ECON® Butterfly valve Type: 4931 Ductile cast iron/Stainless steel Centric Handle Wafer type

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Product Manual	Installation Operation Manual (PDF)
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Application

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Tables

Pressure and temperature range
Size	Liner	Pressure rating	Temperature range	-20	100	140	200	[°C]
DN40 - DN150	PTFE	PN10	-20°/+200°C	10	10	10	6	[bar]
DN200 - DN300	PTFE	PN10	-20°/+200°C	10	10	7	3	[bar]

Valve design: Centric

Housing material: Ductile cast iron

Material quality: EN-JS1025

Nominal inner diameter

Connection: Wafer type

Pressure rating: PN10

Pressure rating flange: PN10/16 and Class 150

Face to Face length (mm): 56

Operation: Handle

Material liner: PTFE/SIL

Disk material: Stainless steel

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	ECON® Butterfly valve Type: 4931 Ductile cast iron/Stainless steel/PTFE/SIL Centric Handle PN10 Wafer type DN125- 5" ERIKS Item #: 12647309 Compare Compare	Price (Per piece): €1,799.00	{"addToCartPD":{ "item_name": "butterfly valve type: 4931 ductile cast iron/stainless steel/ptfe/sil centric handle pn10 wafer type dn125- 5"", "item_id": "gr0000001269585", "material_number": "12647309", "price": "1799", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"butterfly valves", "item_category3":"butterfly valves wafer", "item_category4": "pr1457957297947", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "butterfly valve type: 4931 ductile cast iron/stainless steel/ptfe/sil centric handle pn10 wafer type dn125- 5"", "item_id": "gr0000001269585", "material_number": "12647309", "price": "1799", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"butterfly valves", "item_category3":"butterfly valves wafer", "item_category4": "pr1457957297947", "item_variant": "pce", "index": "1", "quantity": "" } }
	ECON® Butterfly valve Type: 4931 Ductile cast iron/Stainless steel/PTFE/SIL Centric Handle PN10 Wafer type DN150- 6" ERIKS Item #: 12639345 Compare Compare	Price (Per piece): €2,107.00	{"addToCartPD":{ "item_name": "butterfly valve type: 4931 ductile cast iron/stainless steel/ptfe/sil centric handle pn10 wafer type dn150- 6"", "item_id": "gr0000001271138", "material_number": "12639345", "price": "2107", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"butterfly valves", "item_category3":"butterfly valves wafer", "item_category4": "pr1457957297947", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "butterfly valve type: 4931 ductile cast iron/stainless steel/ptfe/sil centric handle pn10 wafer type dn150- 6"", "item_id": "gr0000001271138", "material_number": "12639345", "price": "2107", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"butterfly valves", "item_category3":"butterfly valves wafer", "item_category4": "pr1457957297947", "item_variant": "pce", "index": "2", "quantity": "" } }