Q-210 – Qinn CAST IRON SPRING LOADED SINGLE POST HIGH LIFT SAFETY VALVE(ANGLE TYPE)

PRODUCT DETAILS

ANGLE TYPE WITH SS(AISI-410)/ MONEL SEAT AND SS STEM.

END DETAILS

INLET-FLANGED TO BS:10 TABLE ‘F’

OUTLET-FLANGED TO BS:10 TABLE ‘D’

WORKING

MAX BOP 150psig AND MAX WORKING TEMP 220° C

TESTING (HYD.)

370 Psig. HYDRAULIC.

MATERIALS OF CONSTRUCTION

PART NO. PART’S NAME MATERIALS SPECIFICATIONS

1 CAP C.I. BS:1452 Gr220

2 COTTER BRONZE BS:1400 LG2

3 LEVER C.I. BS:1452 Gr220

4 LOCKING NUT BRONZE BS:1400 LG2

5 COVER C.I. BS:1452 Gr220

6 BUSH BRONZE BS:1400 LG2

7 ADJUSTING SCREW BRONZE BS:1400 LG2

8 UPPER SPRING DISC C.I. BS:1452 Gr220

9 SPRING CHAMBER C.I. BS:1452 Gr220

10 STEM S.S. AISI-410

11 LOWER SPRING DISC C.I. BS:1452 Gr220

12 BUSH BRONZE BS:1400 LG2

13 GASKET CAF —————-

14 SPRING SPRING STEEL BS: 1726 EN47

15 GASKET CAF —————-

16 DISC S.S. AISI-410

17 DISC NUT BRONZE BS:1400 LG2

18 SCREW AND NUT BRASS BS: 2874 CZ114

19 BODY SEAT RING S.S. AISI-410

20 BODY C.I. BS:1452 Gr220

21 REGULATING RING BRONZE BS:1400 LG2

22 BOLTS AND NUTS CARBON STEEL BS:936

23 STUDS AND NUTS CARBON STEEL BS:936

DIMENSIONS IN mm

NOMINAL SIZE ∅A B T ∅D L H~

25MM 25 108 12.7 120.6 89 455

40MM 38 120.6 15.8 139.7 101.6 525

50MM 50 137.5 137.5 165.1 120.6 580

NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.