阀体18”GR/材质DI/CL150/法兰距114

执行机构F89D-085DA   阀体18”GR/材质DI/CL150/法兰距114mm

低压蝶阀

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

Keystone气动蝶阀GRW DN250+F89U-032DA

keystone光杆蝶阀GRW0500D0S0S2E0M1K

Keystone光杆蝶阀GRL0500D0S0S2E0P2K；Keystone光杆蝶阀GRL0500D0S0S2E6P3K；

keystone手柄蝶阀GRL080-D0S1S2E0P3K-H1  

Keystone蝶阀 GRL0500 DOS0S2E0P2K  GRL0500 DOS0S2E6P3K

keystone手动涡轮蝶阀 GRL0400 D0A1S2N0J5KG1 GRW 0450 D0-A1-S2-N0-J5-K-G1

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

GRW蝶阀GRW0600-DOUOUOEOA1K GRW蝶阀GRW0600-DOVOVOEOA1K  

F89U气缸 keystone蝶阀

DN200 PN10 GRW0200-D0S0S2E0M1K 阀体-铸铁，阀板-316SS，阀座-EPDM

keystone支耳式蝶阀 GRL20寸蝶阀 GRL20”蝶阀

Keystone气动蝶阀GRWDLT250DOSOS2N0A1K ANSI-150# F89U-051DA ASCO/551 HKC/APL-510N

keystone支耳式蝶阀 GRL-DLT150-D0S1S2E0P3K +F89U-014DA 蝶阀

keystone蝶阀 GRW-0350/NHDLT-D3-A1-S2-N0-M1-K  GRW-0200/NHDLT-D3-A1-S2-N0-M1-K  GRW-0100/NHDLT-D3-A1-S2-N0-M1-K  GRW-0250/NHDLT-D3-A1-S2-N0-M1-K

企业名片