Q-117 A – Qinn BRONZE CONTROLLABLE FEED CHECK VALVE
PRODUCT DETAILS
RIGHT ANGLE PATTERN, SCREWED IN BONNET, OUTSIDE SCREW & YOKE TYPE WITH RENEWABLE STAINLESS STEEL WORKING PARTS (BOLTED BONNET FOR 40mm & 50mm)
END DETAILS
SCREWED FEMALE BSP TAPER THREADS TO BS:21
TESTING HYDRAULIC
BODY TEST PRESSURE :- 500 psig.(35.1kg/cm²)
SUITABLE FOR STEAM LINE UP TO 250 psig (17.58kg/cm²) MAX. WORKING TEMP. 437 (225ºC)
| MATERIALS OF CONSTRUCTION | ||||
| PART NO. | PART’S NAME | MATERIALS | SPECIFICATIONS | |
| 1 | NUT & STUD | CARBON STEEL | BS:916 | |
| 2 | WASHER | CARBON STEEL | —– | |
| 3 | HAND WHEEL | C.I. | BS:1452, Gr.220 | |
| 4 | STEM | S.S. | AISI 410 | |
| 5 | BONNET | BRONZE | BS:1400 LG2 | |
| 6 | GLAND | BRONZE | BS:1400 LG2 | |
| 7 | PACKING | GRAPHITED ASBESTOS | —– | |
| 8 | BODY | BRONZE | BS:1400 LG2 | |
| 9 | DISC | S.S. | AISI 410 | |
| 10 | BODY SEAT RING | S.S. | AISI 410 | |
| DIMENSIONS IN mm | ||||
| NOMINAL SIZE | ∅B | H~ | L+1 | ∅W |
| 15mm | 1/2″BSPT | 105 | 41 | 70 |
| 20mm | 3/4″BSPT | 105 | 48 | 80 |
| 25mm | 1″BSPT | 120 | 57 | 95 |
| 32mm | 1.1/4″BSPT | 138 | 67 | 110 |
| 40mm | 1.1/2″BSPT | 153 | 76 | 127 |
| 50mm | 2″BSPT | 175 | 89 | 152 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
