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  4. K-40 type medium container wrench type brass back seat valve (W22) (Hamai Co., Ltd.)
K-40 type medium container wrench type brass back seat valve (W22)-K-40-0RS
K-40 type medium container wrench type brass back seat valve (W22)-Hamai Co., Ltd.

K-40 type medium container wrench type brass back seat valve (W22)
Hamai Co., Ltd.

About This Product

■Wrench type back seat valve for medium containers

A wrench-type brass back seat valve for medium containers that does not have a handle. Gland packing made of Teflon and O-rings achieve high airtightness, and can be used with a wide range of compressed and liquefied gases. We carry out strict manufacturing in accordance with the High Pressure Gas Safety Act (some gases are not covered).

■Specifications

・Made of brass ・Flammability ・Nonflammable ・Flame support

■Features

・Designed specifically for medium containers, we have many successful implementations. - Wrench type without a handle. ・C3771 brass material is used for the valve body. - Maintains high airtight performance with Teflon gland packing and O-ring. - Compatible with both general high pressure compressed gas and liquefied gas. ・The lineup also includes a model with a check valve and the K-44 series with a double O-ring structure that pursues even more airtight performance. ・19.6MPa (200Kg/cm²) also available for filled containers.

■Precautions when handling the product When installing the product in a container

・Do not attach the valve to anything other than a compatible container: Attach a valve that is compatible with the container. - Valve and container threads are in good condition: Make sure there are no harmful scratches on the threads. Do not reuse sealing material. ・Do not apply excessive torque

■Precautions when handling the product When filling with gas

Do not overfill: Fill with the appropriate amount of gas using a pressure gauge or scale. After filling with gas, close the valve handle (wrench) to the appropriate torque.

■Precautions when handling the product When transporting the product

Do not handle roughly: Do not handle roughly or drop it.

■Precautions when handling the product When consuming gas

Open and close the valve quietly and slowly, and do not apply excessive torque.

■Precautions when handling the product When removing from the container

Make sure there is no gas in the container: Make sure there is no gas left in the container.

  • Product

    K-40 type medium container wrench type brass back seat valve (W22)

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1 Models of K-40 type medium container wrench type brass back seat valve (W22)

Image Part Number Price (excluding tax) Filling port Fuse metal Handle Gas name
K-40 type medium container wrench type brass back seat valve (W22)-Part Number-K-40-0RS

K-40-0RS

Available upon quote

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Hamai Co., Ltd.

  • Japan

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