Page 50 - Leo International Catalog

CHECK VALVES

SWING CHECK VALVE INCH DN MM L D D1 DIMENSIONS n-Ф d H
b
2" 50 203 152 120.5 16 4-Ф19.1 133
Part #CVULFM 2.5" 65 254 178 139.5 17.5 4-Ф19.1 150
Sizes: 2”–12” 3" 100 278 191 152.5 25.5 4-Ф19.1 243
19
80
CHECK VALVES NO. 10" 200 495 343 298.5 28.5 12-Ф25.4 330
8-Ф19.1
229
330
190.5
24
284
4"
6"
150
8-Ф22.2
290
241.3
406
279
8"
8-Ф22.2
30.5
362
622
250
406
350
300
376
660
483
432
32
12-Ф25.4
12"
MATERIAL SPECIFICATION
STANDARD SPECIFICATION
PART
OPTIONS
ASTM A536, 65-45-12
ASTM A536, 65-45-12
BONNET
3 1 2 VALVE BODY CARBON STEEL ZINC PLATED
EYE BOLT
4 0-RING NBR EPDM
5 HINGE PIN AISI 304
6 HINGE BUSHING BRASS ASTM B16 C36000/HPB63-3
BRONZE ASTM B62 AISI 304, AISI 316, PRESSED FIT
7 SEAT RING
C83600/ZQSN5-5-5 (PRESSED FIT) OR THREADED
. Connection End: Flange to 8 DISC SEAT BOLT AISI 304
ASME B16.1 CL 125
9 RETAINER WASHER BRONZE ASTM B62 C83600/
ZQSN5-5-5
. Working Pressure: 300 PSI, 200
PSI, AND 250 PSI available upon 10 DISC SEALING RING EPDM AISI 304, AISI 316, BRONZE
ASTM B62
request
11 DISC ASTM A536,65-45-12
. Temperature Range: 0°C- 80°C 12 CLAPPER ARM ASTM A536,65-45-12
. Coating: Fusion Bonded Epoxy 13 STUD BUSHING BRASS ASTM B16 C36000/HPB63-3 EPDM
VALVES CAST IRON CHECK VALVE 15 NUT AISI 304 AISI 316
Coating in accordance with
O-RING
14
NBR
ANSI/AWWA C550
Part #CICVsize
Sizes: 3”, 4” & 6”
CHECK VALVES

LEO INTERNATIONAL, INC. 471 Sutter Avenue Tel: 718-290-8005
50
www.leointernational.com Brooklyn, NY 11207 Fax: 718-290-8046