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Double Acting Pneumatic Lug Butterfly Valves

High-performance automation and ease of service for industrial systems. ORFA Industrial double acting pneumatic lug butterfly valves combine powerful bi-directional torque with the safety of a lugged body for maximum process efficiency.

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Total 29 products
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN65
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN65
619,92 USD
235,57 USD
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Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN100
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN100
811,80 USD
308,48 USD
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Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN50
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN50
531,36 USD
201,92 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN100
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN100
892,98 USD
339,33 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN80
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN80
708,48 USD
269,22 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN150
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN150
1.439,10 USD
546,86 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN125
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN125
1.173,42 USD
445,90 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN65
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN65
671,58 USD
255,20 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN40
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN40
450,18 USD
171,07 USD
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AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN50
AYVAZ KV-4 Lug Type Butterfly Valve with Double Acting Pneumatic Actuator PN16 DN50
538,74 USD
204,72 USD
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Lug type Butterfly Valve DN80 Double Acting Pneumatic Actuator Stainless Steel Clapper NBR Seal
Lug type Butterfly Valve DN80 Double Acting Pneumatic Actuator Stainless Steel Clapper NBR Seal
693,72 USD
228,93 USD
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Pneumatic Actuated Butterfly Valve Dn100 Lug Type Double Acting Nickel Clapper
Pneumatic Actuated Butterfly Valve Dn100 Lug Type Double Acting Nickel Clapper
789,66 USD
300,07 USD
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Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN25 PN16
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN25 PN16
428,04 USD
162,66 USD
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Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN300 PN16
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN300 PN16
3.630,96 USD
1.379,76 USD
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Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN250 PN16
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN250 PN16
2.715,84 USD
1.032,02 USD
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Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN200 PN16
Ayvaz KV-8 Butterfly Valve with Pneumatic Actuator DN200 PN16
1.800,72 USD
684,27 USD
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Dynamic Power and Seamless Pipeline Management

Double acting actuators utilize compressed air for both opening and closing movements, ensuring fast cycle times and stable torque output. The threaded lug body design allows the valve to be independently secured to flanges, enabling downstream dismantling while the upstream side remains under pressure (dead-end service). This significantly reduces system downtime during maintenance.

Technical Specs

  • Body Construction: Ductile Iron GGG40.3 or AISI 316 Stainless Steel.
  • Actuator: High-efficiency double acting unit with extruded aluminum body.
  • Sealing: 100% bubble-tight shut-off with EPDM, NBR, Viton, or PTFE seats.

Applications

  • Water treatment, paper, and chemical industries.
  • Pump stations and dead-end drainage points.
  • Automated process lines requiring rapid actuation.