Does the VSR brass quick release pneumatic valve require any special maintenance for its nickel-plated brass body and seals?

No special maintenance is required for the VSR brass quick release pneumatic valve beyond standard practices for pneumatic valves. Key recommendations: - Keep the nickel-plated brass body clean and dry to avoid surface contamination; occasional wipe-down with a soft cloth is sufficient. The nickel plating resists corrosion, so no special coatings or treatments are needed. - Inspect seals regularly (flat gasket: NBR; lip seal: polyurethane) for wear, hardening, cuts or swelling. Replace seals if any degradation is found to maintain proper sealing and performance. - Ensure operating conditions remain within specified limits: 0Â°C to +80Â°C and 0.5â12 bar. Exposure outside these ranges can accelerate seal aging or damage components. - Avoid aggressive solvents or abrasives on the nickel-plated surfaces and seals; use mild soap and water or manufacturer-recommended cleaners. - Periodically check fittings and threads for tightness and signs of leakage; tighten or reseal with appropriate thread sealant if needed. Following these simple checks will preserve the nickel-plated brass body and maintain seal life and reliable operation of the VSR brass quick release pneumatic valve.

Can the VSR brass quick release pneumatic valve operate safely below 0Â°C or above +80Â°C?

No. The VSR brass quick release pneumatic valve is specified for an operating temperature range from 0Â°C to +80Â°C. Using it below 0Â°C or above +80Â°C would be outside the manufacturerâs stated limits and could compromise the NBR gasket, polyurethane lip seal, materials (nickel-plated brass, anodized aluminum) and safe performance. For applications outside 0Â°Câ+80Â°C, select a valve rated for the required temperature range or consult the manufacturer.

Is the VSR brass quick release pneumatic valve compatible with different seal materials for specific fluids or gases?

Yes. the VSR brass quick release pneumatic valve is compatible with different seal materials to an extent, but compatibility depends on the specific fluid or gas and the operating conditions. Key points from the product description: - Body and cover: nickel-plated brass (small sizes), anodized aluminum (1/2"). - Seals provided: flat gasket made of NBR (nitrile rubber) and a lip seal made of polyurethane. - Operating limits: max pressure 12 bar, min pressure 0.5 bar, temperature 0Â°C to +80Â°C. Compatibility guidance: - NBR (nitrile) flat gasket: Good for general compressed air and many non-aggressive oils, hydrocarbons and greases. Not recommended for strong polar solvents, ketones, or high-temperature applications above ~80Â°C. - Polyurethane (PU) lip seal: Excellent abrasion resistance and good for compressed air and many hydraulic oils; offers good resilience and sealing under pressure. Less compatible with strong oxidizers, certain solvents (e.g., ketones) and very low temperatures below 0Â°C. - For inert gases (air, nitrogen) and typical pneumatic oils/fluids, the supplied NBR and polyurethane seals are appropriate within the stated pressure and temperature ranges. - For aggressive chemicals, steam, or temperatures outside 0â80Â°C, these seals may degrade; alternative seal materials (e.g., Viton/FKM for high-temperature and chemical resistance, EPDM for hot water/steam compatibility) would be needed, but the valve must be confirmed by the manufacturer to accept those seal swaps. Recommendation: If you plan to use fluids or gases other than dry compressed air or common pneumatic oils, contact the manufacturer/supplier to confirm seal-change options and material compatibility, and ensure operating pressure and temperature remain within the valveâs limits.

VSR brass quick release pneumatic valve

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Additional information

Material	B – brass (bronze)

The quick exhaust valve is used to increase the speed of the actuator by rapidly venting air. Body material: nickel-plated brass. Cover material: nickel-plated brass (1/8″ ÷ 1/4″), anodized aluminum (1/2″). Flat gasket: NBR. Lip seal: polyurethane. Maximum pressure: 12 bar. Minimum pressure: 0.5 bar. Operating temperature: from 0°C to +80°C.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-9101201	VSR quick release valve 1/8"	3	12	In stock	Enquiry
MW-9201201	VSR 1/4" quick release valve	6	12	In stock	Enquiry
MW-9301201	VSR 3/8" quick release valve	10	12	In stock	Enquiry
MW-9401201	VSR 1/2" quick release valve	12	12	In stock	Enquiry

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The quick exhaust valve is used to increase the speed of the actuator by rapidly venting air. Body material: nickel-plated brass. Cover material: nickel-plated brass (1/8″ ÷ 1/4″), anodized aluminum (1/2″). Flat gasket: NBR. Lip seal: polyurethane. Maximum pressure: 12 bar. Minimum pressure: 0.5 bar. Operating temperature: from 0°C to +80°C.