Danfoss SV 4, 5, 6 Float Valve Installation Guide

June 3, 2024
Danfoss

Danfoss SV 4, 5, 6 Float Valve

  • Bemark: Pos.1 og 2 ved tilslutningerDanfoss-SV-4-5-6-Float-Valve-FIG-1
  • Note: Pos.1 and 2 when connectingDanfoss-SV-4-5-6-Float-Valve-FIG-2

Setting

  1. Turn the spindle (pos. 3) counter-clockwise until the valve is closed (audible)
  2. Turn the spindle (pos. 3) clockwise until the valve opens (audible and perceptible). Then turn once more ½ rotation and the float is set. The setting can be marked on the spindle

Cleaning of strainer

  1. Turn the spindle (pos. 3) counter-clockwise until the valve is closed (audible)
  2. Close liquid inlet
  3. Cover (pos. 4) can be dismounted and the strainer (pos. 5) can be cleaned

Change of orifice and teflon valve plate:

  1. Follow the above mentioned points 1-3
  2. Spring (pos. 6) and orifice (pos. 7) can be removed
  3. If the change of the teflon valve plate (pos. 8) is required, please contact Danfoss

Manual opening:
The spindle (pos. 3) is turned clockwise as far as possible and the valve is forced-opened.

Manual closing:
The spindle (pos.3) is turned counter-clockwise until the valve is closed (audible).

  • 4-off M6 (remove pos. 1,
  • 4-off M6 (remove pos. 1,
  • 4-off M6 (remove pos. 1,
  • Remove pos. 2 fig. 1, pos. 1, fig. 1 remains screwed

Spare parts:

  • Seal kit: 027B2070
  • For other spare parts, see the Spare Parts catalog

Danfoss A/S

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