FCS Check Valves - ASA Class 800

FCS Check Valves - ASA Class 800

Technical Data
Manufacturing STD BS 5352
Testing & Inspection STD API 598
Socket weld and Threaded to As per ANSI B 16.10/ ANSI B 1.20.1
Flanged to ANSI B 16.5
Fnaned to Flange Distance ANSI B 16.10
No. Description Material Qty.
01 Body Forge Steel ASTM A 105 1
02 Cover Forge Steel ASTM A 105 1
03 Valve AISI 410 ( 13% CR.) 1
04 Seat Ring AISI 410 ( 13% CR.) 1
05 Bonnet Gasket Spiral wound S.S. 304 with CAF 1
06 Cover Stud & Nut ASTM A 193 GR. B7 / ASTM A 194 GR. 2H 4 Set
Class - 150
Size A ø C ø D ø M N PCD
15 107 35 89 16 4 60.4
20 119 43 98 16 4 70.0
25 138 51 108 16 4 79.0
40 164 73 127 16 4 98.5
50 204 92 152 19 4 120.6
Class - 300
Size A ø C ø D ø M N PCD
15 153 35 95 16 4 66.5
20 179 43 118 19 4 82.5
25 204 51 124 19 4 89.0
40 230 73 155 19 4 114.0
50 268 92 165 22 8 127.0
All dimension are in mm
Test Pressure
Body ø Seat
3000 PSIG 2000 PSIG
Air test of seat at 100 PSIG
Screwed / Socket Weld Class - 800
Size A B ø E ø F ø G H
15 86 10 13 22.0 9.0 50
20 91 13 13 27.5 12.7 62
25 104 13 15 34.0 17.5 68
40 127 15 25 48.6 28.6 100
50 143 16 25 61.0 36.5 100

Note : Due to constant up gradation, dimensions are subject to change by the manufacturer.

All Copyrights © 2024 Unimac Control Systems