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Single Acting Pneumatic Lug Butterfly Valves

Fail-safe technology and downstream dismantling convenience. ORFA Industrial single acting pneumatic lug butterfly valves provide absolute protection in critical lines with automatic safe-positioning upon air failure.

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Total 25 products
Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN80 PN16
Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN80 PN16
1.107,00 USD
420,66 USD
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Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN65 PN16
Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN65 PN16
915,12 USD
347,75 USD
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Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN50 PN16
Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN50 PN16
730,62 USD
277,64 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN300
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN300
7.188,12 USD
2.731,49 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN250
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN250
5.070,06 USD
1.926,62 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN200
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN200
3.357,90 USD
1.276,00 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN150
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN150
2.199,24 USD
835,71 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN125
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN125
1.638,36 USD
622,58 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN100
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN100
1.247,22 USD
473,94 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN80
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN80
1.151,28 USD
437,49 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN65
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN65
863,46 USD
328,11 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN50
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN50
723,24 USD
274,83 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN40
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN40
627,30 USD
238,37 USD
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AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN32
AYVAZ KV-8 Lug Tip Tek Etkili Pnömatik Aktüatörlü Kelebek Vana PN16 DN32
612,54 USD
232,77 USD
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Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN300 PN16
Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN300 PN16
8.472,24 USD
3.219,45 USD
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Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN200 PN16
Ayvaz KV-4 Butterfly Valve with Single Acting Pneumatic Actuator DN200 PN16
3.800,70 USD
1.444,27 USD
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Spring Return Safety and Dead-End Capability

Equipped with spring-return actuators, these valves use mechanical spring force to return to a default position (N.C. or N.O.) if air supply is lost. The threaded lug body allows for independent downstream pipe removal while maintaining pressure upstream.

Technical Specs

  • Fail-Safe: Automatic spring return for emergency positioning.
  • Materials: Ductile Iron or AISI 316 Stainless Steel.
  • Connection: Threaded lugs for dead-end and isolation service.

Applications

  • Emergency Shut-Down (ESD) and safety systems.
  • Chemical processing and hazardous media control.
  • Food & Beverage and Pharma automated lines.