SEYMOUR西美尔二片式螺纹球阀

ISO 5211 DIRECT MOUNT  HIGH PERFORMAN
1000-2000WOG, Full Port, Split Body, Threaded, Socket,
Butt Weld End, Flanged Ends

NOTE
Make sure that the torque necessary to operate the valve is compatible
with the actuator torque (it depens on both actuator type and air supply).
Please note that the requested torque depends not only on the valve,but
on the working conditions and the safety margins of the plant in
question,too.

设计特性
采用ISO5211直接安装执行器的平台设计；
阀驱动输入端为正方形便于直接联接驱动器；
双层阀杆填料符合德国TUV TA-LUFT的阀杆泄露测试要求；
双碟形弹片自动压紧填料设计；
通过 TUV PED 97/23/EC (CE0036)认证；
铸件通过 TUV AD 2000-Merkblatt W0 认证。

FEATURES
 ISO 5211 Direct Mounting Pad
 Square Stem for Direct Mount with Actuator
 Stem Sealing Design TUV TA-LUTF Approved
 Pre-load 2 Belleville Washers to Self-adjust Packing
 PED 97/23/EC (CE0036) Approved
 Casting Approved TUV AD 20O0-Merkblatt W0

规格说明
全通径浮动球；
美、德、中、日标准；
规格1/2"-4" (DN15-DN100, 15A-100A)；
压力等级：1000 WOG (Class 400)，PN63
                    2000 WOG (Class 800)，PN130

SPECIFICATIONS
 Full Port, Floating Ball Type
 ASME, DIN, GB & JIS Standards
 Size 1/2"- 4" (DN15 - DN100,15A - 100A)
 Pressure rating: 1000 WOG (Class 400 ), PN 63
                              2000WOG (Class 800), PN130