Location of Serial Number
Serial number is of the format "A1234567890"
Serial Number can also be found under the electronics panel cover
STAINLESS STEEL ISO B POPPET VALVE – MQS-B SS
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TECHNICAL DATA |
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SIZE |
WORKING |
RATED FLOW |
CONNECTION |
OIL SPILLAGE |
MINIMUM BURST PRESSURE |
CONNECTION / |
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|
DN |
inch |
Dash |
MPa |
PSI |
l/min |
US |
N |
lb. |
cc. |
cubic |
Male |
Female |
M & F |
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|
MPa |
PSI |
MPa |
PSI |
MPa |
PSI |
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| 5 | 1/8 | 2 | 40 | 5,800 | 2 | 0.6 | 28 | 6.3 | 0.5 | 0.031 | 210 | 30,450 | 280 | 40,600 | 160 | 23,200 | Not allowed |
| 6 | 1/4 | 4 | 35 | 5,075 | 8 | 2.2 | 36 | 8.1 | 0.8 | 0.049 | 150 | 21,750 | 220 | 31,900 | 230 | 33,350 | Not allowed |
| 10 | 3/8 | 6 | 30 | 4,350 | 34 | 9.1 | 38 | 8.5 | 1.5 | 0.092 | 130 | 18,850 | 160 | 23,200 | 180 | 26,100 | Not allowed |
| 12 | 1/2 | 8 | 30 | 4,350 | 55 | 14.6 | 50 | 11.2 | 2.5 | 0.153 | 120 | 17,400 | 130 | 18,850 | 140 | 20,300 | Not allowed |
| 19 | 3/4 | 12 | 25 | 3,625 | 122 | 32.1 | 56 | 12.6 | 8.5 | 0.519 | 110 | 15,950 | 110 | 15,950 | 130 | 18,850 | Not allowed |
| 25 | 1 | 16 | 25 | 3,625 | 183 | 48.3 | 56 | 12.6 | 15.0 | 0.915 | 110 | 15,950 | 110 | 15,950 | 100 | 14,500 | Not allowed |
| The rated flow represents the normal operating condition. The maximum recommended flow rate is equal to 1.5 times the rated flow | |||||||||||||||||
PRODUCT DESCRIPTION
• Reference series for all industrial applications
• Simple connection and disconnection by pulling back the sleeve
• Positive, quick connection of the male into the female by latching the ball system
• Shut-off by poppet valve
• High resistant materials
• Interchangeable according to ISO 7241 series B
• FKM (VITON) seal
MATERIAL
Female and male in AISI 316 steel. Couplings in high grade carbon steel hardened. Springs in C98 steel, seals in FKM (VITON) (other materials on request) and back-up ring in PTFE
WORKING TEMPERATURE
-13ºF up to +392ºF (-25ºC up to +200ºC)
For other temperatures, the coupling may be assembled with the specific seals
SAFETY FACTOR
4:1 for dynamic pressures
IMPULSE PRESSURES
100,000 cycles at 133% of the rated one (freq. 1Hz)
TEST SPECIFICATIONS
ISO 18869
| BSP | ||||
| Q02423041A/Q02123041A | ||||
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Q02423041A Q02123041A |
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| BSP TERMINATION ENDS TO DIN 3852 X TYPE FKM SEAL |
| SIZE | PART NUMBER | THREAD | DIMENSIONS mm | ||||||||
| DN | Inch | Dash | Female coupling | Male coupling | A | B | C | D | E | F | |
| 5 | 1/8" | -02 | Q02423041A-02-02 | Q02123041A-02-02 | 1/8" | 48.5 | 30 | A+B-18,2 | ⌀22 | 15 | 14 |
| 6.3 | 1/4" | -04 | Q02423041A-04-04 | Q02123041A-04-04 | 1/4" | 58.8 | 37.2 | A+B-21,2 | ⌀28 | 19 | 19 |
| 10 | 3/8" | -06 | Q02423041A-06-06 | Q02123041A-06-06 | 3/8" | 66.2 | 41.5 | A+B-24,4 | ⌀35 | 24 | 22 |
| 12.5 | 1/2" | -08 | Q02423041A-08-08 | Q02123041A-08-08 | 1/2" | 74 | 46.5 | A+B-27,2 | ⌀42 | 30 | 27 |
| 20 | 3/4" | -12 | Q02423041A-12-12 | Q02123041A-12-12 | 3/4" | 91 | 56.5 | A+B-34,2 | ⌀52 | 36 | 36 |
| 25 | 1" | -16 | Q02423041A-16-16 | Q02123041A-16-16 | 1" | 104 | 64.5 | A+B-39,2 | ⌀60 | 41 | 41 |
| NPT | ||||
| Q02423341A Q02123341A |
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Q02423341A Q02123341A |
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| NPTF TERMINATION END TO ANSI B 1.20.3 FKM SEAL |
| SIZE | PART NUMBER | THREAD | DIMENSIONS mm | ||||||||
| DN | Inch | Dash | Female coupling | Male coupling | A | B | C | D | E | F | |
| 5 | 1/8" | -02 | Q02423341A-02-02 | Q02123341A-02-02 | 1/8" NPTF | 48.5 | 30 | A+B-18,2 | ⌀22 | 15 | 14 |
| 6.3 | 1/4" | -04 | Q02423341A-04-04 | Q02123341A-04-04 | 1/4" NPTF | 58.8 | 37.2 | A+B-21,2 | ⌀28 | 19 | 19 |
| 10 | 3/8" | -06 | Q02423341A-06-06 | Q02123341A-06-06 | 3/8" NPTF | 66.2 | 41.5 | A+B-24,4 | ⌀35 | 24 | 22 |
| 12.5 | 1/2" | -08 | Q02423341A-08-08 | Q02123341A-08-08 | 1/2" NPTF | 74 | 46.5 | A+B-27,2 | ⌀42 | 30 | 27 |
| 20 | 3/4" | -12 | Q02423341A-12-12 | Q02123341A-12-12 | 3/4" NPTF | 91 | 56.5 | A+B-34,2 | ⌀52 | 36 | 36 |
| 25 | 1" | -16 | Q02423341A-16-16 | Q02123341A-16-16 | 1" NPTF | 104 | 64.5 | A+B-39,2 | ⌀60 | 41 | 41 |