SS5Y3-20-04，電磁閥匯流板
上海立新型螺紋連接單向閥S8A40.0，S10A0.0，S10A0.0/2，S10A5.0，無錫油研品牌
上海立新型插裝式單向閥S10A5.0/2，S10A4.0，S10A20.0/2，S10A40.0，無錫油研品牌
S單向閥S10A80.0，S10A80.0/2，S10P0.0，S10P1.0，無錫油研品牌
S管式單向閥S10P2.0，S10P3.0，S10P3.0/DW，S10P5.0，無錫油研品牌
s螺紋單向閥S10P5.0/DW，S10P1.0-LH，S10P1.0/V，S10P3.0/V，無錫油研品牌
單向閥S15A1.0，S15A2.0，S15A3.0，S15A1.0/2，無錫油研品牌
螺紋連接單向閥S15A2.0/2，S15A3.0/2，S15A0.0/2，S15A0.0，無錫油研品牌
插裝式單向閥S15A5.0，S15A5.0/2，S15A1.0/2，S15A8.0/2，無錫油研品牌
單向閥S15A2.0/2，S15A8.0，S15A3.0/2，S15A1.0，無錫油研品牌
力士樂型單向閥S15A5.0/2，S15A8.0/2，無錫油研品牌
上海立新型單向閥S10P0.0B/,S10P1.0B/, S10P2.0B/, S10P3.0B/,S10P5.0B/無錫油研品牌
華德型S單向閥S10P01.0B/ S10P11.0B/,S10P21.0B/,S10P31.B/,S10P51.0B/無錫油研品牌
華德型S管式單向閥S20P0.0B/,S20P1.0B/, S20P2.0B/, S20P3.0B/,S20P5.0B/無錫油研品牌
華德型s螺紋單向閥S20P01.0B/ S20P11.0B/,S20P21.0B/,S20P31.B/,S20P51.0B/無錫油研品牌
華德型單向閥S30P0.0B/,S30P1.0B/, S30P2.0B/, S30P3.0B/,S30P5.0B/無錫油研品牌
華德型螺紋連接單向閥S30P01.0B/ S30P11.0B/,S30P21.0B/,S30P31.B/,S30P51.0B/無錫油研品牌
華德型插裝式單向閥S6A01.0B/, S6A02.0B/, S6A11.0B/, S6A12.0B/, 無錫油研品牌
力士樂型S單向閥S6A21.0B/, S6A22.0B/, S6A31.0B/, S6A32.0B/,無錫油研品牌
力士樂型S管式單向閥S6A51.0B/, S6A52.0B/無錫油研品牌
力士樂型s螺紋單向閥S8A01.0B/, S8A02.0B/, S8A11.0B/, S8A12.0B/, 無錫油研品牌
力士樂型單向閥S8A21.0B/, S8A22.0B/, S8A31.0B/, S8A32.0B/,S8A51.0B/, S8A52.0B/無錫油研品牌