Pipeline ancillaries Ball valves
10
Packaging Each valve is end capped and sealed in a plastic bag to avoid the ingress of dirt and other contaminants and packed in a cardboard box.
Sizes and pipe connections DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80 and DN100 Standard flange: EN 1092 PN40 Face-to-face dimensions: - DN15 to DN100 according to DIN 3202 F4.
Technical data Flow characteristic
Modified linear
Port Reduced bore Leakage test procedure to ISO 5208 (Rate A)/EN 12266-1 (Rate A)
Pressure/temperature limits
Pressure psi g
0
145
290
435
580
0 -20 100 200 300 400 446
-29 0 50 100 150 200 230
Steam saturation curve
0
10
20
30
40
Pressure bar g
The product must not be used in this region.
Body design conditions
PN40
40 bar g @ 120 ° C 580 psi g @ 248 °F
PMA Maximum allowable pressure
230 ° C @ 0 bar g
TMA Maximum allowable temperature
446 °F @ 0 psi g
-29 ° C
Minimum allowable temperature
-20 °F
PMO Maximum operating pressure for saturated steam service
12 bar g
174 psi g
230 ° C @ 0 bar g
TMO Maximum operating temperature
446 °F @ 0 psi g
-29 ° C
Minimum operating temperature
-20 °F
10.3 144
Note: For lower operating temperatures consult Spirax Sarco. Maximum differential pressure is limited to the PMO Designed for a maximum cold hydraulic test pressure of:
60 bar g
870 psi g
TI-P798-02 CMGT Issue 1
Page 2 of 7
M21ECFi4 Food + Reduced Bore Ball Valve DN15 to DN100 Flanged PN40
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