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CHECK VALVES<br />
GALVANIZED STEEL<br />
TECHNICAL DATA 9000 design without spring ITEM DESIGN DISC SEAL [O-Ring] TEMPERATURE<br />
9004 design with spring 9000 Without Spring EPDM -65°C up to +150°C<br />
Design: Wafer design 9001 Without Spring FPM -30°C up to +230°C<br />
Body: Galvanized steel 1.0460 9002 Without Spring PTFE -200°C up to +250°C<br />
Disc: Galvanized steel 1.0460 9003 Without Spring NBR -30°C up to +100°C<br />
Disc seal:<br />
See the table<br />
[Spring]: Stainless steel 1.4571 9004 With Spring EPDM -65°C up to +150°C<br />
Flange connection: Acc. to <strong>EN</strong> 1092-1 Form B 9005 With Spring FPM -30°C up to +230°C<br />
Flange seal: Identical with disc seal [see the table] 9006 With Spring PTFE -200°C up to +250°C<br />
Medium temperature: Sealing dependent [see the table] 9007 With Spring NBR -30°C up to +100°C<br />
Pressure rating: Max. 16 bar temperature dependent<br />
Back pressure:<br />
Min. 0,3 bar<br />
9000 - 9003 DESIGN WITHOUT SPRING DESIGN WITH SPRING 9004 - 9007<br />
ITEM ITEM DN L Ø D Ø D1 Ø d C PN<br />
9000 | 9001 | 9002 | 9003-07 9004 | 9005 | 9006 | 9007-07 32 15 85 59 18 22 16<br />
9000 | 9001 | 9002 | 9003-08 9004 | 9005 | 9006 | 9007-08 40 16 95 72 22 25 16<br />
9000 | 9001 | 9002 | 9003-09 9004 | 9005 | 9006 | 9007-09 50 14 109 86 32 37 16<br />
9000 | 9001 | 9002 | 9003-10 9004 | 9005 | 9006 | 9007-10 65 14 129 109 40 50 16<br />
9000 | 9001 | 9002 | 9003-11 9004 | 9005 | 9006 | 9007-11 80 14 144 119 54 61 16<br />
9000 | 9001 | 9002 | 9003-12 9004 | 9005 | 9006 | 9007-12 100 18 164 146 70 77 16<br />
9000 | 9001 | 9002 | 9003-13 9004 | 9005 | 9006 | 9007-13 125 18 195 173 92 98 16<br />
9000 | 9001 | 9002 | 9003-14 9004 | 9005 | 9006 | 9007-14 150 20 220 197 112 120 16<br />
9000 | 9001 | 9002 | 9003-15 9004 | 9005 | 9006 | 9007-15 200 22 275 255 154 160 16<br />
9000 | 9001 | 9002 | 9003-16 9004 | 9005 | 9006 | 9007-16 250 26 331 312 192 190 16<br />
9000 | 9001 | 9002 | 9003-17 9004 | 9005 | 9006 | 9007-17 300 32 386 363 227 220 16<br />
9000 | 9001 | 9002 | 9003-18 9004 | 9005 | 9006 | 9007-18 350 38 446 416 266 250 16<br />
9000 | 9001 | 9002 | 9003-19 9004 | 9005 | 9006 | 9007-19 400 44 499 467 310 290 16<br />
O TABLE OF CONT<strong>EN</strong>T<br />
STACK FITTINGS<br />
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