●Innovative, reasonable, and unique design, lightweight, and quick to open and close.
●Low operating torque, easy to operate, labor-saving, and agile.
●Can be installed in any position, easy to maintain.
●The sealing components are replaceable, ensuring reliable performance with bi-directional sealing and zero leakage.
●The sealing materials are resistant to aging and weak corrosion, offering a long service life.
●The flow characteristics tend to be linear and the regulating performance is excellent.
Material: Cast Iron, Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"-64", DN 50-1600
Pressure Rate: Class 75~150, PN 2.5~25
Temperature Range: -46°C to +120°C
Operator: Manual, Pneumatic, Electric, etc...
Application range: Suitable for water supply and drainage and gas pipelines infood, medicine,chemical industry, petroleum, electric power,light textile, paper making, etc. to adjust the flow andintercept the medium.
◎ Design Standard: API609，GB/T37621,GB/T12238
◎ Pressure Temperature Rate: ASME B16.34,GB/T 12224
◎ Face to Face: ASME B16.10,GB/T12221,EN558
◎ Flange Standard: ASME B16.5,B16.47, EN1092, GOST33259、GB/T 9124、GB/T 17241.6
◎ Pressure Test: API 598,GB/T13927,GOST 9544、EN 12266-1
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