Wenzhou EAA Electric Co., Ltd — China electro-pneumatic valve positioner OEM manufacturerWenzhou, ChinaTel 0086-577-65165096[email protected]
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Pilot Valve as Accessory

Pilot Valve

Pilot valve, positioner accessory

The pilot valve is the air-stage accessory supplied with the positioner range. On the NE700 series the pilot size is an ordering choice — Ø4 mm, Ø6 mm or Ø6 mm HC — and it is what sets the dynamic behaviour of the positioner.

  • Supplied as a spare and as a factory-fitted accessory
  • NE700 pilot options: Ø4 mm (1/4 NPT), Ø6 mm (1/4 NPT), Ø6 mm HC (3/8 NPT)
  • Pilot size selection changes positioner dynamic response
  • Also listed with output restriction on the IP8000 accessory list
Typical duty: Spare-part stock for installed positioners, and dynamic-response tuning on new assemblies.

Specification

No separate specification table is published for this item; it is supplied as an accessory to the positioner range.

Technical background

Questions buyers ask

Which pilot size should we stock?

Match the pilot to the installed positioner's ordering code; on NE700 units the third digit of the code is the pilot valve size.

Do you sell the pilot valve separately?

Yes — it is a catalogue accessory alongside the limit switches.