Masoneilan 39004 High-Performance Ball Valves
Baker Hughes Masoneilan 39004 Series High-Performance Butterfly Valve (HPBV) is a heavy-duty automatic throttling control valve that incorporates the two basic features of the HPBV types. These features differentiate the Masoneilan 39004 Series HPBV from the conventional swing-through butterfly valve in regards to sealing method and operational characteristics. Specifically, the two basic features are: (1) A PTFE, RTFE, or metal seal ring instead of a liner, and (2) The employment of double offset (eccentric operation). Each of these features contributes to the improved performance of HPBVs compared to conventional butterfly valves.
Baker Hughes Masoneilan 39004 High-Performance Butterfly Valve
Reduced Maintenance HP Ball Valves from VSI
Low torque, double offset disc improves control performance and reduces seal wear for longer operating cycles and reduced maintenance.
Masoneilan 39004 Specifications:
Sizes:
- 3" through 48" (80 through 1200 mm)
Ratings and Connections:
- Wafer and lug for mounting between flanges: ANSI 150 – 600
Body Materials:
- Carbon steel Stainless steel
Actuator:
- Model 96/97 pneumatic rack & pinion Model 34 scotch yoke cylinder
Trim:
- Double eccentric TFE, RTFE, and flexible metal seals offer Class IV (metal) or Class VI (PTFE / RTFE) shut-off
Inherent Characteristics:
- Equal percentage
Brochure / Specs
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Masoneilan 39004 Butterfly Valve Fact Sheet
Masoneilan 39004 Butterfly Valve Fact Sheet
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Masoneilan 39004 Buterfly Valve Manual
Masoneilan 39004 Buterfly Valve Manual
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Masoneilan 39004 Buterfly Valve Tech Spec
Masoneilan 39004 Buterfly Valve Tech Spec