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PRODUCT SERIES - Ball Valve - Cryogenic Ball Valve

Cryogenic Top Entry Ball Valve

Features & Specification



Cryogenic Floating Ball Valve

Features   Specifications  
Size: 1/2"~20"   Design BS 5351/API 6D
Class: 150 ~1500   Face to Face ASME B16.10
Tempreture: -101℃/+150℃   End Flange ASME B16.5
Cast / Forged Body   BW End ASME B16.25
Floating Ball / Trunnion Mounted Ball   Test API 598
Fire Safe, Antistatic & Blow-out Proof Stem   Special NACE MR-01-75

Typical Material
No. Part Name CF8M/304L LCB/SS316 SS 316/SS316 LF2/SS 316
1 BONNET CF8M LCB F316 LF2
2 NUT A194 8 A194 8 A194 8 A194 8
3 BOLT A193 B8 A193 B8 A193 B8 A193 B8
4 GASKET 304+GRPAHITE 304+GRPAHITE 304+GRPAHITE 304+GRPAHITE
5 O-RING VITON VITON VITON VITON
6 BODY CF8M LCB F316 LF2
7 SPRING INCONEL X-750 SS 316 INCONEL X-750 INCONEL X-750
8 SEAT RING A182 F304L A182 F316 A182 F316 A182 F316
9 SEAT INSERT PTFE PTFE PTFE PTFE
10 O-RING VITON VITON VITON VITON
11 BALL 304L F316 F316 F316
12 THRUST WAHSR 304+PTFE 316+PTFE 316+PTFE 316+PTFE
13 RADIAL BEARING 304+PTFE 304+PTFE 304+PTFE 304+PTFE
14 INJECTION VALVE ANSI 1025 ANSI 1025 ANSI 1025 ANSI 1025
15 GASKET GRAPHITE GRAPHITE GRAPHITE GRAPHITE
16 UPPER STEM 304L SS 316 SS 316 SS 316
17 RADIAL BEARING 304+PTFE 304+PTFE 304+PTFE 304+PTFE
18 EXTERNAL STEM CF8 LCB CF8 CF8
19 RADIAL BEARING 304+PTFE 304+PTFE 304+PTFE 304+PTFE
20 O-RING VITON VITON VITON VITON
21 PACKING PTFE PTFE PTFE PTFE
22 PACKING GLAND CF8M LCB CF8M CF8M

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Add: Puyi Ind. Zone, Oubei Town,Yongjia, Wenzhou City, Zhejiang Province, China
Tel:0086-577-21817879 Fax:0086-577-21817877 E-mail:sales@chenggao-valve.com