ECON® Line blind valve Type: 1578 Steel Flange

Product documents

Document	Document type
Product Manual	Installation Operation Manual (PDF)
Product overview	Download

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ECON line blind valves are specially designed to separate pipelines and storage tanks for 100% (segregation). The excellent quality guaranties a safe, reliable and environmentally friendly solution.
This in contrary by use of blind plates and “spectacle line blinds” which is labor-intensive and will always cause a loss af medium. Due to its quick open- and close mechanism ECON line blinds are easy to operate and the two combined discs – also called JoJo- can be removed or installed safe and free of leakage.
Application

Oil and Chemical tankers and drilling-rigs.
Storage tanks for oil, chemicals and gasses.
Loading platforms
Oil refineries
Cryogenicapplications
Steam

Tables

DN	L	H	A	S	M	Drain plug	Weight
["]	mm	mm	mm	mm	mm	["]	[kg]
50	154	201	165	30	30	1/2"	20
65	154	211	185	32	30	1/2"	22
80	154	218	200	36	30	1/2"	24
100	162	252	235	36	36	1/2"	34
125	162	269	270	50	36	1/2"	44
150	162	292	285	50	36	1/2"	48
200	162	331	350	55	36	1/2"	75
250	200	355	405	70	36	1"	114
300	200	360	460	70	36	1"	120

Size	Pressure rating	-10/+23	50	70	100	120	150	175	[°C]
DN50-DN300	PN10	10	7,7	5,9	4,3	3,4	1,8	1,2	[bar]
DN50-DN300	PN16	16	12	9,4	6,9	5,5	2,9	1,9	[bar]
DN50-DN300	PN25	25	19	14,7	10,8	8,6	2,9	1,9	[bar]

Norm: EN (DIN)

Housing material: Steel

Nominal inner diameter

Connection: Flange

Pressure rating

Face to Face length (mm)

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ECON® Line blind valve Type: 1578 Steel/PTFE PN16 Flange DN65 ERIKS Item #: EC015780065T200K Catalogue item no 1: 9704247 Estimated delivery date 06-01-2025 Compare Compare	Price (Per each): £469.29	{"addToCartPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn16 flange dn65", "item_id": "gr3559437276496246", "material_number": "EC015780065T200K", "price": "469.29", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "quantity": "" } } {"itemTrackPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn16 flange dn65", "item_id": "gr3559437276496246", "material_number": "EC015780065T200K", "price": "469.29", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "index": "1", "quantity": "" } }
ECON® Line blind valve Type: 1578 Steel/PTFE PN16 Flange DN100 ERIKS Item #: EC015780100T200K Catalogue item no 1: 9704209 Estimated delivery date 06-01-2025 Compare Compare	Price (Per each): £908.35	{"addToCartPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn16 flange dn100", "item_id": "gr3559437276496236", "material_number": "EC015780100T200K", "price": "908.35", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "quantity": "" } } {"itemTrackPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn16 flange dn100", "item_id": "gr3559437276496236", "material_number": "EC015780100T200K", "price": "908.35", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "index": "2", "quantity": "" } }
ECON® Line blind valve Type: 1578 Steel/PTFE PN16 Flange DN200 ERIKS Item #: EC015780200T200K Catalogue item no 1: 9704212 Estimated delivery date 06-01-2025 Compare Compare	Price (Per each): £1,998.55	{"addToCartPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn16 flange dn200", "item_id": "gr3559437276496229", "material_number": "EC015780200T200K", "price": "1998.55", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "quantity": "" } } {"itemTrackPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn16 flange dn200", "item_id": "gr3559437276496229", "material_number": "EC015780200T200K", "price": "1998.55", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "index": "3", "quantity": "" } }
ECON® Line blind valve Type: 1578 Steel/PTFE PN10 Flange DN250 ERIKS Item #: EC015780250T100K Catalogue item no 1: 9704213 Estimated delivery date 06-01-2025 Compare Compare	Price (Per each): £3,158.21	{"addToCartPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn10 flange dn250", "item_id": "gr3559437276496240", "material_number": "EC015780250T100K", "price": "3158.21", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "quantity": "" } } {"itemTrackPD":{ "item_name": "line blind valve type: 1578 steel/ptfe pn10 flange dn250", "item_id": "gr3559437276496240", "material_number": "EC015780250T100K", "price": "3158.21", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"line blinds", "item_category3":"", "item_category4": "pr3559437276496691", "item_stockstatus": "available on date", "item_variant": "ea", "index": "4", "quantity": "" } }