How does the Pneumatic valve of higher signal aluminum VOR ensure the two input signals remain isolated across its 2â10 bar operating pressure range?

The Pneumatic valve of higher signal aluminum VOR maintains isolation of the two input signals through its internal pneumatic logic and sealing design. Internally the valve compares the two incoming pressures and routes only the higher pressure to the output while physically preventing backflow or cross-communication between the input ports. Key features that ensure isolation across the 2â10 bar range: - Dedicated internal passages and one-way control elements: each input is fed to separate internal channels and controlled by a valve mechanism that permits flow from the higher-pressure side only, blocking the lower-pressure side. - Positive shut-off under differential conditions: when one input is higher, the mechanism closes or isolates the opposite channel so the lower signal cannot influence the output or feed back into the other input. - Reliable sealing materials and construction: the aluminum body combined with NBR seals maintains tight, pressure-resistant sealing over the specified temperature range, preventing leakage or signal bleed between ports across 2â10 bar. - Stable operation across pressure range: the valveâs mechanical design and NBR sealing are specified to operate reliably from 2 to 10 bar and â10Â°C to +80Â°C, ensuring consistent isolation performance throughout the rated conditions. Together these design elements allow the Pneumatic valve of higher signal aluminum VOR to deliver the higher of two input signals to the output while keeping the inputs isolated.

What maintenance is required to keep the Pneumatic valve of higher signal aluminum VOR operating reliably between -10Â°C and +80Â°C?

Pneumatic valve of higher signal aluminum VOR: To ensure reliable operation between -10Â°C and +80Â°C perform regular maintenance: - Inspect externally weekly to monthly (depending on use) for physical damage, corrosion, and loose fittings. - Check pneumatic connections and hoses for leaks using soapy water or leak detector; repair/replace as needed. - Verify operating pressure remains within 2â10 bar and that pressure source is dry and filtered; drain condensate and replace filters regularly. - Every 3â12 months inspect seals (NBR) for hardening, cracking or swelling-replace seals if any deterioration or after exposure to incompatible fluids or extremes. - Clean valve body (aluminum) with mild detergent; avoid aggressive solvents that damage NBR. - Cycle-test valve periodically to confirm correct switching and no sticking; increase frequency in harsh environments. - Store and operate within specified temperature range; if exposed to temperatures near limits, increase inspection frequency. - Keep maintenance records and follow OEM intervals if provided.

What materials and sealing (NBR) properties make the Pneumatic valve of higher signal aluminum VOR suitable for -10Â°C to +80Â°C?

The Pneumatic valve of higher signal aluminum VOR is suitable for the -10Â°C to +80Â°C temperature range thanks to two key material choices: - Aluminum body: Aluminum provides good thermal conductivity, dimensional stability, low weight and corrosion resistance across a wide temperature span. Its mechanical strength and resistance to thermal cycling keep the valve structure stable and leak-free between -10Â°C and +80Â°C. - NBR (nitrile rubber) sealing: NBR seals maintain elasticity and sealing performance across typical pneumatic temperatures. NBR is specified for good resistance to air, oils and many hydraulic fluids, and retains its sealing properties within approximately -25Â°C to +100Â°C in many formulations. In the -10Â°C to +80Â°C range NBR provides reliable compression, recovery and tightness, preventing interaction between the two input signals while matching the aluminum bodyâs thermal behavior. Together, the aluminum body and NBR sealing ensure mechanical stability, chemical compatibility and durable sealing performance required for the Pneumatic valve of higher signal aluminum VOR to operate reliably from -10Â°C to +80Â°C.

Pneumatic valve of higher signal aluminum VOR

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Additional information

Material	AL – aluminum

The VOR series higher signal valve is designed to separate the higher value signal from two input signals. The input signals do not interact with each other. Operating pressure: 2 ÷ 10 bar. Operating temperature: from -10°C to +80°C. Body material: aluminum. Sealing: NBR.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Price	Quantity	Actions	Catalogue
MW-W3603000001	VOR higher signal valve, 3 x GW BSP 1/8"	-	10	In stock	0 zł		Enquiry
MW-W3603000002	VOR higher signal valve, 3 x GW BSP 1/4"	-	10	In stock	0 zł		Enquiry

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The VOR series higher signal valve is designed to separate the higher value signal from two input signals. The input signals do not interact with each other. Operating pressure: 2 ÷ 10 bar. Operating temperature: from -10°C to +80°C. Body material: aluminum. Sealing: NBR.