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型號(hào) A454
品牌
廠商性質(zhì) 其他
所在地 上海市

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更新時(shí)間：2022-10-17 09:56:01瀏覽次數(shù)：698

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原價(jià)	￥1500
參考價(jià)	￥1000	￥900	￥800
訂貨量	1-2000臺(tái)	2000-4000臺(tái)	4000-6000臺(tái)

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DEMA電磁閥（力馬電磁閥）是美國(guó)生產(chǎn),，*，產(chǎn)品有高壓電磁閥,，加溫用電磁閥,，中央空調(diào)用電磁閥，洗車用電磁閥,，噴油用電磁閥等,，應(yīng)用廣泛，質(zhì)量好,，安全放心使用,。

詳細(xì)介紹

High Pressure Valves

DEMA’s high pressure valves are designed for pressures from 10 psi up to 1200 psi, are available for 3/8-1” pipes, have orifices from 11/32-15/16” and are intended for use with water only. They operate the same as a pilot operated valve except the pilot port is in a separate chamber from the piston. This allows the plunger to operate closer to the top plug with more force and consequently higher opening pressure.


453P/S	454P	458P/S

Model No.	Pressure Differential		Body Material	Pipe Size N.P.T.	CV Flow Factor #	GPM @ 60 psi (cv # x √ psi)
Model No.	min/psi	max/psi	Body Material	Pipe Size N.P.T.	CV Flow Factor #	GPM @ 60 psi (cv # x √ psi)
453P*	10	1200	Brass	3/8	1.8	13.95
453S**	10	1200	Brass	3/8	1.80	13.94
454P*	10	1200	Brass	1/2	3.70	28.66
458P*	10	1200	Brass	1″	11.10	85.98
458PS**	10	1200	Brass	1″	11.10	325.44