產(chǎn)品品牌：

臺(tái)灣317閥門(mén)

產(chǎn)品型號(hào)：

SVPF-B2L

連接形式：

螺紋

材質(zhì)：

鑄銅

閥瓣開(kāi)啟高度：

其它

結(jié)構(gòu)形式：

其它

臺(tái)灣317青銅安全閥SVPF-B2L(PTFE) (SVPF-B2L (PTFE)) FULL BORE BRONZE SAFETY RELIEF VALVE MODEL:: SVPF-B2L (PTFE)    The Disc can be replaced with PTFE for good effect of anti-leakage. Working Fluid : Non-Corrosive Gas, Air, Steam Working Temp: -45℃ ～ 185℃ Working Pressure: 2 ~ 13 Kgf/cm2 MATERIAL: No ./ Parts SVPF-B2L     Type : PTFE   1 Valve Body CAST BRONZE   2 Valve Seat FORGED BRASS   3 Valve Disc SUS 304   3-1 Soft Seal PTFE   4 Spring STEEL   5 Stem SUS 304           Size (mm) di x dt x do Inlet Outlet Inlet Orifice Valve Seat Orifice Effective Area Lift l       A B di dt (mm2) l E F H 25 x 21 x 32 1” 1.1/4” 25 21 346.36 4.8 45 71 151 32 x 21 x 32 1.1/4” 1.1/4” 25 21 346.36 4.8 45 71 151