Q-302 – Qinn CAST STEEL HORIZONTAL LIFT CHECK VALVE PN-40

T DETAILS

BOLTED BONNET, RENEWABLE STAINLESS

STEEL (AISI 410)TRIM.

END DETAILS

FLANGED ENDS AS PER BS4504, PART-1 TABLE 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 STUDS AND NUTS CARBON STEEL BS: 916

2 COVER CAST STEEL ASTM A216 Gr.WCB

3 GASKET SPIRAL WOUND GASKET

ASBESTOS FILLED AISI-304

4 DISC STAINLES STEEL AISI-410

5 BODY SEAT RING STAINLES STEEL AISI-410

6 BODY CAST STEEL ASTM A216 Gr.WCB

DIMENSIONS IN mm

NOMINAL SIZE ∅D ∅E ∅F T B L H~

15mm 15 45 114 16 2 130 55

20mm 20 58 114 18 2 150 60

25mm 25 68 121 18 2 160 68

32mm 32 78 140 18 2 180 78

40mm 40 88 150 18 3 200 86

50mm 50 102 165 20 3 230 96

65mm 65 122 185 22 3 290 114

80mm 80 138 200 24 3 310 128

100mm 100 162 235 24 3 350 150

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