Page 417 - Bürkert

Flow fittings

S020 Fittings • Universal fitting for INSERTION Example
S020 PVC
measuring devices
• Wide range of materials and
process connections
• For pipe diameters DN15 to 350 mm
• Metal up to 16 bar
• Plastic up to 10 bar

The fitting can be used to connect any INSERTION device for a meas- Dimensions [mm] (see datasheet for more details)
urement in the pipe. i.e. sensors, indicators and controllers for flow, pH,
oxidation reduction potential (O.R.P.) and conductivity measurement. The
fitting is available for flowmeter having a G 2” or a clamp connection.

Technical Data P
General data
Pipe diameter
G 2” flowmeter connection ver. DN06 to DN400 1)
Clamp flowmeter connection DN32 to DN100
ver.
Fitting process connections
Metal Internal or external thread, weld ends, clamp or
flange
Plastic True union, spigot or external thread
Materials A
G 2” flowmeter connection ver.
Seal FKM or EPDM D
Body & adapter Brass (CuZn39Pb2) & stainless steel (316L
-1.4404), all in stainless steel (316L -1.4404) or all
Clamp flowmeter in PVC, PP, PVDF, PE
connection ver. Stainless steel 316L True union process connection
Surface finish
Clamp flowmeter conn. ver. Ra < 0.8 µm DIN 8063, DIN 16962 in PP or ISO 10931 in PVDF
DN
D
A
P
Medium data [mm] [mm] [mm] [mm]
Medium temperature 0 to 50°C (32 to 122°F) for fitting in PVC
0 to 80°C (32 to 176°F) for fitting in PP 15 80.4 128.0 20.00
-15 to 100°C (5 to 212°F) for fitting in PVDF 20 77.8 144.0 25.00
-15 to 160°C (5 to 320°F) for fitting in stainless 25 78.0 160.0 32.00
steel or brass 32 81.4 168.0 40.00
Temperature limits may depend on the inserted device. Refer to the relevant data 40 85.2 188.0 50.00
sheet or instruction manual and the pressure/temperature diagram of the fluid on
next page. If the temperature ranges given for the adapter and the inserted device 50 91.5 212.0 63.00
are different, use the most restrictive range Note: short sensor version
Medium pressure (max.)
Metal PN16 (232.16 PSI)
Plastic PN10 (145.1 PSI)
Pressure limits may depend on the inserted device. Refer to the relevant data sheet
or instruction manual and the pressure/temperature diagram of the fluid on next
page. If the pressure ranges given for the adapter and the inserted device are dif-
ferent, use the most restrictive range
Environment
Ambient temperature Temperature limits may depend on the inserted
device. Refer to the relevant data sheet or
instruction manual for more details
Approvals
Approval/Certificate 3.1 certificate
on request 2.2 certificate
Surface finish certificate
Calibration certificate
FDA (with EPDM seal) - stainless steel fitting only

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