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Econosto Butterfly Valves

Econosto Butterfly Valves

We offer Econosto Butterfly Valves feature the following four general design options:
Ring type:
This type is suitable for mounting between flanges acc. to DIN or ANSI
Monoflange type:
This model is suitable for mounting between flanges acc. to DIN, and can also serve as dead-end valve as reduced pressure.
Lug type:
This type is suitable for mounting between flanges acc. to DIN or ANSI by means of the tapped holes. Also can serve as a dead-end valve at maximum operating pressure.
Double-flange type:
This type is connected with the counterflanges in the pipe sections by means of the two cast flanges, used as ship side valve according to the rules of various classification bureaus.

Econosto Ductile Cast Iron Butterfly Valves

Econosto Ductile Cast Iron Butterfly Valves


Econosto ductile cast iron butterfly valve, wafer type with centric disc, one piece shaft support
Econosto High Performance Butterfly Valves

Econosto High Performance Butterfly Valves


Econosto High Performance butterfly valves, wafer type with streamlined double eccentric disc and
Econosto PTFE-lined Butterfly Valves

Econosto PTFE-lined Butterfly Valves


Econosto PTFE-lined butterfly valve, ring type with centric disc. Disc and shaft are manufactured
Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4622

Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4622


Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4622 Specifications:Connections:FlangeSealing: NBRNom. inner diameter 1:DN 400Body material:Cast iron, nodularValve butterfly material: BronzePressure rating: PN 10Flange pressure rating: PN 10Operation :Worm gearboxMaterial control:C
Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4621

Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4621


Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4621 Specifications:Connections:FlangeSealing: NBRNom. inner diameter 1:DN 400Body material:Cast iron, nodularValve butterfly material: BronzePressure rating: PN 10Flange pressure rating: PN 10Operation :Worm gearboxMaterial control:C
Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4620

Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4620


Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4620 Specifications:Connections:FlangeSealing: NBRNom. inner diameter 1:DN 400Body material:Cast iron, nodularValve butterfly material: BronzePressure rating: PN 10Flange pressure rating: PN 10Operation :Worm gearboxMaterial control:
Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4623 Order code 208789

Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4623 Order code 208789


Econosto Rubber Lined Butterfly Valve Flange Type Series 46 Fig. 4623 Order code 208789 Specifications:Connections:FlangeSealing: NBRNom. inner diameter 1:DN 400Body material:Cast iron, nodularValve butterfly material: BronzePressure rating: PN 10Flange pressure rating: PN 10Operation :Worm gearbox
Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359774

Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359774


Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359774 Specifications:Connections: Wafer typeSealing: NBRNom. inner diameter: 1 DN 100Body material: Cast iron, nodularValve butterfly material: BronzePressure rating: PN 16Flange pressure rating: PN 6/10/16 and ANSI 150Operation:
Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359773

Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359773


Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359773 Specifications:Connections: Wafer typeSealing: NBRNom. inner diameter: 1 DN 100Body material: Cast iron, nodularValve butterfly material: BronzePressure rating: PN 16Flange pressure rating: PN 6/10/16 and ANSI 150Operation:
Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359772

Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359772


Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359772 Specifications:Connections: Wafer typeSealing: NBRNom. inner diameter: 1 DN 100Body material: Cast iron, nodularValve butterfly material: BronzePressure rating: PN 16Flange pressure rating: PN 6/10/16 and ANSI 150Operation:
Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359704

Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359704


Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359704 Specifications:Connections: Wafer typeSealing: NBRNom. inner diameter: 1 DN 100Body material: Cast iron, nodularValve butterfly material: BronzePressure rating: PN 16Flange pressure rating: PN 6/10/16 and ANSI 150Operation:
Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359703

Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359703


Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359703 Specifications:Connections: Wafer typeSealing: NBRNom. inner diameter: 1 DN 100Body material: Cast iron, nodularValve butterfly material: BronzePressure rating: PN 16Flange pressure rating: PN 6/10/16 and ANSI 150Operation:
Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359702

Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359702


Econosto Ductile Cast Iron Butterfly Valve Fig.6731 Order Code 359702 Specifications:Connections: Wafer typeSealing: NBRNom. inner diameter: 1 DN 100Body material: Cast iron, nodularValve butterfly material: BronzePressure rating: PN 16Flange pressure rating: PN 6/10/16 and ANSI 150Operation:

Contact Us

  • A&S Actuator Co., Ltd.
  • 469 Xinsheng Road, Gaoxin District, Chengdu, Sichuan, China
  • Tel: +86-28-67638639
  • Fax: +86-28-86129221
  • Email: actuator@attachment8.com
  • Contact Person: Leo Zhang

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About Us

A&S Actuator Co., Ltd. is specialized in supplying a wide range of actuators, butterfly valves and cylinders.

Actuators Types:
electric actuators, pneumatic actuators, hydraulic actuators, rotary actuators, linear actuators, magnetic linear actuator, solar actuator, valve actuators, high speed actuators, low pressure actuators, heavy duty linear actuators, piston actuators.


Actuators Brands:
Ouma, Rotork, Honeywell, Kinetrol, Keystone, Parker, SMC, Air Torque, ARI, Azbil, Yamatake, Mitsubishi, OTK, OMAL, etc.

Butterfly Valves:
Danfoss, SMC, OMAL, Siemens, Yamatke, KITZ, etc.

Pneumatic Cylinders / Air Cylinders:
Bosch Rexroth, Parker, DELIXI, SMC, Festo, CKD, Camozzi, Koganei, AirTac, TPM, JMC, TPC, NORGERN, CHELIC, SNS, etc.

Our products have been exported to many regions, such as Europe, America, South Africa, South Asia and the Middle East countries, etc. We have earned a reputation for high-quality products and personalized customer service.

We would like any cooperation. Welcome to contact us for further information.

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