Bellow Seal Globe Valves Class 600LB Flanged Ends

Specifications:
Design: AP1600, AP16D.
Face to face: ASME B16.10.
Flange ends: ASME B16.5.
Test&inspection: AP1598, AP16D.

Performance Specification:

ASME Pressure Class (MPa) Shell test (MPa) Sealing test (°C) Suitable temp Suitable medium
150 3.0 2.2 =350°C Water oil & gas
300 7.5 5.5
600 15.0 11.0
900 22.5 16.5

Parts & Material
1. Body: ASTM A216-WCB ASTM A351-CF8, CF8M, CF3, CF3M.
2. Disc: ASTM A182-Gr.F6a, ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L.
3. Split ring: ASTM A182-Gr.F6a, ASTM, A182-F22 ASTM, A182-F304, F316, F321, F304L, F316L.
4. Disc bushing: ASTM A182-Gr.F6a, ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L.
5. Stem: ASTM A182-Gr.F6a, ASTM A182-F22 ASTM A182-F304, F316, F321, F304L, F316L.
6. Gasket: Flexible graphite+stainless steel, PIFE.
7. Bonnet: ASTM A216-WCB ASTM A351-CF8, CF8M, CF3, CF3M.
8. Bellows: ASTM A182-F304, F316, F321, F304L, F316L.
9. Parking: Flexible Graphite, PTFE.
10. Gland: ASTM A216-WCB ASTM A351-CF8, CF8M, CF3, CF3M.
11. Yoke nut: ZQA19-4.
12. Handwheel: ASTM A536 Gr.60-40-18, A216-WCB.
13. Guiding piece: 45, WCB, 304, 316, 304L, 316L.
14. Bolt: ASTM A193-B7, A193-B8, A193-B8M.
15. Nut: ASTM A194-2H, A194-8, A194-8M.
API 6D Class 600LB Bellow Seal Globe Valves Flanged Ends
 

Pressure 600 LB
Size mm 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350
  in 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 4 5 6 8 10 12 14
L 165 190 216 229 241 292 330 356 432 508 559 660 787 838 889
H 240 280 320 390 430 480 508 635 750 914 1016 1219 1330 850 1560
W 140 140 160 160 180 180 250 250 350 400 450 500 600 720 760
(Kg)Weight 7 10 16 22 29 35 50 90 150 230 300 510 850 1120 1400


Features
1. This product has logical structure, reliable seal, excellent performance and nice design.
2. The seal surface is build-up welding with Co hard alloy, which is attrition-resistant, corrosion-resistant, has good friction resistant and long life.
3. The stem is quenched and tempered, and its surface is treated by nitrogen treatment, thus it is has good corrosion resistant and friction resistant.
4. It has double seal capability, thus is more reliable.
5. The stem may show the position of lift, thus it is clearer.
6. The part material, flange and butt weld end dimension may be selected according to current operating conditions and users' requirement, so that meet the requirements of various engineering.

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