating:
-30 - 350˚F (-34 - 177˚C)
Pressure Rating:
Vacuum – 200 psi (1380 kpa)

Model Features

Bubble tight shut-off – Tight shut-off across weir is independent of line pressure.
Bonnet isolation - Separates working components of valve from process fluids.
Packing-less design – No packing gland adjustments or stem seal leaks of dangerous media.
In-line maintenance – Bonnet assembly can be removed without taking valve out of line.
Streamlined fluid passage – Body design has minimal pockets or cavities where media can accumulate or entrap.


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Dia-Flo Weir Diaphragm Valve

Product Description

Dia-Flo diaphragm valves are engineered for tough applications in the chemical processing, mining, power generation, pulp and paper, and water treatment industries.  Dia-Flo weir-type diaphragm valves are utilized to handle media which is corrosive, erosive, or contains solids which tend to clog other types of valves.  The weir-style diaphragm valve is used effectively as a control valve or where manual throttling of a fluid is desired.

Download Literature

Specifications

Sizes:
1/2-12” (DN15-300)
Temperature Rating:
-30 - 350˚F (-34 - 177˚C)
Pressure Rating:
Vacuum – 200 psi (1380 kpa)

Model Features

Bubble tight shut-off – Tight shut-off across weir is independent of line pressure.
Bonnet isolation - Separates working components of valve from process fluids.
Packing-less design – No packing gland adjustments or stem seal leaks of dangerous media.
In-line maintenance – Bonnet assembly can be removed without taking valve out of line.
Streamlined fluid passage – Body design has minimal pockets or cavities where media can accumulate or entrap.

Dia-Flo