VENN Check valves for fittings(Control Side, Plumbing Thread Nominal:3/4B)
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VENN
Spring-type for apartment buildings, houses, building facilities, etc. (low pressure loss, prevents water hammer)
[Features]
· For various industrial water supply systems; prevents backflow using back pressure when the pressure of the supply water source decreases due to industrial water supply cutoff, and for maintenance of a reliable and safe industrial water supply.
· Spring style with a closing valve for back-flow prevention during a water outage; prevents water hammering, delivering excellent safety.
· Valve body includes a synthetic rubber disk.
· Usable with warm water up to 90°C.
· Water can be supplied with low pressure loss.
· Pipe end cores are used for connectors, as they are made of material that will not rust, thus preventing rust-colored water.
· The valve body employs a cartridge structure for easy maintenance.
· Noise is kept to 40 dB or below (at rated flow rate) while water is flowing, roughly the same level of noise produced by standard pipes.
Starting from∗ : |
43.20 €
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Min. Shipping Days : |
10 Days
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*Unit price with basic configuration
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VENN
Ensures a safe and reliable supply of water for various types of industrial water supply systems by preventing backflow (due to backpressure resulting from pressure drops when the supply is cut off). Compliant with the Japan Water Works Association 'JWWA-B-129 Backflow Preventer Valve' standard. A check valve is installed on the inlet end of the mixing valve to ensure the safety of industrial water supply and hot water systems.
[Features]
·Allows for easy maintenance, without having to remove the check valve from the pipe.
• The provision of an inspection hole allows for easy function checks.
·Reduces pressure drops.
• Usable with warm water up to 90°C.
• Pipe end cores are used for connectors, as they are made of material that won't rust, thus preventing rust-colored water.
Starting from∗ : |
253.32 €
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Min. Shipping Days : |
10 Days
|
*Unit price with basic configuration
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Type
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Applicable Fluid
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Nominal Pressure
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Body Material
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Supply Side, Connection Type
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Supply Side, Plumbing Thread Nominal
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Supply Side, Tube Flange Nominal
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Control Side, Connection Type
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Control Side, Plumbing Thread Nominal
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Control Side, Tube Flange Nominal
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Max. Operating Pressure(MPa)
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Cracking Pressure(MPa)
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Brand | VENN | VENN |
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Product Series | CS-3SSN, Check Valve (for Cold Water / Hot Water) | CS-7N Type Check Valve (for Cold / Hot Water) |
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Starting from∗ |
43.20 €
*Unit price with basic configuration |
253.32 €
*Unit price with basic configuration |
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Min. Shipping Days : |
10 Days
|
10 Days
|
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Type | Others | Others |
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Applicable Fluid | Water | Water / Others |
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Nominal Pressure | No Standard, Others | No Standard, Others |
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Body Material | Bronze | Bronze |
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Supply Side, Connection Type | Rc (R) | Rc (R) |
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Supply Side, Plumbing Thread Nominal | 3/4B | 3/4B |
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Supply Side, Tube Flange Nominal | - | - |
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Control Side, Connection Type | Rc (R) | Rc (R) |
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Control Side, Plumbing Thread Nominal | 3/4B | 3/4B |
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Control Side, Tube Flange Nominal | - | - |
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Max. Operating Pressure(MPa) | 1 | 1 |
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Cracking Pressure(MPa) | - | - |
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