Q-127 A – Qinn BRONZE CONTROLLABLE FEED CHECK VALVE
Description
PRODUCT DETAILS
RIGHT ANGLE PATTERN, SCREWED IN BONNET, OUT SIDE SCREW & YOKE TYPE WITH RENEWABLE STAINLESS STEEL WORKING PARTS (BOLTED BONNET FOR SIZE 40mm & 50mm)
END DETAILS
FLANGED ENDS TO BS:10 TABLE ‘H’
TESTING
500 psig. (HYDRAULIC)
WORKING PRESSURE
SUITABLE FOR STEAM LINE UP TO
250psig.(17.58 kg/cm)
MATERIALS OF CONSTRUCTION
PART NO. PART’S NAME MATERIALS SPECIFICATIONS
1 NUT 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
11 STUDS & NUTS CARBON STEEL BS:916
DIMENSIONS IN mm
NOMINAL SIZE ∅B ∅D T L H~ ∅W
15mm 12.7 114.3 10.0 73.0 105.0 90.0
20mm 19.0 114.3 10.0 76.0 105.0 95.0
25mm 25.0 120.6 12.0 83.0 120.0 102.0
32mm 32.0 133.3 12.0 89.0 138.0 127.0
40mm 38.0 139.7 12.0 95.0 153.0 127.0
50mm 50.0 165.1 13.0 108.0 175.0 150.0
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
