Q-12 – Qinn BRONZE SPRING RELIEF VALVE (STRAIGHT TYPE)
PRODUCT DETAILS
SPRING LOADED,INTEGRAL SEATING & OPEN DISCHARGE TYPE.
END DETAILS
MALE INLET BSP THREADS TO BS:21
TESTING
20 TO 150 Psig. HYDRAULIC.
SET PRESSURE
50psig.
| MATERIALS OF CONSTRUCTION | ||||
| PART NO. | PART’S NAME | MATERIALS | SPECIFICATIONS | |
| 1 | ADJUSTING SCREW | BRONZE | BS:1400 LG2 | |
| 2 | CHECK NUT | BRONZE | BS:1400 LG2 | |
| 3 | CHAMBER | BRONZE | BS:1400 LG2 | |
| 4 | UPPER SPRING DISC | BRONZE | BS:1400 LG2 | |
| 5 | SPRING | SPRING STEEL | EN:47 | |
| 6 | STEM | BRONZE | BS:1400 LG2 | |
| 7 | SEAT | BRONZE | BS:1400 LG2 | |
| 8 | BODY | BRONZE | BS:1400 LG2 | |
| DIMENSIONS IN mm | ||
| NOMINAL SIZE | A | H~ |
| 15mm | 1/2” BSP | 126 |
| 20mm | 3/4” BSP | 133 |
| 25mm | 1” BSP | 170 |
| 32mm | 1.1/4” BSP | 170 |
| 40mm | 1.1/2” BSP | 208 |
| 50mm | 2” BSP | 225 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
