详细介绍 TALOAR铸钢闸阀,截止阀,止回阀应用场合包括炼油,石化,发电厂,天燃气,造纸以及特殊的流体介质行业。 铸钢闸阀A234● Flexible Wedge ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 36″ (50 mm-900 mm)● Class 150铸钢闸阀A334● Flexible Wedge ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 36″ (50 mm-900 mm)● Class 300铸钢闸阀A434● Flexible Wedge ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 24″ (50 mm-600 mm) ● Class 600铸钢闸阀A634● Flexible Wedge ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 20″ (50 mm-500 mm) ● Class 900铸钢闸阀A734● Flexible Wedge ● Bolted Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 20″ (50 mm-500 mm) ● Class 1500铸钢闸阀A834● Flexible Wedge ● Pressure Sealed Bonnet ● Rising Stem ● Outside Screw and Yoke● Sizes 2″- 12″ (50 mm-300 mm)● Class 2500