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Dwyer Instruments HNV-SSS22B | 1/4" needle valve | Female x male - generaltechuae

Dwyer HNV-SSS22B | 316 SS Needle Valve | 1/4" NPT, female x male

Part Number : HNV-SSS22B

Built for instrument isolation on liquids and gases, the Dwyer HNV-SSS22B is a 1/4" barstock needle valve with female x male NPT connections. On the HNV-SSS22B, 316 SS and PTFE packing are the only wetted materials, making it suitable for corrosives, while a 316 SS tee handle keeps operating torque low.

  • Large seat area and precision threading give the HNV-SSS22B a tight shut-off
  • Lock pin in the HNV-SSS22B body stops the bonnet disengaging unintentionally
  • The HNV-SSS22B has been tested for thermal stability and vibration
  • 1/4" NPT female x male connections; maximum temperature 464°F (240°C) for the HNV-SSS22B
  • HNV-SSS22B pressure rating: 6000 psi (431 bar) at 200°F (93°C); 4000 psi (276 bar) at 464°F (240°C)
Availability: low stock
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