ECON® Bellow sealed valve Type: 436 Steel Flange PN25/40

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The ECON bellows shut-off valve made of steel is 100% leak-free to the environment thanks to the double stainless steel bellows. This means it is also emission-free, making it particularly suitable for applications in the chemical and petrochemical industries and for use with high-temperature media such as steam and thermal oil.
Thanks to the stainless steel bellows, the valve is not only leak-free but also maintenance-free, as there is no stuffing box seal to be tightened. The additional stuffing box along the spindle is only used as a reserve.
As of DN200, the ECON bellows shut-off valve is supplied as standard with a pressure-relieving valve.

Application

General industry, power stations, exhaust gas purification, thermal oil systems, steam systems, heating systems, vacuum systems.

Pressure temperature range
Pressure class	-10/+50°C	100°C	150°C	200°C	250°C	300°C	350°C	400°C	425°C
PN25	25	23.4	22.2	21	19.2	17.4	16.2	15	13	[bar]
PN40	40	37.4	35.5	33.6	30.7	27.8	25.9	24	20.8	[bar]

ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN15 ERIKS Item #: 14154380 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn15", "item_id": "g1579278054354773", "material_number": "14154380", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "1", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN20 ERIKS Item #: 14154381 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn20", "item_id": "g1579278054354776", "material_number": "14154381", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "2", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN25 ERIKS Item #: 14154382 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn25", "item_id": "g1579278054354779", "material_number": "14154382", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "3", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN32 ERIKS Item #: 14154393 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn32", "item_id": "g1579278054354783", "material_number": "14154393", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "4", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN40 ERIKS Item #: 14154394 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn40", "item_id": "g1579278054354772", "material_number": "14154394", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "5", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN50 ERIKS Item #: 14154395 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn50", "item_id": "g1579278054354777", "material_number": "14154395", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "6", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN65 ERIKS Item #: 14154396 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn65", "item_id": "g1579278054354778", "material_number": "14154396", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "7", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN80 ERIKS Item #: 14154397 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn80", "item_id": "g1579278054354780", "material_number": "14154397", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "8", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN100 ERIKS Item #: 14154398 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn100", "item_id": "g1579278054354781", "material_number": "14154398", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "9", "quantity": "" } }
ECON® Bellow sealed valve Type: 436 Steel/1.0619N + Stellite Fixed disc Straight PN40 Flange DN125 ERIKS Item #: 14154399 Compare Compare	Please login to see prices	{"itemTrackPD":{ "item_name": "bellow sealed valve type: 436 steel/1.0619n + stellite fixed disc straight pn40 flange dn125", "item_id": "g1579278054354784", "material_number": "14154399", "price": "0", "item_brand": "econ®", "item_category":"valves and actuators", "item_category2":"bellows sealed globe valves", "item_category3":"bellows sealed globe valve flanged", "item_category4": "pr1579278054356636", "item_variant": "pce", "index": "10", "quantity": "" } }

ECON® Bellow sealed valve Type: 436 Steel Flange PN25/40

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