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NFRB Series Needle Valve
Flow/Check Needle Valve
Size range ¼” to ½”
Pressures range 6,000 to 10,000 p.s.i
Material 316ss to Super Alloys
Sample Part Number NFRBP0615NFS
* Flow control valve with larger orifice
* Built in check valve for FULL FLOW return
* Robust HIGH pressure design
* DESIGNED to be maintainance free
* Hard TIP for effective shut-off and life
* Low operating torque
* Smooth 5 turns from OPEN to CLOSE
* Back sealing on the stem
* 316ss to NACE Specification
* Wide range of thread forms available
* Full material traceability
* Stem Seal below actuating threads to prevent
. contamination & gauling of threads
* Metal/Metal bonnet seal for pressure tightness
. even at elevated temperatures
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