ECON® Check valve Type: 78 Cast iron Flange PN16

Product documents

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

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Cast iron angle pattern check valve, piston type, with bolted cover and flanged ends, pressure class PN16.

Application

General Industry.
Neutral liquids.
Steam, hot or cold water, oil, etc.
Suitable for horizontal and vertical (rising flow) mounting.

Technical information

Options

Tables

DN	A	L1	H1	Weight	Kv-value	Min. opening pressure
				Angled	Angled
mm	mm	mm	mm	[kg]		[bar]
15	95	90	50	2,2	7,2	0,05 - 0,1
20	105	95	47	2,8	9,2	0,05 - 0,1
25	115	100	57	3,9	16	0,05 - 0,1
32	140	105	60	5,5	22	0,05 - 0,1
40	150	115	70	7	37	0,05 - 0,1
50	165	125	73	9,2	51	0,05 - 0,1
65	185	145	79	12	98,5	0,05 - 0,1
80	200	155	77	17,2	143	0,05 - 0,1
100	220	175	112	25	226	0,05 - 0,1
125	250	200	119	36	281	0,05 - 0,1
150	285	225	123	55	455	0,05 - 0,1
200	340	275	157	97	860	0,05 - 0,1
250	405	325	333	196	1010	0,05 - 0,1
300	460	375	375	302	--	0,05 - 0,1

	-10/120°C	150°C	180°C	200°C	230°C	250°C	300°C
PN16	16	14,4	13,4	12,8	11,8	11,2	9,6	[bar]

Stock item

Norm: EN (DIN)

Construction type: Angle Pattern

Housing material: Cast iron

Material quality: EN-JL1040

Nominal inner diameter

Connection: Flange

Pressure rating: PN16

Face to Face length (mm)

Valve shape: Flap

Sealing: Stainless steel

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ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN25 ERIKS Item #: 11810460 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn25", "item_id": "gr0000000561077", "material_number": "11810460", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "1", "quantity": "" } }
ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN32 ERIKS Item #: 11810461 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn32", "item_id": "gr0000000563821", "material_number": "11810461", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "2", "quantity": "" } }
ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN40 ERIKS Item #: 11810462 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn40", "item_id": "gr0000000544000", "material_number": "11810462", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "3", "quantity": "" } }
ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN50 ERIKS Item #: 11810463 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn50", "item_id": "gr0000000561060", "material_number": "11810463", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "4", "quantity": "" } }
ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN65 ERIKS Item #: 11810464 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn65", "item_id": "gr0000000563556", "material_number": "11810464", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "5", "quantity": "" } }
ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN80 ERIKS Item #: 11810465 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn80", "item_id": "gr0000000559489", "material_number": "11810465", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "6", "quantity": "" } }
ECON® Check valve Type: 78 Cast iron/Stainless steel Disc With spring Angle Pattern PN16 Flange DN100 ERIKS Item #: 11810466 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 78 cast iron/stainless steel disc with spring angle pattern pn16 flange dn100", "item_id": "gr0000000565486", "material_number": "11810466", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"non-return valves", "item_category3":"non-return valves with flange connection", "item_category4": "pr_ec011469_0102_mvd", "item_variant": "pce", "index": "7", "quantity": "" } }