ADCA Vacuum breaker fig. 8922 series VB21 stainless steel internal thread

Product documents

Document	Document type
Product 3D image	Download
Product Data sheet default	Capacity Chart (PDF)
Product Manual	Installation Operation Manual (PDF)
Product overview	Download

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The VB21 vacuum breaker is a simple and reliable device which automatically relieves or “breaks” an unwanted vacuum, and restores the atmospheric pressure. it's particularly suitable for steam heated units of small and medium volume like heat exchangers and heating coils, calorifiers, jacketed kettles, steam boilers, and so on.

Application

Saturated and superheated steam.

Stock item

Housing material: Stainless steel 303

Connection: Internal thread

Connection size

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	ADCA Vacuümbreker Type 8922E series VB21 stainless steel 1/2" BSP ERIKS Item #: 14012759 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "vacuümbreker type 8922e series vb21 stainless steel 1/2" bsp", "item_id": "g1579278064767040", "material_number": "14012759", "price": "0", "item_brand": "adca", "item_category":"auxiliary flow products", "item_category2":"auxiliary steam products", "item_category3":"", "item_category4": "pr1579278056435757", "item_variant": "pce", "index": "1", "quantity": "" } }
	ADCA Vacuümbreker Type 8922E series VB21 stainless steel 1/2" NPT ERIKS Item #: 14479174 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "vacuümbreker type 8922e series vb21 stainless steel 1/2" npt", "item_id": "g1579278056268560", "material_number": "14479174", "price": "0", "item_brand": "adca", "item_category":"auxiliary flow products", "item_category2":"auxiliary steam products", "item_category3":"", "item_category4": "pr1579278056435757", "item_variant": "pce", "index": "2", "quantity": "" } }