• Speed
  • Speed

    SPEED
    EASY NAVIGATION
    QUICK RESPONSES
    DIRECT SHIPMENTS
    GLOBAL SUPPORT

  • Excellence
  • Excellence

    EXCELLENCE
    QUALITY SUPPLIERS
    PROMPT SERVICE
    SA
    TISFACTION IS
    #1 PRIORITY

  • Economy
  • Economy

    ECONOMICS
    LOWEST PRICES
    FREE FREIGHT
    QUICK DELIVERIES

  • Knowledge
  • Knowledge

    KNOWLEDGE
    FACTORY TRAINED
    OTJ EXPERIENCE
    ENGINEERING SUPPORT

Hayward® NVA Series Needle Valves

Hayward's PVC, CPVC, GFPP, PVDF needle valves enable precise flow control to as low as droplets per minute, ideal for metering flow.

Hayward NVA series needle valvesNVA Series Needle Valve in CPVC & PVDF

 

Features

  • Integrated stem and seat

  • Panel mount flanges

  • Fine pitch stem threads enable precise adjustment

  • FPM seals, PTFE seats

  • Threaded connections

  • 150 psi @ 70F

    SIZE MATERIAL PART NUMBER
    ¼" PVC NVA1025T
    GFPP NVA4025T
    CPVC NVA2025T
    PVDF NVA5025T
    3/8" PVC NVA1037T
    GFPP NVA4037T
    CPVC  NVA2037T
    PVDF NVA5037T
    ½" PVC NVA1050T
    GFPP NVA4050T
    CPVC NVA2050T
    PVDF NVA5050T



Additional Information
DATASHEETS: MANUALS: PARTS:

IOM Manual

Parts Diagram


If you have any questions about your specific application please contact us or complete our inquiry form so that we can assist you further.