K-LOK F360-159光桿蝶閥 F360-T159-14”蝶閥F360-T158-12”蝶閥 對(duì)中式切斷蝶閥 F360-158 AW30-N03BG ANSI150#  12〞 ANSI150RF  F360T159 DN100光桿蝶閥 閥體，閥板，閥桿----不銹鋼材質(zhì)；  閥座-RTFE  手動(dòng)渦輪蝶閥 K-LOK F360T159 150A  K-LOK氣動(dòng)蝶閥 F370T159 DN200 F89085DA 現(xiàn)貨供應(yīng)k-lok F360T159 DN300蝶閥  k-lok F360 DN250閥體 價(jià)格優(yōu)惠 交貨快速 還可以配氣缸執(zhí)行器 電動(dòng)執(zhí)行器  手動(dòng)執(zhí)行器蝶閥 KEYSTONE K-LOK SERIES 360 SS1 TSG

F370T159 DN100手動(dòng)渦輪蝶閥 K-LOK手動(dòng)渦輪蝶閥36W 0300 SSS1TSGA1KB0蝶閥 Keystone氣動(dòng)蝶閥K-LOK S36W-T159 6"  F89U-032DA 蝶閥 F370DN200  閥體碳鋼、閥瓣316SS、閥桿17-4PH聚四氟乙烯密封 K-lok蝶閥 36W300SSS1TSGA2KB0蝶閥 F360 450A 16K蝶閥 keystone蝶閥 F360DN600蝶閥F360-NPS24”蝶閥F360DN600閥座DELONGTAI閥門keystone蝶閥 F360-159-12"  F360-158-12" 37W300SSS1TSGA2KB0蝶閥 keystone蝶閥 F360-T158-12" F370-705  37W150SSS1TSGA2KB0  F360T159 DN300 16K蝶閥 keystone氣動(dòng)蝶閥F360 150A光軸蝶閥 F360 300A蝶閥F360-116 DN150 keystone氣動(dòng)蝶閥F360-114 DN150 + F89U-020DA + EPR WN2SN3NTR  KEYSTONE 密封維修包 360 SSSS1 TSG keystone閥座 RTFE 350A Keystone F360t159 dn350手動(dòng)蝶閥 蝶閥閥座KEYSTONE DN150 PN300PSI F370T159DN150 CL300光軸蝶閥keystoneK-LOK36-0200W0P200A1K蝶閥keystone閥座 seat 16K Fig 360 FIG360T159 DN300  KeystoneK-LOK F370T159DN300氣動(dòng)蝶閥KEYSTONE蝶閥 k-LOK高性能蝶閥 F370-T159, F360T158, F370-DN150，DN200。DN200 F370-T159；DN150 F370-T116;  K-LOK VALVE FIG.370-104氣動(dòng)蝶閥 DLT HI-LOKS-DN50  HI-LOK-DN50 Keystone不銹鋼蝶閥 DLT K-LOK F360 DLT250-S不銹鋼蝶閥F360T159DN400開關(guān)蝶閥 F360T159 DLT100 + F89U-020 SR08 + TVA +791N +AW30凱斯通氣動(dòng)蝶閥F360T159 DLT100 + F89U-020 SR08 + TVA +791N +AW30  keystone蝶閥 f360蝶閥 CS材質(zhì)  DN100，DN150  BUTTERFLY VALVE, 4”+ GEARBOX WITH HAND WHEEL KEYSTONE Hilok W.908 DN100蝶閥，蝶閥維修包F370-104 10"keystone凱斯通閥座 F370T158DN150 F370T158DN200 閥座F370T158DN150閥座F370T158DN200  keystone閥座keystone F370-158 DN300蝶閥維修包 閥座材質(zhì) RTFE 后環(huán)材質(zhì) 316SS  墊圈 石墨