Q-304 – Qinn CAST STEEL JUNCTION STEAM STOP VALVE PN-40
PRODUCT DETAILS
RIGHT ANGLE PATTERN, BOLTED BONNET, OUTSIDE SCREW & YOKE TYPE, RISING STEM WITH BACKSEAT ARRANGEMENT, RENEWABLE STAINLESS STEEL(AISI 410)TRIM, HAND OPERATED.
END DETAILS
LANGED ENDS AS PER BS:4504 PN-40
WORKING PRESSURE
SUITABLE FOR STEAM LINE NOMINAL CONFORMNG TO BS-5160/DIN2401
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 STEEL | BS: 1452 Gr200 | |
| 4 | STEM | STAINLESS STEEL | AISI-410 | |
| 5 | BONNET | CAST STEEL | ASTM A216 Gr.WCB | |
| 6 | GLAND | STAINLESS STEEL | AISI-410 | |
| 7 | PACKING | ASBESTOS | GRAPHITED | |
| 8 | GASKET | SPIRAL WOUND ASBESTORS FILLES SS | AISI-304 | |
| 9 | DISC NUT | STAINLESS STEEL | AISI-410 | |
| 10 | DISC | STAINLES STEEL | AISI-410 | |
| 11 | BODY | CAST STEEL | ASTM A216 GR.WCB | |
| 12 | BODY SEAT RING | STAINLES STEEL | AISI-410 | |
| 13 | YOKE BUSH | ALUMINIUM BRONZE | BS:1400 AB1C | |
| 14 | STUD BOLTS & NUTS | CARBON STEEL | BS:916 | |
| 15 | BACK SEAT BUSH | STAINLES STEEL | AISI-410 | |
| 16 | GLAND FLANGED | CAST STEEL | ASTM A216 Gr.WCB | |
| DIMENSIONS IN mm | ||||||||
| NOMINAL SIZE | ∅D | ∅E | ∅F | T | B | L | H | ∅W |
| 15mm | 15 | 45 | 95 | 16 | 2 | 90 | 202 | 130 |
| 20mm | 20 | 58 | 105 | 18 | 2 | 90 | 202 | 140 |
| 25mm | 25 | 68 | 115 | 18 | 2 | 100 | 215 | 140 |
| 32mm | 32 | 78 | 140 | 18 | 2 | 105 | 230 | 160 |
| 40mm | 40 | 88 | 150 | 18 | 3 | 115 | 245 | 180 |
| 50mm | 50 | 102 | 165 | 20 | 3 | 125 | 260 | 200 |
| 65mm | 65 | 122 | 185 | 22 | 3 | 145 | 315 | 215 |
| 80mm | 80 | 138 | 200 | 24 | 3 | 155 | 330 | 250 |
| 100mm | 100 | 162 | 235 | 24 | 3 | 175 | 365 | 300 |
NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
