- 止回阀系列
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H76H-10C蝶形止回阀 H14W-16内螺纹连接止回阀 HY44W-25P氧气止回阀 HQ45X微阻球形止回阀 HQ44X微阻球形止回阀 H12W不锈钢止回阀 H41W-16P止回阀 ZHYH46-ZHYH46EJ HH46-48-49X微阻缓闭 H74W对夹式止回阀 H72对夹式止回阀 DHH44T-H-X微阻缓闭消 ZZRN止回阀 H41X消声止回阀 H44X(SFCV)橡胶瓣止回 HH44X微阻缓闭止回阀 HQ41X球形止回阀 JLH41H截止止回多用阀 HDH46X/H蝶式缓冲止回阀 H76X/H/W蝶式止回阀 H71W/H对夹式止回阀 H44W-150LB美标止回阀 H44H/W旋启式止回阀 H42W/H立式止回阀 H41H-64止回阀系列 HQ41X滑滚球式止回阀 南瓜型对夹式消声止回阀 300X活塞式缓闭止回阀 H77W H77H对夹单瓣蝶型止回阀 HDH47X蝶式缓冲止回阀 DH44微阻缓闭消声止回阀 CH664H、BH664H、H664H、H664Y抽气式止回阀 H41(H/W)铸钢升降式止回阀 HC44X(SFCV)橡胶瓣止回阀、CVWR型对夹式静音止回阀 H74(H/Y)铸(锻)钢对夹式止回 H44(H/Y)美标旋启式止回阀 H44H/Y 锻钢法兰端止回阀 H44H/Y 磅级电站止回阀 H71W对夹升降式止回阀 H41W不锈钢升降式止回阀 H41X节能消声止回阀 H72Y高压对夹式止回阀 H61Y-250 H61Y-320高压升降式止回阀 HH47型蝶式缓冲止回阀 HD7B41X液控止回阀 HH44 HH47(H/X)铸钢蝶式缓闭止回阀(铸钢微阻缓闭止回阀) H14H H44H H64H/Y锻钢旋启式止回阀 H41(H/Y)铸(锻)钢升降式止回阀 H71(H/Y)铸钢对夹立式升降止回阀 H76X H76F对夹式蝶形双瓣止回阀 单焊单螺式止回阀 H647X蝶型快闭式止回阀 卡箍式止回阀 卫生级卡箍式无滞留球阀 斜盘式止回阀 WJ11H内螺纹波纹管截止阀 H46H双瓣旋启式止回阀