Q-206 – Qinn CAST IRON ACCESSIBLE FEED CHECK VALVE WITHOUT INSPECTION BRANCH
Description
PRODUCT DETAILS
BOLTED BONNET,OUTSIDE SCREW & YOKE TYPE, RISING STEM, STRAIGHT INLET, RENEWABLE TRIMS, BACKSEAT ARRANGEMENT WITH HANDWHEEL OPERATED.
END DETAILS
FLANGED ENDS AS PER BS:10 TABLE ‘F’
WORKING PRESSURE
SUITABLE MAX. BOP 150 psig.MAX.WORKING
TESTING
300 psig. (Hyd.)
MATERIALS OF CONSTRUCTION
S NO. PART’S NAME MATERIALS SPECIFICATIONS
1 NUT CARBON STEEL BS:916
2 WASHER CARBON STEEL …
3 HAND WHEEL C.I. BS:1452 Gr220
4 STEM S.S. AISI-410
5 BUSH S.S. AISI-410
6 GLAND C.I. BS:1452 Gr220
7 GLAND PACKING ASBESTOS …
8 BONNET C.I. BS:1452 Gr220
9 GASKET CAF …
10 DISC NUT S.S. AISI-410
11 SCREW S.S. AISI-410
12 DISC S.S. AISI-410
13 BODY SEAT RING S.S. AISI-410
14 BODY C.I. BS:1452 Gr220
15 STUD & NUT CARBON STEEL BS:916
16 T-HEAD BOLT & NUT CARBON STEEL BS:916
17 STOPPER BRONZE BS:1400 LG2
18 GASKET CAF …
19 CHECK DISC S.S. AISI-410
20 STRAIGHT INLET C.I. BS:1452 Gr220
DIMENSIONS IN mm
NOMINAL SIZE ∅A ∅B L+1 T H1~ H2~
25mm 25 122 100 13 220 155
32mm 32 134 105 16 240 185
40mm 40 140 110 16 260 190
50mm 50 165 125 20 280 195
65mm 65 184 145 20 310 240
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
