法兰针形阀J41W-160P DN6-25

不锈钢截止阀J41W-16P

铸钢截止阀J41H-16C DN25-800

衬氟截止阀J41F-16C

角式针形阀J24W-160P DN6-25

卡套式针形阀J23W-160P DN6-25

碳钢针形阀J23H-100 DN6-25

夹套式保温截止阀BJ45W-16P

夹套式保温截止阀BJ45H-16C

衬氟止回阀H41F-16C

球型止回阀HQ41X-10/16

立式止回阀H42W-16P DN25-800

CVKR静音式止回阀

升降式焊接止回阀H61H-64C

对夹式消声止回阀H71T-10

衬氟立式止回阀H42F-16C

微阻缓闭式止回阀HH49H-16C

蝶形双瓣式不锈钢止回阀H76W-16P DN25-800

蝶形双瓣式止回阀H76H-16C DN25-800

对夹旋启式止回阀H74F-16P

橡胶瓣旋启式止回阀H44X-10/16

旋启式铸铁止回阀H44T-10/16

旋启式铸钢止回阀H44H-16C

水泵底阀H42W-16P