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  6. Raw water and agricultural water air valve Space Air Mini D21 type

Raw water and agricultural water air valve Space Air Mini D21 type

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last updated:Jun 09, 2025

清水工業
清水工業
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Air valve made of nylon resin, ideal for agricultural water and reclaimed water mixed with foreign substances.

The air layer created within the valve prevents foreign substances from adhering to the shut-off section, supporting the protection of the piping and the reduction of water supply energy through appropriate exhaust. Features - The air layer generated by the low-position float and conical valve box blocks debris and foreign objects, preventing poor shut-off and malfunction. - The unique rolling seal structure prevents the valve seat from sticking. For more details, please contact us or download the catalog.

    valvePiping Materials
D21フランジ形_RGB.jpg

Raw water and agricultural water air valve Space Air Mini D21 type

D21フランジ形_RGB.jpg
D21フランジ形_RGB.jpg
  • Related Link - https://shimizukogyo.co.jp/products/5819.html

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basic information

Nominal diameter: Threaded type: Connection thread R1 1/4 Flanged type: Connection diameter 75 mm Fluid used: Agricultural water, reclaimed water, industrial water, others Maximum operating pressure: 1.0 MPa

Price range

Please contact us for details

Delivery Time

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Applications/Examples of results

It is being adopted for agricultural water piping and similar applications.

catalog(1)

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Raw water and agricultural water air valve Space Air Mini D21 type

Raw water and agricultural water air valve Space Air Mini D21 type

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Raw water and agricultural water air valve Space Air Mini
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Raw water and agricultural water air valve Space Air Mini
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Company information

清水工業

清水工業

Manufacturing and processing contract

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A valve manufacturer based in Hikone City, Shiga Prefecture. As a member of the AVK Group (Denmark), it manufactures and sells valves and fire hydrants for domestic water supply and sewage systems. Additionally, it imports and sells various valves and fire hydrants that meet international standards for water supply, gas, fire protection piping, and industrial plants.

Product/Service List (51)

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