한국합금밸브 > 제품소개 > 초저온밸브
Wall Thickness : ASME B 16.34
Face to Face Dimensions : ASME B 16.10
End Flange Dimensions : ASME B 16.5
Part Name Standard Materials
Body CF8M
Bonnet CF8M
Wedge CF8M
Stem SS 316
Gland Bushing SS 316
Gland Flange CF8M
Bushing D2C
Yoke Nut CF8
Handwheel Ductile (painted)
Handwheel Nut CF8
Gasket Teflon (stainless wire mesh)
Graphite (stainless steel foil)
Gland Packing Teflon
Graphite
Guide Bushing XM-19 (Nitronic 50)
Gland Bolt / Nut B8 / 8
Stud / Nut B8M (Class2) / 8M (Heavy)
Gland Pin SS 304
Key Steel
Grease Fitting Steel
Size 150Lb. 300Lb.
Face-to-Face Open-Height Handwheel Face-to-Face Open-Height Handwheel
mm inch mm inch mm inch mm inch mm inch mm inch
2" 178 7.00 556 21.90 200 7.87 216 8.50 576 22.69 200 7.87
2-1/2" 191 7.50 623 24.54 200 7.87 241 9.50 615 24.22 200 7.87
3" 203 8.00 699 27.50 200 7.87 283 11.13 704 27.70 250 9.84
4" 229 9.00 807 31.77 250 9.84 305 12.00 843 33.19 250 9.84
6" 267 10.50 1017 40.04 250 9.84 403 15.88 1029 40.53 350 13.78
8" 292 11.50 1204 47.39 350 13.78 419 16.50 1253 49.32 450 17.72
10" 330 13.00 1447 56.97 450 17.72 457 18.00 1501 59.09 500 19.69
12" 356 14.00 1651 64.99 450 17.72 502 19.75 1706 67.15 500 19.69
Class Range  - 150, 300, 600LBS and user requirements
Properties  - 2"~12"(15mm ~ 300mm) and user requirements
 - Sour service, oil line service, chemical line service
 - Gas line service, Steam line service
 - Temperature range : -101℃ ~ 650℃
Materials  - Stainless steel : ASTM A351 - CF3, CF8C, CF3M, CF8, CF8M, CG3M,
   CG8M
 - Others : Monel, CN7M(A20), Duplex, Hastelloy, etc.
Accessories &
Special Specifications
 - Chain wheel / Pnuematic or electric actuator
 - Long stem / Long bonnet / Jacket type / Etc.
Capacity  - 70ton/month
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