閘閥
ST-101螺紋口閘閥
TOHO Brand Bronze Gate Valve, Non-rising Stem, 200WOG
ST-102 管口閘閥
SNOW Brand Bronze Gate Valve, Non-rising Stem, PN16
ST-104 管口閘閥(外牙閥蓋)
SNOW Brand Bronze Gate valve, solder ends with cover bonnet, PN16
ST-201 大型閘閥
TOHO Brand Bronze Gate Valve, Non-rising Stem, 300WOG
ST-205 大型閘閥
SNOW Brand Bronze Gate Valve, with Rising Stem, PN20, BS5154
ST-206 大型閘閥
SNOW Brand Bronze Gate Valve, PN25, BS12288