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Jamesbury Butterfly Valves- A&S Actuator.,Ltd

Jamesbury Butterfly Valves

Jamesbury Butterfly Valves

Jamesbury brand butterfly valves have always been recognized leaders in valve technology.
For nearly 50 years, Jamesbury unique features have been field-proven to provide troublefree shut-off in thousands of applications just like yours. This experience allows us to provide a butterfly valve that can lower your costs without risking performance.
Jamesbury Wafer-Sphere high-performance butterfly valve combines a special off-center disc with proprietary seat designs and revolutionary Xtreme sealing technology to provide you with the tightest-sealing, longest-lasting, lowest-cost alternative to gate valves, as well as to other heavier, rotary-type valves. Since their cycle life is far greater than a traditional butterfly valve, Wafer-Sphere high performance butterfly valves are often a more cost-effective solution even for applications without high-performance service demands. They are especially suitable for applications in grain/cornprocessing, chemicals, petrochemicals, power, refining, steel, air separation, HVAC and more.

Jamesbury Wafer-Sphere High Performance Butterfly Valve 815W

Jamesbury Wafer-Sphere High Performance Butterfly Valve 815W


Jamesbury Wafer-Sphere High Performance Butterfly Valve 815W Features: High-Performance Butterfly Valves; Flexible lip seats and eccentric disc resist erosion and wear; Total costs are comparatively lower as valve size increases; Simple tightening of the valve gland packing stops leakage; Actuators
Jamesbury Wafer-Sphere High Performance Butterfly Valve 860L

Jamesbury Wafer-Sphere High Performance Butterfly Valve 860L


Jamesbury Wafer-Sphere High Performance Butterfly Valve 860L Features: High-Performance Butterfly Valves; Flexible lip seats and eccentric disc resist erosion and wear; Total costs are comparatively lower as valve size increases; Simple tightening of the valve gland packing stops leakage; Actuators
Jamesbury Wafer-Sphere High Performance Butterfly Valve 860W

Jamesbury Wafer-Sphere High Performance Butterfly Valve 860W


Jamesbury Wafer-Sphere High Performance Butterfly Valve 860W Features: High-Performance Butterfly Valves; Flexible lip seats and eccentric disc resist erosion and wear; Total costs are comparatively lower as valve size increases; Simple tightening of the valve gland packing stops leakage; Actuators
Jamesbury Wafer-Sphere High Performance Butterfly Valve 830L

Jamesbury Wafer-Sphere High Performance Butterfly Valve 830L


Jamesbury Wafer-Sphere High Performance Butterfly Valve 830L Features: High-Performance Butterfly Valves; Flexible lip seats and eccentric disc resist erosion and wear; Total costs are comparatively lower as valve size increases; Simple tightening of the valve gland packing stops leakage; Actuators
Jamesbury Wafer-Sphere High Performance Butterfly Valve 830W

Jamesbury Wafer-Sphere High Performance Butterfly Valve 830W


Jamesbury Wafer-Sphere High Performance Butterfly Valve 830W Features: High-Performance Butterfly Valves; Flexible lip seats and eccentric disc resist erosion and wear; Total costs are comparatively lower as valve size increases; Simple tightening of the valve gland packing stops leakage; Actuators
Jamesbury Wafer-Sphere High Performance Butterfly Valve 815L

Jamesbury Wafer-Sphere High Performance Butterfly Valve 815L


Jamesbury Wafer-Sphere High Performance Butterfly Valve 815L Features: High-Performance Butterfly Valves; Flexible lip seats and eccentric disc resist erosion and wear; Total costs are comparatively lower as valve size increases; Simple tightening of the valve gland packing stops leakage; Actuators
Jamesbury Wafer-Sphere High Performance Butterfly Valves 815/830 Series

Jamesbury Wafer-Sphere High Performance Butterfly Valves 815/830 Series


Jamesbury Wafer-Sphere High Performance Butterfly Valves 815/830 Series incorporates several key design features that improve reliability and reduce Butterfly and Ball Valvesoperating costs. Through design enhancements, the obsolete Jamesbury 8000 Series Wafer-Sphere butterfly valve has been replace
Jamesbury 815/830 series High Performance Butterfly Valve

Jamesbury 815/830 series High Performance Butterfly Valve


Jamesbury 815/830 series High Performance Butterfly Valve was born as a replacement for the original 8000 series valve, which became obsolete in the early 1990s. This butterfly valve incorporates new design features that improve reliability and performance and reduce overall operating costs. To elim
Jamesbury 8000 Series High Performance Butterfly Valve (HPBV)

Jamesbury 8000 Series High Performance Butterfly Valve (HPBV)


The Jamesbury 8000 Series High Performance Butterfly Valve (HPBV) has operated in commercial, Safety-Related, and ASME Code Section III nuclear applications for over three decades. Over this period, Jamesbury has made a variety of improvements to the valve design in an effort to reduce maintenance a
Jamesbury Wafer-Sphere High Performance Butterfly Valves

Jamesbury Wafer-Sphere High Performance Butterfly Valves


Jamesbury Wafer-Sphere High Performance Butterfly Valves combines a special off-center disc with proprietary seat designs and revolutionary Xtreme® sealing technology to provide you with the tightest-sealing, longest-lasting,lowest-cost alternative to gate valves, as well as to other heavier, rot

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  • 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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