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Spring Check Valve-QF507
Spring Check Valve-QF507

Spring Check Valve

Material：304, 316, 1.4308, 1.4408, CF8, CF8M

Model：Other

Connetion：Thread

Medium：Water, Oil, Gas

 

FEATURES

1000PSI(PN63) Investment Casting
PED97/23/EC(CE0035) Approved Casting Approved AD2000-W0
Inspection Testing:API598 EN12266 Precise Grinding
Thread:ASME B1.20.1 BS21.DIN2999/259,ISO228-1,JIS B 0203,ISO7/1　

　

MATERIAL LIST

Spring Check Valve-QF507

ITEM DESIGNATION MATERIAL
1 BODY CF8/CF8M
2 CAP CF8/CF8M
3 SEAL PACKING PTFE
4 DISC 304/316
5 SPRING 304/316
6 STOPPER 304/316
7 BOLT 304
8 NUT 304

　

DIMENSIONS (mm)

SIZE \ ITEM B C L
1/4" 8 56 61
3/8" 10 56 61
1/2" 15 65 69
3/4" 20 70 74
1" 25 78 80
1.1/4" 32 86 95
1.1/2" 40 102 101
2" 50 118 114
2.1/2" 65 145 136
3" 80 158 146
4" 100 185 174
　

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