320K金屬密封球閥
1、密封性好----球體與閥座進行匹配研磨,100%接觸,確(què)保能完全關閉(bì)。洩漏等級最高可以達到VI級。
2、耐腐蝕性----球體與閥(fá)座表面的塗層(céng),具有一定的抗耐腐蝕性。
3、抗沖(chōng)刷性----球體與閥座都經過特殊硬化處(chù)理,使其具有良好的抗沖(chōng)刷性。
4、閥(fá)杆防飛出設計----閥(fá)杆採(cǎi)用防飛出設計,由閥(fá)體内部穿出,這樣,即使松開填料壓蓋螺栓,閥(fá)杆也不會飛出。
320K氣動金屬密封球閥
63000RA-W/S-320K-150/300/600
63083RA-W-320K-150/300/600RF-K/B
63092RA-W-320K-150/300/600RF-K/B
63110RA-W-320K-150/300/600RF-K/B
63127RA-W-320K-150/300/600RF-K/B
63143RA-W-320K-150/300/600RF-K/B
63160RA-W-320K-150/300/600RF-K/B
63200RA-W-320K-150/300/600RF-K/B
63235RA-W-320K-150/300/600RF-K/B
63280RA-W-320K-150/300/600RF-K/B
63083RA-S-320K-150/300/600RF-K/B
63092RA-S-320K-150/300/600RF-K/B
63110RA-S-320K-150/300/600RF-K/B
63127RA-S-320K-150/300/600RF-K/B
63143RA-S-320K-150/300/600RF-K/B
63160RA-S-320K-150/300/600RF-K/B
63200RA-S-320K-150/300/600RF-K/B
63235RA-S-320K-150/300/600RF-K/B
63280RA-S-320K-150/300/600RF-K/B