keystone气动蝶阀F990DLT125990W0150-I0S0S0E0M8K

  keystone气动蝶阀 F990 DLT125  990W0150-I0S0S0E0M8K

  keystone气动蝶阀 F990 DLT125  (990W0125-I0S0S0E0M2K+F89U-009DA+ATXD-400)   

   keystone气动蝶阀 F990 DLT80   (990W0080-I0S0S0E0M2K+F89U-006DA+ATXD-400)      

keystone气动蝶阀 F990 DLT50   (990W0050-I0S0S0E0M2K+F89U-004DA+ATXD-400)      

keystone气动蝶阀 F990 DLT200  (990W0200-I0S0S0E0M2K+F89U-020DA+ATXD-400)      

990W0125-I0S0S0E0M2K

这个是阀体-铸铁，阀板316SS，阀座-EPDM, 法兰标准是 ANSI-150#

阀体-铸铁，阀板316SS，阀座-NBR, 法兰标准是 ANSI-150#===990W0125-I0S0S0N0M2K

KEYSTONE气动蝶阀990W0125-I0S0S0E0M2K 

          Emerson Keystone figure 990 990W0125-I0S0S0E0M2K-0000000

F920蝶阀 F990蝶阀 990-0125W0M200I0蝶阀

Keystone F990CEE2DN100蝶阀

FIG990蝶阀990W0040-I0S0S0N0M2K F89U-003DA

F990蝶阀 990-0125W0M200I0-I0S00S0N000KB蝶阀

Keystone气动调节阀 口径DN300 F990 DN300 PN10+双作用执行器F89-085DA，阀体材质铸铁 阀板材质316镜面抛光 密封材质EPDM 执行器类型双作用，故障位FO 连接方式对夹式 压力/温度10bar/100℃ 流经介质水或热水

keystone气蝶阀F990/T805/DN100

蝶阀 FIG 990 DN200(990W0200-I0S0S0E0M2K)  

蝶阀 FIG 990 DN100(990W0100-I0S0S0E0M2K)   

Keystone GRW Fig990 DN50 (990W0050-I0S0S0E0M2K

Fig990 DN65   (990W0065-I0S0S0E0M2K)  

Fig990 DN100  ( 990W0100-I0S0S0E0M2K)

Fig990 DN125  ( 990W0125-I0S0S0E0M2K)

Fig990 DN150  ( 990W0150-I0S0S0E0M2K)  

Fig990 DN200  ( 990W0200-I0S0S0E0M2K)

克西顿蝶阀 DN200,阀板316SS  F79U012 

F990 DLT200 I0S0S0N0M8K + F89U-020DA + TVA-M2WGNCM

Keystone气动蝶阀 凯斯通气动蝶阀 基斯顿气动蝶阀F990 DLT300 I0S0S0N0M8K + F89U-051DA +DLT100M20 +791 +MENDO  现货  GRW DLT300 D0S0S2E0M1K, 蝶阀GRW DLT300 D0S0S2E0M1K + F89U-051DA +DLT100M20 +791蝶阀

keystone不锈钢对夹式气动蝶阀 DN200.316,耐高温白色密封,不锈钢对夹式气动蝶阀 DN150.316.耐高温白色密封 F990T620DN2000+F89U-020DA, F990T620DN150+F89U-014DA, F991T620DN100蝶阀 F990PTFE/EPDM白色蝶阀阀座 F990蝶阀

F991T620不锈钢蝶阀

     Keystone气动调节阀F990DN100I0S0S0E0M8K +F89U-009DA+YT-1000  蝶阀和执行器都是keystone品牌；阀体-球墨铸铁，阀板-316SS,阀座-EPDM;执行器配双作用气缸； 定位器选用ROTORK.YTC韩国产YT-1000R，带输入/输出4-20mA信号；配套过滤减压阀， 气管·接口；调试安装好发货。