Model |
Nominal pressure |
Shell test pressure(MPa) |
Seal test pressure(MPd) |
body material |
Sphere material |
HQ44 45X10 |
1.0 |
1.5 |
1.1 |
cast iron |
Carbon steel adhesive |
HQ44 45X16 |
1.6 |
2.4 |
1.76 |
Slide the ball type check valve main dimensions:
HQ44X-10 16Outer dimension |
|||||||||||
公稱通徑 |
200 |
250 |
300 |
350 |
400 |
450 |
600 |
700 |
800 |
900 |
1000 |
L(mm) |
550 |
650 |
750 |
850 |
950 |
1050 |
1350 |
1450 |
1650 |
1900 |
2100 |
H(mm) |
510 |
570 |
640 |
715 |
815 |
825 |
1155 |
1260 |
1350 |
1660 |
1700 |
Connection dimension |
Flange connection size PN1.0MPa press PNl.6MPa; GB4216.4-84 according to GB4216.5-84 standard |
Slide the ball type check valve main dimensions:
HQ45X-10 16Outer dimension |
||||||||||||
Nominal diameter |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
700 |
800 |
900 |
1000 |
L(mm) |
550 |
650 |
750 |
850 |
950 |
1050 |
1150 |
1350 |
1450 |
1650 |
1900 |
2100 |
H(mm) |
510 |
570 |
640 |
715 |
815 |
825 |
980 |
1155 |
1260 |
1350 |
1660 |
1700 |
Connection dimension |
Flange connection size 0MP0 PNl then GB421 64 - 6MP0 GB4216 according to 8,4+PNl 5 - 84 standard |
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