Q-117 S – Qinn BRONZE CONTROLLABLE FEED CHECK VALVE
PRODUCT DETAILS
STRAIGHT PATTERN, SCREWED IN BONNET, OUT SIDE SCREW & YOKE TYPE WITH RENEWABLE STAINLESS STEEL WORKING PARTS(BOLTED BONNET FOR 40mm & 50mm)
END DETAILS
SCREWED FEMALE BSP TAPER THREADS TO BS:21
WORKING PRESSURE
SUITABLE FOR STEAM LINE UP TO 250 psig (17.58kg/cm² G) MAX WORKING TEMP. 437º F (225º c)
TESTING HYDRAULIC
BODY TEST PRESSURE :- 500 psig (35.15 kg?cm²) hyd
| 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 | 115 | 83 | 78 |
| 20mm | 3/4″BSPT | 115 | 95 | 86 |
| 25mm | 1″BSPT | 138 | 111 | 86 |
| 32mm | 1.1/4″BSPT | 160 | 133 | 110 |
| 40mm | 1.1/2″BSPT | 170 | 152 | 125 |
| 50mm | 2″BSPT | 195 | 178 | 150 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE
