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Bellows sleeve regulating valve
 

FLOWSERVE corrugated pipe sealing single seat regulating valve, using advanced corrugated pipe purchased abroad, can guarantee the service life of the valve 100 million to 1 million times. The valve body adopts s-shaped flow channel, with small fluid resistance and large circulation capacity. The valve core adopts balanced structure, and the adjustment is stable. At the same time, this product USES the corrugated pipe and the packing double seal, provides the customer more reliable service.

 

 

Design features   Product range
Strong flow capacity, low flow resistance
Large guide area, smooth operation
Large adjustable range, high precision of adjustment,
Corrugated pipe assembly and packing constitute a double seal structure
Use floating seal ring seal
High quality corrugated pipe, long service life
Modular overall structure design, good interchangeability
Suitable for high pressure and poor working conditions

 
Valve size: 1-1/2 ~ 12 "(DN40~DN300)
Pressure level: 150-1500lb (PN16~PN250)
Case materials: carbon steel, stainless steel, alloy steel, two - phase steel
Operation: PDL series pneumatic membrane actuator, PCL series pneumatic piston actuator, electric actuator

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