D559T1-1M-5 Relief valve by Circle Valve

The D559T1-1M-5 is a 500 series pressure relief valve equipped with a deflector cap. Designed as a non-ped pop-off relief valve, this component features a durable 316 stainless steel body and reliable Buna-N seals. It operates within a wide temperature range of -65°F to +275°F (-54°C to +135°C). The valve is built with a 1/8" male NPT pipe thread connection designated for vent only use. It features a cracking pressure of 5 psig with a tight cracking pressure tolerance of ±5%, making it suitable for precise overpressure protection in industrial applications requiring stainless steel construction and dependable elastomeric sealing.

More Circle Valve part numbers

• 532T12M20 PED
• 559T1-2M-10
• 559T12M22 PED
• 9459T12MP PED

See all Circle Valve products

Frequently Asked Questions(FAQ):

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Where can I buy D559T1-1M-5 by Circle Valve in the USA?

You can purchase D559T1-1M-5 by Circle Valve from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.

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What is the price of the D559T1-1M-5?

Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.

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Who is the official distributor or seller of Circle Valve in the United States?

While we are not the official distributor or seller of Circle Valve in the United States, we source our products from reliable channels and offer you original Circle Valve equipment at competitive prices.

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How can I access D559T1-1M-5 catalogs, user manuals, technical documents, and PDFs?

Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for D559T1-1M-5 to our written reply.

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Do you provide technical support for D559T1-1M-5?

While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.