参数标准

阀体形状：同心橡胶密封蝶阀式；法兰（晶片）式

公称口径：40～300mm

法兰标准：JIS5K/10K、ANSI125/150Lb、DIN NP10等

标准材质：ADC12

***混合的树脂和金属，达到抗冷凝性能和强度，使阀门更紧凑

实用轴承（自动阀）形成TOMOE ***的阀门结构

在密封盖上使用刚性材料

注：这些阀门的尺寸不同于1980年研发2003年的***批700Z         

            （外观颜色：天蓝；Munsell 10GB-6/4）

Gears ａnd lever have been integrated with valve body to achieve both functionality ａnd downsizing. 

Resin-aluminum hybrid gearbox improves the strength ａnd durability of valves with anti-condensation performance added. 

High anti-condensation performance of the Z series has been inherited. (Gear valves) 

New lightweight valve disc with optimized seal shape improves the sealing performance ａnd operability of valves. 

Modified rubber seat structure stabilizes the sealing performance of valve seat. 

Strong bearings have been adopted to significantly improve the durability of valve opening/closing. (Automatic valves) 

Special valve body has been developed for automatic valves to improve their strength ａnd durability