Q-205 A – Qinn CAST IRON JUNCTION STEAM STOP CUM NRV

PRODUCT DETAILS

RIGHT ANGLE PATTERN, BOLTED BONNET, OUTSIDE SCREW & YOKE TYPE, RISING STEM WITH BACKSEAT ARRANGEMENT, RENEWABLE SS(AISI 410) WORKING PARTS, HAND WHEEL OPERATED.

END DETAILS

FLANGED TO DIN 2533 RF, PN16 FOR SIZE UPTO 150mm.

FLANGED TO DIN 2532 RF, PN10 FOR SIZE 200mm.

WORKING PRESSURE

SUITABLE FOR STEAM LINE NOMINAL

PRESSURE RATING PN-16/10, CONFORMING TO BS-5152, MAX. WORKING TEMP.220ºC(428ºF)

TESTING

HYDRAULIC.

TEST PRESSURE :- 26bar (377psig. hyd.) for size up to 150mm

TEST PRESSURE :- 16bar (232 psig. hyd.) for size 200mm

MATERIALS OF CONSTRUCTION

PART NO. PART’S NAME MATERIALS SPECIFICATIONS

1 HAND WHEEL CAST IRON BS:1452 Gr.220

2 STEM STAINLESS STEEL AISI-410

3 BONNET CAST IRON BS:1452 Gr.220

4 GLAND CAST IRON BS:1452 Gr.220

5 GLAND PACKING ASBESTOS GRAPHITED —–

6 GASKET C.A.F. —–

7 SEAT NUT BRONZE BS:1400 LG2

8 SEAT STAINLESS STEEL AISI-410

9 BODY RING STAINLESS STEEL AISI-410

10 BODY CAST IRON BS:1452 Gr.220

11 NUT CARBON STEEL BS:916

12 WASHER CARBON STEEL —–

13 LOCKING SCREW CARBON STEEL BS:916

14 YOKE BUSH ALUMINUM BRONZE BS:1400 AB1C

15 STUDS & NUTS CARBON STEEL BS:916