Q-204 – Qinn CAST IRON LIFT CHECK VALVE PN 16/10 (NON RETURN VALVES)
PRODUCT DETAILS
RIGHT ANGLE PATTERN, BOLTED COVER,
RENEWABLE STAINLESS STEEL TRIM.
END DETAILS
FLANGED TO DIN 2533 RF, PN16 FOR SIZE UP TO 150mm
FLANGED TO DIN 2532 RF, PN10 FOR SIZE 200mm
WORKING PRESSURE
SUITABLE FOR STEAM LINE NOMINAL PRESSURE RATING PN-16/10, CONFORMING TO BS:5153
TESTING
HYDRAULIC.
TEST PRESSURE:- 26Bar (377 psig. hyd.) For size up to 150mm
TEST PRESSURE:- 16Bar ( 232 psig. hyd. ) For size above 150mm
| MATERIALS OF CONSTRUCTION | ||||
| PART NO. | PART’S NAME | MATERIALS | SPECIFICATIONS | |
| 1 | STUDS AND NUTS | CARBON STEEL | BS: 916 | |
| 2 | COVER | CAST IRON | BS:1452 GR.220 | |
| 3 | GASKET | C.A.F. | … | |
| 4 | DISC | STAINLESS STEEL | AISI-410 | |
| 5 | BODY SEAT RING | STAINLESS STEEL | AISI-410 | |
| 6 | BODY | CAST IRON | BS:1452 GR.220 | |
| DIMENSIONS IN mm | |||||||
| NOMINAL SIZE | ∅D | ∅E | ∅F | T | B | L* | H~ |
| 15mm | 15 | 45 | 95 | 14 | 2 | 90 | 60 |
| 20mm | 20 | 58 | 105 | 16 | 2 | 95 | 60 |
| 25mm | 25 | 68 | 115 | 16 | 2 | 100 | 68 |
| 32mm | 32 | 78 | 140 | 18 | 2 | 105 | 70 |
| 40mm | 40 | 88 | 150 | 18 | 3 | 115 | 75 |
| 50mm | 50 | 102 | 165 | 20 | 3 | 125 | 80 |
| 65mm | 65 | 122 | 185 | 20 | 3 | 145 | 96 |
| 80mm | 80 | 138 | 200 | 22 | 3 | 155 | 102 |
| 100mm | 100 | 158 | 220 | 24 | 3 | 175 | 112 |
| 125mm | 125 | 188 | 250 | 26 | 3 | 200 | 128 |
| 150mm | 150 | 212 | 285 | 26 | 3 | 225 | 148 |
| 200mm | 200 | 268 | 340 | 26 | 3 | 275 | 178 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
