Katup kupu-kupu
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WAFER MANUFAN WEFERT utawa LAB kupu-kupu katup kanthi lever tangan
Jeneng: Kupu butterfly baja Cast
Ukuran: 1/2 "-36"
Pressure:150#,300#,600#, 900#, 10k,16k, pn10,pn16,pn40 etc.
Standard: api609, en593, bs5155, en10155, en1092, iso5211, mss sv 67 lsp.
Bahan: Badan: A216WCB, WCC, LCC, LCB, CF8, CF8M, CF3, CF3M, GG20, GG40, GGP45, GGB45, GGP30
Disc: A216WCB, WCC, LCC, LCB, CF8, CF8M, CF3, CF3M, GG4, GG40, GGP45, GGB45, GGB45, GGP45, GGP45, GGB45, GGP30
Kursi: ptfe, kursi alus utawa logam