ECON® Check valve Type: 77 Cast iron Flange PN16

Product documents

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

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Cast iron 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	L	H	Weight	Kv-value	Min. Opening pressure
[mm]				[kg]	[m3/hr]	[bar]
15	95	130	56	2,1	5,6	0,05 - 0,1
20	105	150	56	2,7	7,2	0,05 - 0,1
25	115	160	67	3,8	13,1	0,05 - 0,1
32	140	180	76	5,5	17,5	0,05 - 0,1
40	150	200	89	7,4	30	0,05 - 0,1
50	165	230	96	9,5	40,5	0,05 - 0,1
65	185	290	104	15	79	0,05 - 0,1
80	200	310	124	20	115	0,05 - 0,1
100	220	350	161	29	181	0,05 - 0,1
125	250	400	174	41	225	0,05 - 0,1
150	285	480	197	66	364	0,05 - 0,1
200	340	600	248	111	690	0,05 - 0,1
250	405	730	333	196	1010	0,05 - 0,1
300	460	800	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: Straight

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: 77 Cast iron/Stainless steel Disc With spring Straight PN16 Flange DN150 ERIKS Item #: 11810446 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 77 cast iron/stainless steel disc with spring straight pn16 flange dn150", "item_id": "gr0000000561365", "material_number": "11810446", "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_0103_mvd", "item_variant": "pce", "index": "1", "quantity": "" } }
	ECON® Check valve Type: 77 Cast iron/Stainless steel Disc With spring Straight PN16 Flange DN200 ERIKS Item #: 11810447 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "check valve type: 77 cast iron/stainless steel disc with spring straight pn16 flange dn200", "item_id": "gr0000000563878", "material_number": "11810447", "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_0103_mvd", "item_variant": "pce", "index": "2", "quantity": "" } }