keystone蝶阀 GR蝶阀 GRB蝶阀 GRW蝶阀 GRL蝶阀 GRF蝶阀
GRW DN500蝶阀 GR-0500W0M10010-D1S00S2E000IB
GRW GR-0400-W0M10010-D5S00S2E000IB
GRW GR-0400-W0M10010-D1S00S2E000IB
keystone气动蝶阀GRW0400-D0S0S2N0M1K
蝶阀 GRW0400-D0S0S2N0M1K
双作用气缸 -----F89U-086DA
配上过滤减压阀 和铜管连接件 调试安装
Keystone蝶阀GRW0150-D0V0V0E0A1K-0000000
光杆蝶阀 GRW0100-D0S0S2E0M1K+H1
keystone GRW蝶阀 GRWD11ND2I蝶阀
keystone手动涡轮蝶阀 GRW-0200(E)
Keystone蝶阀GRW0200-D0S0S2N0M1I-G1 阀体-铸铁，阀板-铝青铜, 阀座-NBR. 主要用于管道流体的开关，和调节，软密封，中线蝶阀，可配手动操作机构，气动操作机构电动操作机构 KPE063UVPA002E3--KPE063电动蝶阀
气动蝶阀蝶阀\GRW0400-DOUOUOEOA1K 带F89-085DA气动执行机构。
阀板、阀座材质均双相钢、阀体球磨铸铁、密封EPDM
气动蝶阀\GRW0150-DOUOUOEOA1K 带F89U-20DA 气动执行机构。
阀板、阀座材质均双相钢、阀体球磨铸铁、密封EPDM
气动蝶阀\GRW0200-DOUOUOEOA1K 带F89U-020DA 气动执行机构。
阀板、阀座材质均双相钢、阀体球磨铸铁、密封EPDM
Keystone蝶阀 GR-0025W0MB0016-D5S00S2E000IB，DN25 / NPS1
GR-0150W0ZZ0016-D1V00V0E000KB-00073
Fig38气动蝶阀
Fig38T106 DN80气动蝶阀
89E-00401XXP14N2MM07D16 + GRW0080-D0S0S2N0M1I-0
89E-00601XXP14N2MM07D20 + GRW0100-D0S0S2N0M1I-0
Keystone光杆蝶阀 DN150 GRW0150/D0S0S2N0M1I
BVRS KEY GRWO150-D0S0S2E0P3KKeystone Series GR Butterfly ValveKeystone光杆蝶阀 GRB025112L10B00 DN25 PN16
光杆蝶阀 GR0025L0PB0016D5S00S2E000IB000 00
keystone蝶阀GR-0150W0A10016-D1S00S2E000KB
MODEL:CPQ+GR-0150W0A10016-D1S00S2E000KB+HS-11
KEY-GR-A*67641575; 10001187473030037217/40
keystone手动涡轮蝶阀 GRW-0200(E)
BUTTERFLY VALVE 蝶阀 F611 GRW 0500 -D0S0S2E6M1K -G1
DN200 GRW0200/D0S0S2E0M1I
DN150 GRW0150/D0S0S2E0M1I
DN125 GRW0125/D0S0S2E0M1I
Premiseal 38DW112 MP WP 16Bar Multi + A DN200
keystone PN16手动涡轮蝶阀 GRW0200-D0S0S2E0M1I-G1
GRW0080-D0S0S2E0M1I-0蝶阀
Keystone GRW 0400-D0S1S2E0M1K-G1蝶阀
F79E-036 + Fig.14-133 PN10 DN250
GRW D32N DN250+F89U-032DA PN10. 阀体-铸铁，阀板-铝青铜, 阀座-NBR.
Butterfly valve DN250 JIS 5K Keystone蝶阀配套79E-036
GRW0250-D0S0S2N0M1I 阀体-铸铁，阀板-316SS, 阀座-NBR.
GRW0250-D0S0S2E0M1i气动蝶阀
Keystone dn400光杆蝶阀
GRW0250-D0S0S2E0M1K
GRW0400-D0S1S2E0M1K
38DW116, MPWP: 16 Bar,
BODY: GJS- 400-15, TEMP: -15 /100
Keystone蝶阀
GRW125116WMDB00蝶阀
GRW00125-D0S0S2N0M1I蝶阀
GRW00100-D0S0S2N0M1I
GRW00080-D0S0S2N0M1I
GRW00065-D0S0S2N0M1I
GRW DLT200-D0S0S2E0M1I
GRW DLT150-D0S0S2E0M1I
GRW DLT150-D0S0S2E0M1I
GRW DLT125-D0S0S2E0M1I
