k-lok進(jìn)口氣動(dòng)蝶閥 KEYSTONEK-LOKVALVEFIG.370-104DN300  

K-LOK Fig370T159//DN300氣動(dòng)蝶閥

F89U-140DA氣動(dòng)蝶閥K-LOK Fig370T159//DN300氣動(dòng)蝶閥

Emerson閥門(mén) Butterfly valve(special) F360  FC200 16k 400A蝶閥 flange type F360-360CSS1TSG6X  F360T159DN200手動(dòng)渦輪蝶閥16k蝶閥  F360DN200 16K鑄鋼手動(dòng)渦輪蝶閥MODEL:36W200SSS1TSGA1KBO

keystone蝶閥備件\閥座\F370-DN400-Class300Psig  

進(jìn)口氣動(dòng)蝶閥|KEYSTONEK-LOKVALVEFIG.370-104DN300

Emerson氣動(dòng)蝶閥K-LOK Fig370T159

蝶閥備件\閥座\F370-DN500-Class300Psig-09

k-lok進(jìn)口氣動(dòng)蝶閥 KEYSTONEK-LOKVALVE FIG.370-104DN300

K-LOK Fig370T159//DN300氣動(dòng)蝶閥

LOK F360T104AGN13S氣動(dòng)蝶閥 F360T104DN125蝶閥 F370T158蝶閥 S36W T158 ANSI 150 + F79U-065 (STC) +LP-0B201BN00-00-0R1氣動(dòng)蝶閥

Emerson閥門(mén)，艾默生蝶閥，艾默生自動(dòng)化流體控制keystone K-LOK S36 S37 F360 F370蝶閥

K-LOK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(mén)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(kāi)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