SIT 440 D3 — Manual Gas Safety Control Valve

Prix habituel £222.00
Prix habituel Prix soldé £222.00
Taxes incluses.
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Prix habituel £222.00
Prix habituel Prix soldé £222.00

Description:

The SIT 440 D3 is a compact, manual gas safety control valve featuring a thermoelectric flame failure device and an adjustable pilot outlet. It’s designed for heaters, ovens, barbecues, and commercial kitchen appliances that require reliable flame supervision and compliant gas control.

Key Features

  • Thermoelectric safety shutdown (flame failure device) to interrupt gas flow if the pilot flame is lost.
  • Pilot outlet with flow adjustment screw for precise pilot flame control.
  • Thermocouple connection: M9×1; pilot connection options: Ø 6 mm or Ø 4 mm / M10×1.
  • Optional M18×1 thread beneath push‑button.
  • Suitable for any mounting position; compact dimensions for tight installs.

Technical Specifications

  • Inlet/Outlet Connections: Rp 1/2″ (ISO 7) standard; Rp 3/4″ available on request.
  • Maximum Inlet Pressure: 50 mbar.
  • Ambient Temperature Range: 0–80 °C.
  • Thermocouple: M9×1; Pilot connection: Ø 6 mm or Ø 4 mm / M10×1.
  • Flow Rates (Δp = 5 mbar):
    • ½″: Family I 10.7 m³/h; Family II 10.0 m³/h; Family III 5.8 kg/h.
    • ¾″: Family I 13.1 m³/h; Family II 12.2 m³/h; Family III 7.1 kg/h.
  • Dimensions: Approx. 77 mm length × 38.5 mm body width.
  • Weight: ~0.393 kg.
  • Standards/Compliance: EN 125 (Flame supervision devices for gas‑burning appliances).

Typical Applications

  • Commercial and domestic gas appliances requiring flame supervision: heaters, ovens, barbecues, and commercial deep fryers.

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DELIVERY TIMES

All orders, wherever possible are shipped the same day within the UK as long as it is received before 1 pm.

Orders placed on Friday after 1 pm or the weekend will be dispatched on Monday.

PACKAGING & SHIPMENT

  • Great care is take with each order to ensure they are packed securely to prevent any damage in transit.
  • We can ship orders in several boxes depending on quantity, size or types.
  • Each order is shipped with a packing note inside the box and a carrier shipping label on the outside.
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