Q-301- Qinn CAST STEEL GLOBE STEAM STOP VALVE PN-40

PRODUCT DETAILS

BOLTED BONNET, OUTSIDE SCREW & YOKE TYPE, RISING STEM WITH BACKSEAT ARRANGEMENT, RENEWABLE STAINLESS STEEL(AISI 410)TRIM, HAND WHEEL OPERATED.

END DETAILS

FLANGED ENDS AS PER BS:4504,PART 1TABLE 40/1

WORKING PRESSURE

SUITABLE FOR STEAM LINE NOMINAL PRESSURE RATING PN-40, CONFORMING TO BS:5160/DIN 2401

TESTING

HYDRAULIC

BODY TESTED:- 76bar (1100psig. hyd.)

SEAT TESTED:- 38bar ( 550 psig. hyd.)

MATERIALS OF CONSTRUCTION

PART NO. PART’S NAME MATERIALS SPECIFICATIONS

1 NUT CARBON STEEL BS: 916

2 WASHER CARBON STEEL —–

3 HAND WHEEL CAST IRON BS:1452,GR.220

4 YOKE BUSH ALUMINUM BRONZE BS:1400 AB2C

5 LOCKING SCREW CARBON STEEL BS: 916

6 GLAND FLANGED CAST STEEL ASTM A216 GR.WCB

7 GLAND STAINLES STEEL AISI 410

8 PACKING ASBESTOS GRAPHITED —–

9 BONNET CAST STEEL ASTM A216 GR.WCB

10 BACK SEAT STAINLESS STEEL AISI-410

11 SEAT STAINLES STEEL AISI-410

12 BODY CAST STEEL ASTM A216 GR.WCB

13 STEM STAINLES STEEL AISI-410

14 STUD,BOLT & NUT CARBON STEEL BS:916

15 BACK SEAT RING STAINLES STEEL AISI-410

16 GASKET SPIRAL WOUND ASBESTOS FILLED SS AISI-304

17 BODY SEAT RING STAINLES STEEL AISI-410

DIMENSIONS IN mm

NOMINAL SIZE ∅A L H~ W~

15mm 1/2” BSP 52 83 58

20mm 3/4” BSP 68 83 58

25mm 1” BSP 80 112 67

32mm 1.1/4” BSP 90 115 73

40mm 1.1/2” BSP 100 132 85

50mm 2” BSP 127 154 110

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