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Variable Needle Valve Restrictors

Regulate your process air flow control with precision using variable needle restrictors from Coast Pneumatics.

Variable needle restrictors have small ports atop threaded, needle-shaped plungers that enable precise flow regulation. The needle’s fine angle allows for flow variability.

Typically, operations requiring a constant, calibrated, low flow rate depend on variable needle restrictors. Variable needle restrictors are manufactured of glass-filled nylon or polypropylene with Viton or Buna seals and can restrict flow in both directions. Most variable needle restrictors are adjustable from zero to the equivalent of a 0.025” diameter orifice. 

Obtain the best variable needle restrictor for your process with assistance from the experts at Coast Pneumatics. We offer variable needle restrictors varying by material type, orifice size and barb size.

We are a leading supplier of variable needle restrictors and have developed partnerships with the world’s top manufacturers. These relationships enable our team to meet customers’ needs at competitive prices.

Coast Pneumatics is committed to every customer. We serve clients small and large from virtually every manufacturing sector and seek to understand each customer’s needs and challenges personally before offering high-value, dependable solutions.

Features

  • The needle’s fine angle allows for flow variability
  • Provide a constant, calibrated, low flow rate
  • Manufactured of glass-filled nylon or polypropylene with Viton or Buna seals
  • Adjustable from zero to the equivalent of a 0.025” diameter orifice

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