KQ41F-10.0-DN125,KQ41F-10.0-DN150,KQ41F-10.0-DN200,KQ41F-10.0-DN250,KQ41F-10.0-DN300,KQ41F-10.0-DN400,法兰抗硫球阀

PBQ940H-CLASS150-DN50,PBQ940H-CLASS150-DN65,PBQ940H-CLASS150-DN80,PBQ940H-CLASS150-DN100,PBQ940H-CLASS150-DN125, PBQ940H-CLASS150-DN150,PBQ940H-CLASS150-DN200,PBQ940H-CLASS150-DN250,PBQ940H-CLASS150-DN300,电动偏心半球阀

PBQ640H-1.6-DN125,PBQ640H-1.6-DN150,PBQ640H-1.6-DN200,PBQ640H-1.6-DN250,PBQ640H-1.6-DN300,PBQ640H-1.6-DN350,PBQ640H-1.6-DN400,PBQ640H-1.6-DN450,PBQ640H-1.6-DN500,PBQ640H-1.6-DN600,气动偏心半球阀

PBQ340F-4.0-DN200,PBQ340F-4.0-DN250,PBQ340F-4.0-DN300,PBQ340F-4.0-DN350,PBQ340F-4.0-DN400,PBQ340F-4.0-DN450,PBQ340F-4.0-DN500,PBQ340F-4.0-DN600,侧装式偏心半球阀

D943H-2.5-DN500,D943H-2.5-DN600,D943H-2.5-DN700,D943H-2.5-DN800,D943H-2.5-DN900, D943H-2.5-DN1000,D943H-2.5-DN1200,D943H-2.5-DN1400,D943H-2.5-DN1600,D943H-2.5-DN1800,D943H-2.5-DN2000,电动法兰蝶阀

D343X-2.5-DN450,D343X-2.5-DN500,D343X-2.5-DN600,D343X-2.5-DN700, D343X-2.5-DN800,D343X-2.5-DN900,D343X-2.5-DN1000,D343X-2.5-DN1200,D343X-2.5-DN1400,D343X-2.5-DN1600,D343X-2.5-DN1800,D343X-2.5-DN2000,法兰蝶阀

D341X-0.6-DN700,D341X-0.6-DN800,D341X-0.6-DN900,D341X-0.6-DN1000,D341X-0.6-DN1200,D341X-0.6-DN1400,D341X-0.6-DN1600,D341X-0.6-DN1800,D341X-0.6-DN2000,法兰软密封蝶阀

DS363-4.0-DN125,DS363-4.0-DN150,DS363-4.0-DN200,DS363-4.0-DN250,DS363-4.0-DN300,DS363-4.0-DN350,DS363-4.0-DN400, DS363-4.0-DN450,DS363-4.0-DN500,DS363-4.0-DN600,对焊式蝶阀

D673X-4.0-DN400,D673X-4.0-DN450,D673X-4.0-DN500,D673X-4.0-DN600, D673X-4.0-DN700,D673X-4.0-DN800,D673X-4.0-DN900,D673X-4.0-DN1000,D673X-4.0-DN1100,D673X-4.0-DN1200,气动对夹式软密封蝶阀

D643H-2.5-DN700,D643H-2.5-DN800,D643H-2.5-DN900,D643H-2.5-DN1000,D643H-2.5-DN1100, D643H-2.5-DN1200,D643H-2.5-DN1400,D643H-2.5-DN1500,D643H-2.5-DN1600,D643H-2.5-DN1800,D643H-2.5-DN2000,气动金属硬密封蝶阀

D343H-2.5-DN700,D343H-2.5-DN800,D343H-2.5-DN900,D343H-2.5-DN1000,D343H-2.5-DN1100, D343H-2.5-DN1200,D343H-2.5-DN1400,D343H-2.5-DN1500,D343H-2.5-DN1600,D343H-2.5-DN1800,D343H-2.5-DN2000,双向硬密封蝶阀

D343F46-1.6-DN300,D343F46-1.6-DN350,D343F46-1.6-DN400,D343F46-1.6-DN450,D343F46-1.6-DN500, D343F46-1.6-DN600,D343F46-1.6-DN700,法兰式衬氟蝶阀

D343H-150Lb-DN400,D343H-150Lb-DN450,D343H-150Lb-DN500,D343H-150Lb-DN600,D343H-150Lb-DN750,D343H-150Lb-DN800,D343H-150Lb-DN900,美标蝶阀

DMF-0.1-DN100,DMF-0.1-DN150,DMF-0.1-DN200,DMF-0.1-DN250,DMF-0.1-DN300,DMF-0.1-DN350,DMF-0.1-DN400,DMF-0.1-DN450,DMF-0.1-DN500,DMF-0.1-DN600,DMF-0.1-DN700,DMF-0.1-DN800,DMF-0.1-DN900,DMF-0.1-DN1000,电磁式煤气安全切断阀

BZCK-1.6-DN25,BZCK-1.6-DN32,BZCK-1.6-DN40,BZCK-1.6-DN50,BZCK-1.6-DN65,BZCK-1.6-DN80,BZCK-1.6-DN100,BZCK-1.6-DN125,BZCK-1.6-DN150,BZCK-1.6-DN200 燃气紧急切断阀

43F-150Lb,X43F-300Lb,X43F-600Lb,X43F-900Lb,美标法兰式卡套旋塞阀

X44W-1.0-DN25,X44W-1.0-DN32,X44W-1.0-DN40,X44W-1.0-DN50,X44W-1.0-DN65,X44W-1.0-DN80,X44W-1.0-DN100,X44W-1.0-DN125,X44W-1.0-DN150,X44W-1.0-DN200,X44W-1.0-DN250,X44W-1.0-DN300,压力平衡式旋塞阀

X341F-1.0-DN15,X341F-1.0-DN20,X341F-1.0-DN25,X341F-1.0-DN32,X341F-1.0-DN40,X341F-1.0-DN50,X341F-1.0-DN65,X341F-1.0-DN80,X341F-1.0-DN100,X341F-1.0-DN125,X341F-1.0-DN150,X341F-1.0-DN200,美标卡套软密封旋塞阀

X44H-1.6-DN15,X44H-1.6-DN20,X44H-1.6-DN25,X44H-1.6-DN32,X44H-1.6-DN40,X44H-1.6-DN50,X44H-1.6-DN65,X44H-1.6-DN80,X44H-1.6-DN100,X44H-1.6-DN125,X44H-1.6-DN150,X44H-1.6-DN200,X44H-1.6-DN250,X44H-1.6-DN300,X44H-1.6-DN350,美标法兰旋塞阀

ALX343F-600Lb-DN200,ALX343F-600Lb-DN250,ALX343F-600Lb-DN300,ALX343F-600Lb-DN350,ALX343F-600Lb-DN400, ALX343F-600Lb-DN450,ALX343F-600Lb-DN500,提升式硬密封旋塞阀