GB4 Solenoid Valve by Alcon

The Alcon GB4 Solenoid Valve, part number 34D11Z3A1-1A21, is a 2/2 way normally closed valve designed for gas safety shut-off applications. This EN161 approved component features an aluminium body, nitrile seals, and 1/2"BSP ports. It operates within a pressure range of 0 to 140mbar and utilizes a 110v50Hz coil to actuate the 12.70mm orifice. Built for reliable flow control in industrial gas systems, this valve combines durable material construction with precise regulatory compliance to ensure secure shut-off functionality under specified pressure limits.

More Alcon part numbers

• 18D31Z5A3-5F259
• 22D11Z1E1-1A21
• 2325M23-SD2DKD
• 29B11F1A1-1A11
• 32B11C1A1-1B21
• 34C11Z3A1-1A11
• 34E11Z3A1-1A81
• 34E11Z3A1-1A81 , Series: GB6(C)
• 37B11J1E1-2E21
• 37B31J1E1-2FD08
• 4325M23-SD2DKM
• GB3C

See all Alcon products

Frequently Asked Questions(FAQ):

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Where can I buy GB4 by Alcon in the USA?

You can purchase GB4 by Alcon 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 GB4?

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 Alcon in the United States?

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

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How can I access GB4 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 GB4 to our written reply.

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Do you provide technical support for GB4?

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