320K金屬密封球閥
1、密封性好----球體與閥座進(jìn)行匹配研磨,100%接觸,確保能完全關(guān)閉。泄漏等級(jí)最高可以達(dá)到VI級(jí)。
2、耐腐蝕性----球體與閥座表面的涂層,具有一定的抗耐腐蝕性。
3、抗沖刷性----球體與閥座都經(jīng)過特殊硬化處理,使其具有良好的抗沖刷性。
4、閥桿防飛出設(shè)計(jì)----閥桿采用防飛出設(shè)計(jì),由閥體內(nèi)部穿出,這樣,即使松開填料壓蓋螺栓,閥桿也不會(huì)飛出。
320K氣動(dòng)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