Honeywell SV2 Series User Manual page 76

SV2 Series Safety Shut-off Valves
Preferred Pulse Line Materials and Dimensions
Air pressure line: Aluminum or Stainless steel, 8 mm OD x 1 mm thick
Gas pressure line: Polyethylene
Reference pressure line: Aluminum or Stainless steel, 8 mm OD x 1 mm thick
Fittings should not restrict the inner preferred pulse line diameter
1. Alternatively, other tubing materials such as PUN can be used, noting that the maximum temperature of 140F/60C shall not
be exceeded.
NOTE: Aluminum tubing shall preferable fulfill the following requirements to mate with the recommended fittings:
• Diameter and wall thickness: 8 x 1 mm.
• Dimensions and tolerances according DIN EN754-7/8.
• Material AW6063 according DIN EN573.
• Tempering T832 according DIN EN515.
• Mechanical properties according DIN EN754-2.
, 8 mm OD x 1.25 mm thick
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