深圳市德隆泰科技有限公司
仪器仪表 , 电子产品
keystone气动蝶阀 GRW DN400 GRW DN350手动蝶阀

    keystone气动蝶阀 GRW DN400  GRW DN350手动蝶阀  

GRL蝶阀 GRL气动蝶阀 GRL手动蝶阀  GRW DN350 (阀体-铸铁,阀座-EPDM,阀板-CF8M) 手动蝶阀  keystone+DN100NPS4  keystone气动蝶阀 GRW DN400 EPDM+F89E-141DA+CR*2V3+791N24VDC   GRW DN400 (阀体-铸铁,阀座-EPDM,阀板-CF8M) +F89U -140DA 气缸  +TVA阀位开关(CR停产了) +791NDC24V电磁阀 气动动蝶阀  Keystone蝶阀 keystone气动蝶阀GRW100112W  GRWD0S0S2E0M1K  GRW蝶阀 GRW0250D0S0N0N0M1K  Keystone GRW D12E DN400手动涡轮蝶阀  Body-Ductile iron A536; Disc-316 stainless steel Seat-EPDM FG keystone气动调节阀 Keystone  butterfly valve 气缸 F89D-009DA 电磁阀DLT100 891N024 阀位反馈TVA-M2WGNAM

 PremiSeal 38DW112DN100  PremiAir 009 4-20mA  GRW/DLT100 +F89U-009+YT-1000R+B49G

GRW蝶阀 F250阀座 keystone蝶阀 keystone阀座 keystone气缸

 GRW,F250,F611,F14,F990,GRL,F89U 

keystone气动蝶阀GRWT119PN10 F89U-009DA+LP (TVA-M2WGNCM)  

TOP阀位开关 TVA阀位盒

Keystone气动开关蝶阀F990 DLT300 I0S0S0N0M8K

 Keystone Valves & Controls Inc.

GRWDN400蝶阀  FIG 15-730. EN-GJL-250. 软质EPDM.分体式阀体

F89U-051DA +DLT100M20 +791 +MENDO  现货    

 GRW DLT300 D0S0S2E0M1K, 蝶阀GRW DLT300 D0S0S2E0M1K  keystone手动涡轮蝶阀 GRWDN400手动涡轮蝶阀 GRL0300-D0S0S2E0P3K

GRL0400D2A1S2NA1KG1  GRL0400D3A1S2NA1KG1

keystone气动调节阀GRW DLT300 D0S0S2E0M1K + F89U-051DA + YT1000 +B49G

GRW/DLT200+F89U/032DA+CR+791D(HFB)Keystone气动蝶阀

 GRW DLT125+F89U-009DA+CR,PRA009 DN125气动蝶阀.

一体式 GRWDLT80+F89U-006DA+CR-0B201BD00-00-0R1
分体式 F990DLT80+F89U-006DA+CR-0B201BD00-00-0R1

Emerson蝶阀价格 keystone蝶阀 GRWDLT100蝶阀 GRWDLT150蝶阀  GRWDLT200蝶阀 凯斯通keystone GRW蝶阀 GRW阀座 GRW密封圈  GRWD0S0S2E0A1K 凯世通蝶阀F14-102-D12E DN200蝶阀 GRW0250D0S0S2E0M1K keystone蝶阀 GRW DLT250 D0S0S2E0M1K Keystone Valves & Controls  OPTISEAL 014-102 GJS-400-15 DN80现货 keystone气动蝶阀 GRWDLT200+F89U020DA  GRWD0S0S2E0 A1 K + F89U-014 SR08  keystone支耳式蝶阀GRL0300-D0S0S2E0P3K  keystone GRL 0250 D0A1S2N0A1K 蝶阀


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