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G1/2'' Brass Gate Valve EPDM 20 bar - GL2BM
GL2BM-012
Tameson
£10.49
£12.69 incl vat
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G1/2'' Brass Gate Valve EPDM 20 bar - GL2BM

GL2BM-012
Tameson

This G1/2" brass gate valve, often called a shut-off valve, is suitable for water or other neutral liquid media from 0-20 bar and temperatures between 1°C and 80°C. It has an orifice of 15 mm. By simply turning the steel hand wheel, you can allow 100% of the flow or completely shut it off. Maintenance free and very reliable.

  • Manual
  • CAD file
View all
£10.49
£12.69 incl vat
In stock
Customers rate us: 9.36 / 10 90 reviews
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Order before 16:00 h, same day shipment

2 year warranty, Returns 14 days

Description

This manual gate valve offers a reliable solution to control the on/off operation of the flow. The brass body and EPDM seal makes this shut-off valve durable and ready for a long-service life. This G1/2" gate valve is suitable for temperatures between 1-80°C with a pressure range of 0-20 bar. It is simply used by turning the (non-rising) hand wheel to lift the wedge (also called disc or sleeve). When the wedge is lifted, a straight flow path is created with no obstruction. This leads to a very low pressure drop and it offers the possibility to clean the pipe with a pigging system. Another advantage of this gate valve is the very short construction length of 43 mm. The total height is 68 mm, and the steel hand wheel has a diameter of 45 mm to easily generate the needed lifting/closing torque. Gate valves are also known as sluice valves and they're often used as a shut-off valve. Generally, they are either left open or closed for an extended period of time rather than throttling flow. It can handle water or other neutral liquid media.

Pros:

  • Manually operated with durable steel hand wheel.
  • Suitable for a wide range of media including viscous media (typically up to 600 cSt).
  • Brass body for durability and chemical resistance.
  • Small construction length and easily installed to your piping with the G1/2" threads.
  • Temperature range of 1-80°C.
  • Pressure up to 20 bar.
  • No risk of water hammer due to slow closing.

Cons:

  • No automatic or remote control.
  • Not recommended to regulate flow rate.
  • It cannot be used for corrosive media, but can be used for a wide range of water and other neutral liquid media.
  • Requires multiple turns from open to closed, cannot be used for immediate closing.

GL2BM Series

The GL2BM series are reliable and durable manually operated gate valves meant for 100% on or off applications. They are often used for shut-off valves for water or other neutral liquid media. The valves have a brass housing, EPDM spindle seal, metallic slider seal, and a steel hand wheel to ensure they last for millions of cycles. Their available thread size is from G3/8" up to G6" with a diameter range of 13 mm to 143 mm. They are compact for their diameter size, with a construction length between 33-103 mm, (non-rising) height between 67-360 mm, and a handle diameter between 45-170 mm. Due to the materials, GL2BM gate valves withstand temperatures from 1°C to 80°C and a pressure of 10 bar or 20 bar depending on size. They require multiple turns to open/close, which helps prevent a water hammer.

Downloads

Specification

  • Port
    1/2 inch
  • Seal
    EPDM
  • Housing
    Brass
  • Function
    2 way
  • Min pres
    0
  • Max pres
    20
  • Orifice
    15
  • Max temp
    80
  • Series
    GL2BM

Downloads

Manual GL2BM (EN) pdf Download save_alt

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