| | 57型蝶阀 | | Butterfly Valve Type 57 | | 40mm~350mm (1-1/2"~14") |
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| | | 56型蝶阀 | | Butterfly Valve Type 56 | | 400mm (16") |
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| | 75型蝶阀 | | Butterfly Valve Type 75 | | 450mm~600mm (18"~24") |
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| | | 57L型蝶阀 (Lug Style) | | Butterfly Valve(Lug Style) Type 57L | | 阀体材质:PDCPD | | 80mm~300mm (3"~12") |
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| | 55型蝶阀 | | Butterfly Valve Type 55 | | 阀体材质:FCD-S | | 50mm~250mm (2"~10") | | 不含65mm (2-1/2") |
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| | | PDCPD蝶阀 | | PDPCD Butterfly Valve | | 700mm~1200mm (28"~48") |
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| | 旋转风阀 | | Rotary Damper | | 40mm~600mm (1-1/2"~24") |
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| | | 法兰、盲板、垫片 |
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