8
5.
Technical data
5.1.
Technical data AOK 20SS Ex
Technical data
Operating temperature
1,5 - 120 °C
35 – 248 °F
Operating pressure range
0 - 20 bar(g)
0 - 290 psi
Minimum recommended operating
pressure
1,5bar(g)
21,8 psi
Operating media
Condensate (air, water, oil)
Nominal discharge capacity
167 l/h (at 7barg)
252 l/h (at 16barg)
Discharge orifice cross section
1,8mm
0,0708 inch
Inlet connection
G ½” (NPT on request)
Outlet connection
G ½” (NPT on request)
Reservoir volume
0,4 l
Weight
5,835 kg
Dimensions (A x B x C)
157 mm x 100 mm x 100 mm
Valve type
Direct acting, normally closed
Capacity calculation
For rough calculation of discharge capacity at certain pressure use following equation:
𝑄 = 63√∆𝑝
Example: if operating at 7barg;
𝑄 = 63√7 = 166,7
5.2.
Dimensional drawing
5.3.
Materials
Part
Material
Housing material
Stainless steel 1.4408
Fittings, Screws
Stainless steel 1.4404 / A4
Floater
Stainless steel 1.4404
Sealing
NBR
5.4.
Pressure equipment directive PED 2014/68/EU
Product
Category, module
AOK 20SS Ex
Not required
